WO2018035842A1

WO2018035842A1 - Additional near-eye display apparatus

Info

Publication number: WO2018035842A1
Application number: PCT/CN2016/096864
Authority: WO
Inventors: 陈台国; 蔡宏斌
Original assignee: 陈台国; 蔡宏斌
Priority date: 2016-08-26
Filing date: 2016-08-26
Publication date: 2018-03-01

Abstract

An additional near-eye display apparatus, at least including a display apparatus body (11), at least one transparent display (12) and at least one image capturing device (13), wherein the display apparatus body (11) has at least one hanging and wearing structure (112), so that same can be directly hung on a glass structure or be directly hung and worn around the eyes of a user; a processor (111) is arranged inside the display device body (11). The processor (111) is used for performing an image clearness treatment on an image captured by the image capturing device (13) and extended forwards by the display device body (11) so as to improve the resolution thereof, and outputting a synchronous clearness image to the transparent display (12), so that a scene actually seen by the eyeballs of the user through the display device body (11) may overlap with the synchronous clearness image displayed by the transparent display (12), thereby clarifying the scene seen by the eyeballs of the user through the lens.

Description

External near-eye display device

Technical field

The present invention relates to an external near-eye display device, and more particularly to an external near-eye display device capable of allowing an image actually seen by a user's eye to overlap with a synchronized and sharp image displayed on a near-eye display device, to clear The user's eyeball sees the scene through the near-eye display device.

Background technique

At present, various display devices have been invented with the advancement of science and technology, such as from compact handheld displays to high-definition display screens and even stereoscopic displays that can be almost confusing, and their vivid image display quality makes human beings unrestrained. The imagination is able to ride in it.

Among them, head mount display (HMD) is regarded as one of the focuses of current display technology development. In general, the current head-mounted display is best known as Google Glass, a wearable computer with an optical head mounted display (OHMD) that aims to be manufactured. A ubiquitous computing device for the mass consumer market, in which Google glasses display various information in a manner similar to that of a smart phone. Therefore, the wearer communicates with the Internet service through natural language voice commands.

At present, the common Google glasses on the market are mainly provided with temples on both sides of the frame. The arm of one side of the frame is provided with a battery electronic device, and the electronic device extends to the front side of the frame and A photographic lens is disposed at the end, and the electronic device is disposed at a rear end of the mirror with a switch connected thereto, and the electronic device extending to the front of the frame with a photographic lens is adjacent to the screen;

But this type of head-mounted display, in the case of Google glasses, often has the following problems:

1.Google glasses are very inconvenient for users who wear glasses (for users who need glasses with myopia, hyperopia or other eye conditions), if you want to wear Google glasses directly on your head. Without wearing the original glasses, the user will not be able to clearly see the scene at close range or long distance;

2. If Google glasses are to be installed on the original glasses, although this type of head-mounted display has a light weight trend, it still has a certain volume and weight, so if you want to wear the original glasses Installing Google glasses on the top will cause discomfort to the user;

3. This type of head-mounted display does not have any auxiliary light source. Therefore, when the light is insufficient during day or night, the photographic lens on the head-mounted display often cannot provide clear images to the screen, or even Shooting any image, this will cause the user to be unable to use this type of head in a specific environment. Wearable display.

Therefore, in order to improve the above situation, a near-eye display device can be externally attached to the lens of the glasses worn by the general user, and the processor in the near-eye display device can The image of the near-eye display device extending forward is image sharpened to improve the resolution thereof, and the synchronized clear image is output to the near-eye display device, so that the user's eyeball actually sees through the near-eye display device. The scene to be imaged overlaps with the synchronized sharp image displayed by the near-eye display device to clear the view of the user's eyeball through the near-eye display device, which should be an optimal solution.

Summary of the invention

It is an object of the present invention to provide an external near-eye display device capable of performing image sharpening processing on images captured by the near-eye display device to improve resolution and sharpening images. Outputting to the near-eye display device, so that the scene actually seen by the user's eyeball through the near-eye display device overlaps with the synchronized clear image displayed by the near-eye display device to clear the user's eyeball penetration The scene seen by the near-eye display device.

In order to achieve the above object, the present invention discloses an external near-eye display device, which comprises:

a display device body having at least one hanging structure, wherein the display device body is internally provided with a processor, and the processor comprises:

a central processing module for controlling the overall processor operation;

An image processing module is connected to the central processing module, and the image processing module is configured to perform image sharpening processing on an external captured image information to improve the resolution thereof;

An image output module is connected to the central processing module and the image processing module, and is configured to output the externally captured image information after the image is sharpened as a synchronous and clear image;

a remote connection module connected to the central processing module for remote connection by wireless connection technology;

a power supply module coupled to the central processing module for connecting to an external device to store and provide power required for operation of the processor;

The at least one transparent display is coupled to the display device body and electrically connected to the image output module of the processor for displaying the synchronous and clear image in real time;

At least one image capture device is coupled to the display device body and electrically connected to the image processing module of the processor for capturing an image extending forward from the display device body and converting the image into The external captured image information is transmitted to the image processing module;

The scene that the user's eyeball actually sees through the display device body overlaps with the synchronized clear image displayed on the transparent display to clear the view through the display device body. .

