CN110275358B - Display panel and display device - Google Patents
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- CN110275358B CN110275358B CN201910579400.5A CN201910579400A CN110275358B CN 110275358 B CN110275358 B CN 110275358B CN 201910579400 A CN201910579400 A CN 201910579400A CN 110275358 B CN110275358 B CN 110275358B
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- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/353—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
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Abstract
The invention discloses a display panel and a display device, wherein a compensation sub-pixel is arranged in at least part of second pixel units in a second display area with lower pixel density, when in display, the display sub-pixel and the compensation sub-pixel are driven to emit light simultaneously, and the light emitting brightness of the compensation sub-pixel can compensate the light emitting brightness of the second display area, so that the light emitting brightness of the second display area is close to the light emitting brightness of the first display area, thereby improving the uniformity of the picture brightness of the display panel and improving the display effect of the display panel. In addition, the invention realizes that the luminous brightness of the second display area is close to the luminous brightness of the first display area by compensating the luminous of the sub-pixels, and does not need to independently control the display sub-pixels of the second display area to display higher brightness to realize that the luminous brightness of the second display area is close to the luminous brightness of the first display area, thereby improving the luminous life of the display sub-pixels of the second display area.
Description
Technical Field
The present invention relates to the field of display technologies, and in particular, to a display panel and a display device.
Background
At present, display panels designed by a full screen are more and more popular with consumers, the full screen is designed by adopting a peripheral ultra-narrow frame, and is combined with a panel framework which is designed by arranging a light-transmitting area in a display area so as to place a camera on the backlight side of the display panel, and the full screen is a panel framework with the highest proportion of the panel display screen.
A full-screen display screen provided in the prior art, as shown in fig. 1, includes a display area 1, where the display area 1 has a functional area 10 (for placing a camera, a headphone, etc.), the functional area 10 under the screen may adopt designs such as transparent holes, Notch, and water drops, and in order to implement a full-screen as much as possible, the number of pixels at a position corresponding to the functional area 10 under the screen is uniformly reduced by 1/3 or 1/4 in the prior art, that is, the functional area 10 under the screen is made into a semi-transparent design. When displaying, the number of pixels in the functional area 10 under the screen is less than that of pixels in the display area 1, which causes the display brightness of the functional area 10 under the screen to be lower than that of the display area 1, so that the display image has uneven brightness and poor display effect.
Disclosure of Invention
The embodiment of the invention provides a display panel and a display device, which are used for improving the uniformity of the picture brightness of the display panel and improving the display effect of the display panel.
The display panel provided by the embodiment of the invention is provided with a display area, wherein the display area comprises a first display area and a second display area, the first display area comprises a plurality of first pixel units with first pixel density, and each first pixel unit only comprises a display sub-pixel; the second display area comprises a plurality of second pixel units with second pixel density, each second pixel unit comprises a sub-pixel for display, at least part of the second pixel units further comprise a compensation sub-pixel, and the first pixel density is larger than the second pixel density.
Optionally, in a specific implementation, in the display panel provided in the embodiment of the present invention, the plurality of second pixel units form a plurality of sub-display regions, and a light-transmitting region is provided between every two adjacent sub-display regions.
Optionally, in a specific implementation, in the display panel provided in an embodiment of the present invention, in each of the sub-display regions, at least a portion of the second pixel unit adjacent to the light-transmitting region includes the compensation sub-pixel.
Optionally, in a specific implementation, in the display panel provided in an embodiment of the present invention, in each of the sub-display regions, all of the second pixel units adjacent to the light-transmitting region include the compensation sub-pixel.
Optionally, in a specific implementation, in the display panel provided in the embodiment of the present invention, the first pixel unit includes at least three display sub-pixels with different colors, and the number of the display sub-pixels in each color is one;
the second pixel unit comprises at least three display sub-pixels with different colors, and the number of the display sub-pixels of each color is one.
Optionally, in a specific implementation, in the display panel provided in the embodiment of the present invention, the sub-pixels for display include a red sub-pixel, a green sub-pixel, and a blue sub-pixel, and the compensation sub-pixel is close to the blue sub-pixel.
Optionally, in a specific implementation, in the display panel provided in the embodiment of the present invention, an area of the compensation sub-pixel is equal to an area of the green sub-pixel.
Optionally, in a specific implementation manner, in the display panel provided in the embodiment of the present invention, the compensation sub-pixel is a sub-pixel emitting white light or a sub-pixel emitting yellow light.
Optionally, in a specific implementation, in the display panel provided in the embodiment of the present invention, the number of the sub display regions in the second display region is greater than the number of the light-transmitting regions.
Optionally, in a specific implementation manner, in the display panel provided in the embodiment of the present invention, the shape of the second display area includes: any one or combination of circular, oval or square.
Correspondingly, the embodiment of the invention also provides a display device, which comprises the display panel provided by the embodiment of the invention; the display panel is characterized by further comprising a sensor module, wherein the sensor module is arranged in the second display area of the display panel and is positioned on the backlight side of the display panel, and the light sensing surface of the sensor module faces the display panel.