The processor further includes a capture angle adjustment module electrically connected to the central processing module and the image capture device for adjusting an angle of the captured image so as to be viewed by the eyeball angle of view The angle of view of the frame body that is forwardly extended by the image capturing device can be at the same angle of view, so that the image that the user's eyeball actually sees through the body of the display device and the two transparent images can be The synchronized clear images displayed on the display overlap.

The capture angle adjustment module can preset a fixed angle of view of the eyeball, and preset the angle of the captured image according to the fixed angle of view of the eyeball, so that the view viewed by the eyeball perspective can be captured with the image. The image taken by the device to the front of the frame body is the same angle of view.

Wherein, the preset eyeball angle of view is a direct viewing angle.

The remote connection module of the processor can be connected to the remote connection module of the processor by using a module installed in an electronic device, and the control command for adjusting the angle of capturing the image is transmitted to the UI through the central processing module. Take the angle adjustment module and adjust the angle of the image with the far end.

The processor further includes an output image adjustment module electrically connected to the central processing module and the image output module for adjusting a display state of the synchronized and clear image displayed on the transparent display.

The remote connection module of the processor can be connected to a cloud platform for transmitting a digital display data to the processor by the cloud platform, and then the output image adjustment module can The digital display data transmitted by the cloud platform is combined and displayed on the synchronized and clear image on the transparent display.

Among them, digital display materials of different angles can be respectively displayed on different transparent displays to present an image effect of depth of field or three-dimensionality.

The processor is further capable of transmitting the external captured image information to the cloud platform through the remote connection module.

The output image adjustment module can adjust the display state of the synchronized clear image displayed on the transparent display to adjust the multi-display viewing angle, adjust the display position, adjust the display size, adjust the wide angle, adjust the display contrast, or adjust the display brightness.

Wherein, the synchronous clear image has any font or any replaceable object, and the output image adjustment module replaces the font of the synchronized clear image displayed on the transparent display with a clear font or is built in The object is replaced.

The synchronous image is a dark image, and the output image adjustment module performs light compensation on the synchronous and clear image displayed on the transparent display.

The output image adjustment module can also process the image in a symmetrical manner so that the image output to the transparent display has the effect of image fusion.

The remote connection module of the processor can be connected by a module installed in an electronic device, and a control instruction for adjusting the display state of the synchronously clear image is transmitted through the central processing module. To the output image adjustment module, the display state of the output image is adjusted at the far end.

Wherein, the display device body can be further provided with one or more sensor devices electrically connected to the processor.

Wherein, the one or more sensor devices are sensors capable of detecting temperature, heartbeat, blood pressure, sweat or step counting function.

The display device body can be further provided with one or more ear hook devices electrically connected to the processor, and the ear hook device has a battery built therein for supplying power to the power supply module.

The display device body can be further provided with at least one microphone device electrically connected to the processor, and the microphone device can transmit an audio signal to the processor to control the operation of the processor by voice control.

Wherein, the display device body can be further provided with at least one speaker device electrically connected to the processor.

At least two image capturing devices are further configured to respectively capture images of different angles, and the processor combines images of different angles into one stereoscopic image information or has depth of field image information.

Wherein, when the transparent display is a plurality of layers, the image output to one of the transparent display, any two layers or any two or more layers is processed through an array or a matrix, and the effect of multiple image focusing can be achieved.

The image output to the transparent display is guided by collimation technology to guide the light to make the image clear.

Wherein, the collimation technique is a microlens or a light well to conduct a positive light to improve the resolution of the image after output, and the microlens technology changes the light through at least one microlens, and the optical well technique It is through a light well that allows the light passing through the well to move straight.

Wherein, the microlens is subjected to a lead angle treatment to adjust the direction of the collimated light.

The transparent display is subjected to a lead angle process to adjust the direction of the collimated light so that more than two images can overlap.

Wherein, the transparent display is processed by using a collimation technique or a microlens technology to make the transparent display have a positive light guiding effect.

The image output to the transparent display is guided by the lead angle technology to guide the light to make the image clear.

Wherein, the lead angle technology performs a cornering process for each pixel or a cornering process for each image, so that each image outputted to the transparent display has a different angle of display, so that two or more images can overlap and merge. .

Wherein, the display module performs the lead angle processing, and the lead angle of the display module can adjust the light direction. So that more than two images can overlap and merge.

Through the above, the present invention captures an image extending forward from the display device body, and converts the image into external captured image information for transmission to the image processing module; and a user's eyeball passes through the display device body The scene actually seen outwardly overlaps with the synchronized clear image displayed on the transparent display to clear the scene seen through the display device body, thereby achieving the following technical effects:

(1) The present invention attaches a near-eye display device to a lens of a lens worn by a general user to perform image sharpening processing on the captured image to improve the resolution thereof, and output the synchronized clear image to On the transparent display, the scene actually seen by the user's eyeball overlaps with the synchronized clear image displayed by the transparent display to clear the scene that the user's eyeball sees through the lens.

(2) The present invention can be applied to the retina to assist a user with an eye disease, and the effect of improving vision can be achieved even without wearing glasses having curved lenses.

(3) The image capturing device of the invention has the functions of zooming in and zooming out, like a camera, capable of zooming in on a distantly captured image (similar to a telescope) or directly zooming in on a nearby image. (Similar to a magnifying glass), so you can capture clear images whether you are farther or closer.

(4) The present invention enables the user to see an image that can be seen by the limit of the eyeball so that the field of view can be further distant, and even if the scene beyond the visible range of the eyeball can be clearly presented in front of the eyeball.

DRAWINGS

1A is a schematic view showing the exploded structure of the eyeglasses of the external type near-eye display device of the present invention.

FIG. 1B is a schematic view showing a combined structure for glasses of the external type near-eye display device of the present invention.

2A is a schematic view showing the structure of an external type near-eye display device of the present invention.

2B is a schematic diagram showing the internal structure of a processor of the external type near-eye display device of the present invention.

3 is a schematic diagram of a remote control architecture of an external proximity display device of the present invention.

Figure 4A: Schematic diagram of conventional myopia eye focus.

4B is a schematic view showing a first implementation application of the external type near-eye display device of the present invention.

Figure 5A: Schematic diagram of conventional farsighted eyeball focus.

FIG. 5B is a schematic view showing a second implementation application of the external type near-eye display device of the present invention.

Fig. 6A is a schematic view showing the correction of a concave lens for myopia.

6B is a schematic view showing a third implementation application of the external type near-eye display device of the present invention.

Fig. 7 is a schematic view showing another embodiment of the external-type near-eye display device of the present invention.

FIG. 8 is a schematic view showing another implementation structure of the external type near-eye display device of the present invention.

9 is a schematic view showing another implementation structure of the external type near-eye display device of the present invention.

10A-10B are schematic views showing another embodiment of the external-type display device of the present invention.

11A-11C are schematic views showing another embodiment of the external-type display device of the present invention.

detailed description

Other details, features, and advantages of the present invention will be apparent from the following description of the preferred embodiments.

1A, 1B, 2A and 2B, which are schematic diagrams of an exploded structure for glasses, an integrated architecture for glasses, a schematic diagram of a near-eye display device, and a schematic diagram of an internal structure of a processor. As can be seen from the figure, the wearing structure 112 of an external type near-eye display device 1 can be coupled to a pair of glasses devices 2, wherein the glasses device 2 has a lens 21 (the lens 21 is a flat lens or a curved lens, and the curved lens is a concave lens, a convex lens, a meniscus lens or other lens having a curved surface; and the hanging structure 112 can be of various types, such as a hooking, magnetic attraction and the like, but can also be a wearable structure similar to the frame. Can design different structural combinations according to the needs.

The external display device 1 includes a display device body 11, at least one transparent display 12, and at least one image capture device 13. The display device body 11 is a frame-like structure, and the transparent display device 12 is A display technology capable of active illumination display, and thus is not an image projection technique.

The image capturing device 13 is configured to capture an image extending forwardly from the display device body 11 and convert the image into the external captured image information for transmission to the image processing module 1112. The extractors 13 can be respectively disposed directly above the two eyeballs of the corresponding user, but can also be disposed around any other position of the display device body 11 that can be oriented.

The display device body 11 has a processor 111 and at least one suspension structure 112. The display device body 11 is a hollow device, so that the display device body 11 can be equipped with circuits and wires, as shown in FIG. 2B. The processor 111 includes a central processing module 1111, an image processing module 1112, an image output module 1113, a remote connection module 1114, a power supply module 1115, and a capture angle adjustment module. The group 1116 and an output image adjustment module 1117 are configured to control the operation of the overall processor 111, and the external captured image information captured by the image capture device 13 can be obtained by the image capture device 13 The processing module 1112 performs image sharpening processing to improve the resolution thereof.

The remote connection module 1114 is configured to be remotely connected by wireless connection technology, and the power supply module 1115 can be connected to an external device to store and provide power required for the operation of the processor. A power supply socket (not shown) electrically connected to the power supply module 1115 can be added to the display device body 11 to enable external cable or USB transmission line to be charged; and the power supply module 1115 (battery) The display device body 11 can be designed as a detachable member. Therefore, the power supply module 1115 (battery) can be replaced after the detachable member can be detached.