The invention has the following beneficial effects:
according to the display panel and the display device provided by the embodiment of the invention, the compensation sub-pixels are arranged in at least part of the second pixel units in the second display area with smaller pixel density, when in display, the display sub-pixels and the compensation sub-pixels are driven to emit light at the same time, and the light emitting brightness of the compensation sub-pixels can compensate the light emitting brightness of the second display area, so that the light emitting brightness of the second display area is close to the light emitting brightness of the first display area, thereby improving the uniformity of the picture brightness of the display panel and improving the display effect of the display panel. In addition, when the compensation sub-pixels are not added to the second display area, if the display luminance of the second display area is uniform to the display luminance of the first display area, the compensation sub-pixels are required to be arranged in at least part of the second pixel units of the second display area, so that the display sub-pixels of the second display area display high luminance, and display high luminance for a long time, and the light emitting life of the display sub-pixels is reduced.
Drawings
FIG. 1 is a schematic diagram of a prior art full-screen display;
FIG. 2 is a schematic diagram of a pixel arrangement structure of a display region provided in the prior art;
fig. 3 is a schematic diagram of a pixel arrangement structure of an under-screen functional region provided in the prior art;
fig. 4 is a schematic structural diagram of a display panel according to an embodiment of the present invention;
fig. 5 is a schematic view of a pixel arrangement structure of a first display region according to an embodiment of the invention;
fig. 6 is a schematic view of a pixel arrangement structure of a second display region according to an embodiment of the invention;
fig. 7 is a second schematic view of a pixel arrangement structure of a second display region according to an embodiment of the invention;
fig. 8 is a schematic structural diagram of a display device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, specific embodiments of a display panel and a display device according to an embodiment of the present invention are described in detail below with reference to the accompanying drawings. It should be understood that the preferred embodiments described below are only for illustrating and explaining the present invention and are not to be used for limiting the present invention. And the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It should be noted that the thickness and shape of the respective layers in the drawings do not reflect the true scale of the display panel, and are only for the purpose of schematically illustrating the present invention. And the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.
The present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the present embodiment is intended to better explain the present invention, but not to limit the present invention.
A full-screen display screen provided in the prior art, as shown in fig. 1, includes a display area 1 having an off-screen functional area 10 (for placing a camera, a headphone, etc.). As shown in fig. 2, the display region 1 includes a plurality of first pixel units 01 arranged in an array, and each of the first pixel units 01 includes a red sub-pixel R, a green sub-pixel G, and a blue sub-pixel B. As shown in fig. 3, the number of pixels at the corresponding position of the under-screen functional area 10 is uniformly reduced, and the under-screen functional area 10 is made into a semi-transparent design, specifically, the under-screen functional area 10 has a sub-display area 101 and a light-transmitting area 102, and when displaying, because the number of pixels of the under-screen functional area 10 is less than that of pixels of the display area 1, the display brightness of the under-screen functional area 10 is lower than that of the display area 1, so that the display image has a non-uniform brightness phenomenon, and the display effect is poor.
In view of the above, an embodiment of the present invention provides a display panel, as shown in fig. 4, having a display area, where the display area includes a first display area 11 and a second display area 12; as shown in fig. 5, the first display region 11 includes a plurality of first pixel units 01 having a first pixel density, and each first pixel unit 01 includes only a display sub-pixel (for example, each first pixel unit 01 includes three display sub-pixels of a red sub-pixel R, a green sub-pixel G, and a blue sub-pixel B); as shown in fig. 6, the second display region 12 includes a plurality of second pixel units 02 having a second pixel density, each of the second pixel units 02 includes a sub-pixel for display (e.g., each of the second pixel units 02 includes sub-pixels for display of three colors, i.e., a red sub-pixel R, a green sub-pixel G, and a blue sub-pixel B), at least a portion of the second pixel units 02 further includes a compensation sub-pixel 03, and the first pixel density is greater than the second pixel density.
In the display panel provided by the embodiment of the present invention, the compensation sub-pixels are disposed in at least a part of the second pixel units in the second display area with a smaller pixel density, and when performing display, the display sub-pixels and the compensation sub-pixels are simultaneously driven to emit light, and the light emission luminance of the compensation sub-pixels can compensate the light emission luminance of the second display area, so that the light emission luminance of the second display area is close to the light emission luminance of the first display area, thereby improving the uniformity of the picture luminance of the display panel and improving the display effect of the display panel. In addition, when the compensation sub-pixels are not added to the second display area, if the display luminance of the second display area is uniform to the display luminance of the first display area, the compensation sub-pixels are required to be arranged in at least part of the second pixel units of the second display area, so that the display sub-pixels of the second display area display high luminance, and display high luminance for a long time, and the light emitting life of the display sub-pixels is reduced.