The image output module 1113 can output the image of the externally captured image with the image sharpened as a synchronous and clear image to the transparent display 12, and the user wearing the glasses device 2 After seeing the synchronized and clear image on the display 12, it can be connected to the cloud platform 7 through the APP platform of the handheld device 6 as shown in FIG. 3 (but can also directly pass through the APP platform of the handheld device 6). The remote connection module 1114 of the external near-eye display device 1 is directly connected, and the cloud platform 7 is connected to the remote connection module 1114 of the external near-eye display device 1 and used. The user can operate the APP platform to input an adjustment command for controlling the output image. When the adjustment is performed, the adjustment command is transmitted to the output image through the cloud platform 7, the remote connection module 1114, and the central processing module 1111. The adjustment module 1117 adjusts and displays the display state of the synchronized clear image according to the adjustment control command. Therefore, the user can further control the APP platform to perform fine adjustment while watching the adjusted condition, so as to adjust to the user that the user does not feel The problem is fine.

The display state mentioned here can adjust the multi-display viewing angle (in addition to the direct-viewing angle of the eyeball, it can provide images of multiple viewing angles around the eyeball direct-viewing angle, and can allow the user to go up and down with their own eyes. , to the left, to the left, to the left, to the right, to the right, to the right and other perspectives, to fine-tune the accuracy of image alignment seen by different eyeball perspectives), adjust the display position (up, down, left, At least eight directions, such as top left, bottom left, right, top right, and bottom right, adjust the display size (zoom in or out), adjust the display contrast, adjust the display brightness (brighter or darker), or adjust the wide angle. If there is any font on the synchronized image, the adjustment control command can further input a command such as a font replacement, so that the output image adjustment module 1117 can clear the font of the synchronized clear image displayed on the transparent display 12. The font is replaced; in addition, when the scene being seen is under-light or daytime, the darker image is displayed on the synchronized image, so the user can also use APP platform compensation instruction input ray, so that the output image adjustment module 1117 able to compensate for the light displayed on the transparent display image sharpening synchronized, so also can achieve night vision.

In addition to replacing the font, if there is any replaceable object on the image, the object can be replaced by an object built in the processor 111, and the built-in object can be, for example, a picture, an image, or a person. Face images, text, buildings, biometrics, etc.

The remote connection module 1114 can also directly upload the captured image to the cloud platform 7. Since the cloud platform 7 can achieve the functions of the image processing module 1112 and the output image adjustment module 1117, Therefore, the image processing module 1112, the capture angle adjustment module 1116, and the output image adjustment module 1117 can be processed, and then the image is processed and then transmitted back to the remote connection module 1114 of the display device body 11. Then, the processed image is directly transmitted back to the transparent display 12.

In addition, the output image adjustment module 1117 can also process the image as an array and a matrix, so that the image output to the transparent display 12 has an image when viewed by the user's eye. The effect of focusing. Moreover, when the multi-layer transparent display 12 is provided, since the image of the transparent display 12 output to one or both of the layers is processed by the array or matrix, the effect of multiple image focusing can be achieved.

Further, the plurality of images having the same content and the relative positions of the display positions are simultaneously displayed on the transparent display 12, and the user's eyeball can see the clear images displayed by the overlapping of the plurality of images on the transparent display 12. It belongs to a kind of fusion technology. Since the viewer is watching near the eye, if there are multiple images displayed in an array or matrix, the images seen by both eyes will be transmitted to the brain by the optic nerve and merged into A single stereoscopic image can achieve the effect of image focusing.

In addition, at least one transparent real-life area can be disposed at the center of the transparent display 12, and the image output module 1113 can output the image to an area outside the transparent real-area area. On the one hand, when the transparent real-life area is displayed at the same time When an image of the same content is used, the output image can be symmetrical to achieve the effect of image focusing. On the other hand, since the image is not output to the transparent real area, the viewer can directly view through the transparent real area. Go to the real scene outside to achieve the combination of virtual and real images.

In addition, when the plurality of images having the same content and the relative positions of the display positions are displayed on the transparent display 12, each image can be subjected to a lead angle process to adjust a plurality of images having the same content and corresponding positions of the display positions. The image display angle, so that the images seen by both eyes are more easily focused and merged into a single clear image, so that the effect of image focusing is more obvious.

In addition, various collimation techniques (such as microlens array or photowell technology) can be used on the transparent display 12 to guide the light and improve the resolution of the image after output, wherein the microlens technology is Light is changed through at least one lens that passes through a light well to allow light passing through the well to advance straight.

The collimation technique mentioned in the present invention is to perform collimation processing on each pixel or collimate each image to guide the light direction of the image outputted by the image output module 1113 to the transparent display 12. And improve the resolution of the image after output, and the collimation technique is described in more detail as follows:

(1) directing light through a microlens technology on the transparent display 12, wherein the microlens technology transmits light through at least one microlens, and the microlens can be subjected to a lead angle process to adjust the alignment. Straight light direction;

(2) directing light through the optical well technology on the transparent display 12, wherein the optical well technology transmits light through the optical well to advance straight through the optical well;

(3) The process of the transparent display 12 can be processed by using a collimation technique or a microlens technology, so that the display module has the effect of guiding the light to achieve the purpose of image focusing.

The microlens can be subjected to a lead angle treatment to adjust the collimated light direction by the lead angle; in addition, the transparent display 12 can also be processed by using collimation technology or microlens technology. The process is such that the transparent display 12 after shipment has a structure similar to a microlens or a well, so that the transparent display 12 has the effect of guiding the light.

In addition, in addition to the use of the lead angle processing after the collimation technique, the lead angle technique can also be used directly, and the lead angle technique mentioned in the present invention is to perform the lead angle processing for each pixel or to perform the lead angle processing for each image. The angles of the images output to the transparent display 12 are different, so that two or more images can be overlapped and merged, and the lead angle technique is described in detail as follows:

(1) capable of performing a cornering process on the transparent display 12 itself so that the direction of the light of the transparent display 12 can be adjusted to achieve overlapping of two or more images;

(2) The image display angles output by the image output module 1113 can be different, so that two or more images can be overlapped and merged. In this state, two or more image output modules 1113 must be used, and the image is adjusted. The output module 1113 outputs the image angle or the setting position of the image output module 1113 (the setting position is different, even if each image output module 1113 itself outputs the same image at the same angle, and finally outputs the image of the transparent display 12 The location will be different).

In addition, when the images displayed on the left and right two different transparent displays 12 are different angles, when the user views the left and right two different transparent displays 12 with the left eye and the right eye, the user will be able to feel the depth of field. The image effect of the sense or the stereoscopic effect, and the images of different angles can be captured by the two or more image capture devices 13 respectively (and the image capture device 13 can also set the angle at which the image is to be captured) .

In addition, two or more image capturing devices 13 can be used to capture images of different angles, and the processor 111 combines images captured at different angles to obtain a depth of field or three-dimensional image. Sensed image information (combined into one image with two or more different angles) and output to the transparent display 12 (two or more different angle images can be displayed on different transparent displays 12 respectively), and the above combination The processing can also be performed in the cloud platform 7 and then sent to the external near-eye display device 1.

In addition, the 2D image (digital display data) stored in the cloud platform 7 can be captured or downloaded through the remote connection module 1114 of the display device body 11 on the cloud platform 7, and then The output image adjustment module 1117 processes the 2D image into images of different angles, so that images of different angles (digital display data) can be respectively displayed on different transparent displays 12 to present a depth of field effect or a stereoscopic image effect. In addition, the cloud platform 7 can also store the digital display data of different angles that have been processed or upload the 2D image captured by the image capture device 13 to the cloud platform 7 to display the 2D image by the cloud platform 7. After being processed into images of different angles and then transmitted back to the remote connection module 1114 of the display device body 11, the images of different angles are directly output to the different transparent displays 12.

In addition, since the quality of the image capture device 13 affects the resolution of the captured image, and the quality of the transparent display 12 also affects the resolution of the synchronized clear video broadcast, if it is desired to improve the resolution of the image, The quality of the image capture device 13 and the transparent display 12 can be improved, and the resolution of the output image can be improved by hardware.

In addition, since the angle captured by the image capturing device 13 does not necessarily be exactly the same as the angle of view seen by the user's eyeball, if the angle captured by the image capturing device 13 can be seen from the user's eyeball, The viewing angle is exactly the same, and the image that the user's eyeball actually sees through the lens 21 will be associated with the two transparent displays 12 The displayed synchronized image is overlapped. Therefore, the capture angle adjustment module 1116 presets a fixed eyeball angle of view (for example, a direct view angle), and presets the image capture device according to the fixed eyeball angle of view. 13 capture the angle of the image so that the image viewed by the eyeball angle of view can be at the same angle of view as the image captured by the image picker that extends forward from the display device body 11.

However, the above situation is a preset when the product is shipped from the factory. Therefore, when the user actually uses the external near-eye display device 1, if it is found that the image displayed on the transparent display 12 cannot overlap with the scene actually seen by the eyeball, it indicates The image capture device 13 has an error in capturing the image. Therefore, the user can connect to the cloud platform 7 through the APP platform of the handheld device 6 (but can also directly access the APP platform of the handheld device 6). The remote connection module 1114 of the external near-eye display device 1 is directly connected, and the cloud platform 7 is connected to the remote connection module 1114 of the external near-eye display device 1 The APP platform can be operated to input an input control command to the capture angle adjustment module 1116 to indirectly adjust the angle of the image capture device 13 to capture the image, so when the adjustment is performed by the APP platform, the image capture is performed. The device 13 also rotates the lens, and the image displayed on the transparent display 12 is also moved until the user feels that the image actually seen by the eye through the lens is synchronized with the display of the two transparent displays. Clearing the image overlap, the adjustment operation is completed (in this state, the image viewed from the perspective of the eyeball can be at the same angle as the image captured by the image capture device 13 and extending forward from the frame body. Perspective).

In addition, the image capturing device 13 can further set a function of wavelengths other than visible light, so that the image capturing device 13 can capture images having wavelengths other than visible light, so that a clear image can be clearly captured at night ( The night vision function) or ultraviolet light is taken, and the invention can further design the ultraviolet warning module to cooperate with the captured image because the ultraviolet light can be extracted.

In addition, the image capturing device 13 has the functions of zooming in and zooming out, like a camera, which can zoom in on the image to be captured in the distance (similar to a telescope) or directly enlarge the image in the vicinity (similar to In the magnifying glass), clear images can be captured whether it is farther or closer.

However, the output image adjustment module 1117 can also increase the eyeball tracking function to track the angle of view of the eyeball at any time, so as to adjust the angle of the image capture device 13 according to the angle of view of the eyeball, so that the user does not need to The remote end is manually adjusted through the APP platform, but can be automatically adjusted.

The first embodiment of the present invention is shown in FIG. 4B, wherein FIG. 4A is a schematic view of a general eye myopia, because the eyeball 3 is too long (ie, the distance of the lens from the omentum is too long), or due to the lens's ability to zoom toward the distant object. Recession, so that the far point is very close, beyond the distant scene 4, the blurred scene 32 generated by the cornea 31 will fall in front of the retina, and on the retina is a blurred image, so it is not clear, However, as can be seen from FIG. 4B, if the user wears the eyewear device 2 (the flat lens, and therefore does not have the myopia adjustment effect), the external near-eye display device 1 can be re-attached, and the user's eyeball 3 has the front of the eyeball 3 The transparent display 12, although the object 4 seen by the eyeball 3 through the lens 21 (planar lens) is also blurred on the retina For example, after the image capturing device 13 directly captures the image of the scene 4 and performs image sharpening processing to improve the resolution thereof, the synchronized sharpened image 121 can be displayed on the transparent display 12.

Since the synchronized sharpened image 121 is displayed close to the eyeball 3, the synchronized sharpened image 121 presents a clear scene 33 on the retina of the eyeball 3 so that the processed image can overlap on the retina. Although there is a blurred scene 32 in front of the clear scene 33, the mechanism of the eyeball 3 is to capture a clear image, so the eyeball 3 will focus on the clear scene 33, and ignore the blurred scene 32, so that the final view The image obtained is a clear scene 33 (the blurred scene 32 can be regarded as being replaced by overlapping), so that the present invention can enable myopia to achieve corrective effects even without wearing myopia glasses (as is the case with myopia) The far view is very blurry, but it will be very clear when viewed nearby. Therefore, the image picker 13 captures the far scene, and then the transparent display 12 plays the user's eyeball 3 plus the near-eye display device. 1, will make the far-sighted scene very clear).

The second embodiment of the present invention is as shown in FIG. 5B, wherein FIG. 5A is a schematic view of a general eyeball far vision, because the eyeball 5 eyeball is too short, or because the lens has a zooming ability to the near object, the brightness of the lens is far away. Therefore, the blurred scene 52 generated by the scene 4 coming in from the cornea 51 will fall behind the retina to cause unclearness, but as shown in FIG. 5B, if the user wears the glasses device 2 (The flat lens, therefore, does not have the far-sight adjustment effect), the external near-eye display device 1 can be re-attached, and the transparent display 12 is provided in front of the eyeball 5, although the eyeball 5 is seen through the lens 21 (planar lens) The scene 4 is also a blurred image on the retina, but since the image capturing device 13 directly captures the image of the scene 4 and then performs image sharpening to improve the resolution, the transparent object can be transparent. A synchronized sharpened image 121 is displayed on the display 12.

Because hyperopia is prone to near-unclear situations, people who cause hyperopia will also get used to seeing things more clearly than the average person. Therefore, when the image is clearly displayed in front of the eyeball 5, the synchronization is clear. The image 121 will display a clear scene 53 on the retina of the eyeball 5 so that the processed image can overlap on the retina. Although the blurred scene 52 is behind the clear scene 53, the mechanism of the eyeball 5 is A clear image will be captured, so that the blurred scene 52 will be ignored and focused on the clear scene 53, which will enable the far-sighted person to achieve the corrective effect even without wearing the distance glasses.

The third embodiment of the present invention is shown in FIG. 6B, wherein FIG. 6A is a schematic diagram of the correction of the concave lens 8 in general myopia. As can be seen from the figure, when the user puts on the glasses device 2 (concave lens sheet), If the external near-eye display device 1 can be hung, the eyeball 3 can see the clearer view 34 as much as possible, but the eyeball of the person has a limit after all. If the distance is too far, the view of the eye is also viewed. It will be more blurred with distance, but as can be seen from FIG. 6B, if the external near-eye display device 1 is attached, the transparent display 12 is provided in front of the eyeball 3, even if the scene 4 is very distant, if The image capturing device 13 can capture the distant image, and after the image is sharpened to improve the resolution, the synchronous clear image 121 is displayed on the transparent display 12, which is equivalent to directly capturing the distant image. The front of the eyeball 3 is displayed for processing The posterior image can be overlapped on the retina so that even if the scene is beyond the visible range of the eyeball, the clear view 35 can be clearly presented on the retina of the eyeball 3.

In addition to correction with a concave lens, even if other eye problems, whether or not there is a curved lens for correction, can be combined with curved lenses to achieve the same effect.

In addition, as shown in FIG. 7 , the display device body 11 can be further provided with at least one or more sensor devices 113 electrically connected to the processor, and the sensor device 113 is capable of detecting temperature, A sensor for heartbeat, blood pressure, sweat or a step function, and one or more sensor devices 113 of the same or different functions can be disposed on the display device body 11.

In addition, as shown in FIG. 7, the display device body 11 can be further provided with at least one microphone device 114 and the speaker device 115 electrically connected to the processor 111.

In addition, as shown in FIG. 8, the display device body 11 can also be combined with the glasses device 2, and the hanging structure 112 is designed as a frame structure for the user to directly wear and use.

In addition, as shown in FIG. 9, the hanging structure 112 can be further provided with at least one or more earloops 1121 electrically connected to the processor 111, which is directly connected to the power socket (not shown) The connection is made, and a battery (not shown) is built in the earloop device 1121 for supplying power to the power supply module 1115 through the power supply socket.

In addition, as shown in FIG. 10A, the display device body 11 can be in a single-eye state, so that the display device body 11 is coupled to the front of any one of the lenses 21 of the glasses device 2, and the hanging structure 112 is a magnetic member. A magnetic member 22 corresponding to the hanging structure 112 is also disposed in the frame on the eyeglass device 2. Therefore, as shown in FIG. 10B, the display device body 11 can be attracted to the glasses through the magnetic attraction principle. On the frame of the device 2.

In addition, the suspension structure 112 can also be a pivot assembly, as shown in FIG. 11A, and the frame assembly on the glasses device 2 is also provided with a pivot assembly 23 corresponding to the suspension structure 112. As shown in FIG. 11B, as shown in FIG. 11B, as shown in FIG. 11C, the display device body 11 can be turned upside down in front of the lens 21 of the eyewear device 2, so that the display device body is not required to be used. 11, the display device body 11 can be turned up.

The advantages of the external type near-eye display device provided by the present invention when compared with other conventional technologies are as follows:

The present invention has been disclosed above by the above embodiments, but it is not intended to limit the present invention, and those skilled in the art can understand the foregoing technical features and embodiments of the present invention without departing from the invention. In the spirit and scope of the invention, the scope of the invention is to be determined by the scope of the appended claims.

Claims

An external near-eye display device characterized by comprising:

a display device body having at least one hanging structure, wherein the display device body is internally provided with a processor, and the processor comprises:

a central processing module for controlling the overall processor operation;

An image processing module is connected to the central processing module, and the image processing module is configured to perform image sharpening processing on an external captured image information to improve the resolution thereof;

An image output module is connected to the central processing module and the image processing module, and is configured to output the externally captured image information after the image is sharpened as a synchronous and clear image;

a remote connection module connected to the central processing module for remote connection by wireless connection technology;

a power supply module coupled to the central processing module for connecting to an external device to store and provide power required for operation of the processor;

The at least one transparent display is coupled to the display device body and electrically connected to the image output module of the processor for displaying the synchronous and clear image in real time;

At least one image capture device is coupled to the display device body and electrically connected to the image processing module of the processor for capturing an image extending forward from the display device body and converting the image into The external captured image information is transmitted to the image processing module;

The scene that the user's eyeball actually sees through the display device body overlaps with the synchronized clear image displayed on the transparent display to clear the view through the display device body. .
The device of claim 1 , further comprising a capture angle adjustment module electrically connected to the central processing module and the image capture device for adjusting The angle of the image is captured so that the view viewed by the eyeball angle can be at the same angle of view as the image captured by the image capture device to the front of the frame body, so as to achieve the user's eyeball through the display device. The scene actually seen from the body will overlap with the synchronized sharp image displayed by the two transparent displays.
The external-type near-eye display device of claim 2, wherein the capturing angle adjustment module is capable of presetting a fixed eyeball angle of view and performing preset adjustment to capture an image angle according to the fixed eyeball angle of view. The angle of view of the eyeball view can be at the same angle of view as the image captured by the image picker that extends forward from the frame body.
The external near-eye display device according to claim 3, wherein the preset eyeball angle of view is a direct viewing angle.
The external near-eye display device according to claim 2, 3 or 4, wherein the module is installed in an electronic device, and is connected to the remote connection module of the processor. The central processing module The control command for adjusting the angle of the image is transmitted to the capture angle adjustment module, and the angle of the image is adjusted by the far end.
The device of claim 1 , further comprising an output image adjustment module electrically connected to the central processing module and the image output module for adjusting display The synchronization on the transparent display sharpens the display state of the image.
The external near-eye display device of claim 6, wherein the remote connection module of the processor is connectable to a cloud platform for transmitting a digital display data to the processor by the cloud platform And the digital display data transmitted by the cloud platform can be combined and displayed on the synchronous and clear image on the transparent display through the output image adjustment module.
The external-type near-eye display device according to claim 7, wherein the digital display materials of different angles are respectively displayed on different transparent displays to present an image effect of depth of field or three-dimensionality.
The external near-eye display device of claim 7, wherein the processor is further capable of transmitting the external captured image information to the cloud platform through the remote connection module.
The external-type near-eye display device of claim 6 , wherein the output image adjustment module is capable of adjusting a display state of the synchronized and sharpened image displayed on the transparent display to adjust a multi-display viewing angle, adjust a display position, and adjust Display size, adjust wide angle, adjust display contrast or adjust display brightness.
The externally-appearance display device of claim 6, wherein the synchronously sharpened image has any font or any replaceable object, and the output image adjustment module clears the synchronization displayed on the transparent display. The font of the image is replaced by a clear font or replaced by a built-in object.
The external-type near-eye display device of claim 6, wherein the synchronously sharpened image is a darker image, and the output image adjusting module performs light compensation on the synchronized and sharpened image displayed on the transparent display.
The external-type near-eye display device of claim 6, wherein the output image adjustment module can also process the image in a symmetrical manner so that the image output to the transparent display has the effect of image fusion.
The externally-appearing display device of claim 6, wherein the device is further connected to the remote connection module of the processor by a module installed in the electronic device. And transmitting, by the central processing module, a control command for adjusting a display state of the synchronously sharpened image to the output image adjustment module, and adjusting a display state of the output image by a remote end.
The external near-eye display device of claim 1 , wherein the display device body is further provided with one or more sensor devices electrically connected to the processor.
The external near-eye display device according to claim 15, wherein the one or more sensor devices are sensors capable of detecting temperature, heart rate, blood pressure, sweat or step counting function.
The external display device of claim 1 , wherein the display device body is further provided with one or more ear hook devices electrically connected to the processor, wherein the ear hook device has a battery built therein For providing power to the power supply module.
The external display device of claim 1 , wherein the display device body is further provided with at least one microphone device electrically connected to the processor, and the microphone device is capable of transmitting an audio signal to the processing Controls the operation of the processor with voice control.
The external type near-eye display device according to claim 1, wherein the display device body is further provided with at least one speaker device electrically connected to the processor.
The external near-eye display device of claim 1 , wherein at least two image capture devices are further configured to respectively capture images of different angles, and the images of the different angles are combined into one by the processor. Stereoscopic image message or message with depth of field image.
The external-type near-eye display device according to claim 1, wherein when the transparent display is a plurality of layers, an image output to one of the transparent display, any two or more of the images is arrayed or The matrix processing can achieve multiple image focusing effects.
The external near-eye display device according to claim 1, wherein the image outputted to the transparent display is guided by a collimation technique to guide the light to enable the image to be clearly presented.
The external-type near-eye display device according to claim 22, wherein the collimation technique is a microlens or a light well to conduct a positive light to improve the resolution of the image after output, and the microlens technology is transparent. At least one microlens is used to change the light, and the well technique is used to pass light through the well to enable straight travel through the well.
The external near-eye display device according to claim 23, wherein the microlens is subjected to a lead angle treatment to adjust the direction of the collimated light.
The external near-eye display device according to claim 22, wherein the transparent display is subjected to a lead angle process to adjust the direction of the collimated light so that two or more images can overlap.
The external near-eye display device according to claim 22, wherein the transparent display is processed using a collimation technique or a microlens technique to provide the transparent display with a positive light guiding effect.
The external near-eye display device according to claim 1, wherein the image outputted to the transparent display is guided by a guide angle technique to guide the light to make the image clear.
The external near-eye display device according to claim 27, wherein the lead angle technique performs a cornering process for each pixel or a cornering process for each image, so that each image is output to the transparent display. The angles displayed are different so that more than two images can overlap and merge.
The external display device of claim 28, wherein the display module performs a cornering process, and the lead angle of the display module is capable of adjusting the direction of the light so that more than two images can overlap. Convergence.