Further, in practical implementation, in the display panel provided in the embodiment of the present invention, as shown in fig. 6, a plurality of second pixel units 02 form a plurality of sub-display regions 101, and a light-transmitting region 102 is provided between every two adjacent sub-display regions 101. By providing the compensation sub-pixel 03 in the partial second pixel unit 02, the display sub-pixels (the red sub-pixel R, the green sub-pixel G, and the blue sub-pixel B) and the compensation sub-pixel 03 are driven to emit light at the same time when displaying, and the light emission luminance of the compensation sub-pixel 03 can compensate the light emission luminance of the second display region 12, so that the light emission luminance of the second display region 12 is close to the light emission luminance of the first display region 11, thereby improving the uniformity of the screen luminance of the display panel, improving the display effect of the display panel, and also improving the light emission life of each display sub-pixel of the second display region 12.
Further, in practical implementation, in the display panel provided in the embodiment of the present invention, as shown in fig. 6, in each sub-display region 101, at least a portion of the second pixel unit 02 adjacent to the light-transmitting region 102 includes a compensation sub-pixel. Since the display sub-pixels of the partial second pixel units 02 may not have the complete red sub-pixel R, green sub-pixel G and blue sub-pixel B because many sub-pixels are removed in the outermost periphery of each sub-display region 101 when the number of pixels of the second display region 12 is reduced, the light emission luminance of the outermost second pixel units 02 can be effectively improved by disposing compensation sub-pixels in at least a part of the second pixel units 02 adjacent to the light transmission region 102, so that the light emission luminance of the second display region 12 is close to the light emission luminance of the first display region 11, thereby improving the uniformity of the screen luminance of the display panel and improving the display effect of the display panel.
Further, in order to further increase the light-emitting luminance of the second display region to be close to the light-emitting luminance of the first display region in practical implementation, in the display panel provided in the embodiment of the invention, as shown in fig. 6 and 7, in each sub-display region 101, all the second pixel units 02 adjacent to the light-transmitting region 102 include the compensation sub-pixel 03. Each sub-display region 101 in fig. 7 does not specifically show a pixel arrangement structure, but only illustrates a position where the compensation sub-pixel 03 is disposed, and fig. 7 also shows a routing structure (described by a black solid line), which may include a gate line, a data line, a power line, a common electrode line, and the like, and is the same as the structure in the prior art, and therefore, details thereof are not described here.
Further, in a specific implementation, in the display panel provided in the embodiment of the present invention, as shown in fig. 6, the first pixel unit 01 includes at least three display sub-pixels with different colors, and the number of the display sub-pixels of each color is one;
the second pixel unit 02 includes at least three display sub-pixels having different colors, and the number of the display sub-pixels of each color is one.
Further, in practical implementation, in the display panel provided in the embodiment of the present invention, the compensation sub-pixel is a sub-pixel emitting white light or a sub-pixel emitting yellow light.
Further, in practical implementation, in the display panel provided in the embodiment of the present invention, as shown in fig. 6, the sub-pixel for display includes a red sub-pixel R, a green sub-pixel G, and a blue sub-pixel B, and the compensation sub-pixel 03 is close to the blue sub-pixel B. This is because if the compensation sub-pixel 03 is a sub-pixel emitting white light, the light emitting luminance of the second display region 12 can be directly increased, and if the compensation sub-pixel 03 is a sub-pixel emitting yellow light, the compensation sub-pixel 03 and the blue sub-pixel B can be combined to form white light, so that the compensation sub-pixel 03 is disposed close to the blue sub-pixel B, and the light emitting luminance of the second display region 12 can be more effectively increased.
Further, in practical implementation, in the display panel provided in the embodiment of the present invention, as shown in fig. 6, the area of the compensation sub-pixel 03 may be equal to the area of the green sub-pixel B. This is because the light-emitting luminance of each pixel unit is mainly determined by the light-emitting luminance of the green sub-pixel B, so the area of the compensation sub-pixel 03 can be equal to the area of the green sub-pixel B, and the light-emitting luminance of the second display region 12 can be further improved. Of course, in specific implementation, the area of the compensation sub-pixel 03 may not be equal to the area of the green sub-pixel B, and the design is performed according to actual needs.
Further, in order to increase the light emitting area of the display region to realize a full screen as much as possible in practical implementation, in the display panel provided in the embodiment of the present invention, as shown in fig. 6, the number of the sub-display regions 101 in the second display region 12 is greater than the number of the light-transmitting regions 102.
Further, in practical implementation, in the display panel provided in an embodiment of the present invention, the shape of the second display area includes: any one or combination of circular, oval or square.
Specifically, in practical implementation, in the display panel provided in the embodiment of the present invention, the shape of the second display area may be a circle, an ellipse, or a square in the above embodiment, and may also be any combined figure or irregular figure, which is selected according to the actual use situation in specific use.
In a specific implementation, the display panel provided in the embodiment of the present invention may be an organic light emitting display panel, and may also be a liquid crystal display panel, which is not limited herein.
Specifically, when the display panel provided by the embodiment of the present invention is an organic light emitting display panel, each of the display sub-pixels includes a first pixel driving circuit for driving the display sub-pixel to emit light, and each of the compensation sub-pixels includes a second pixel driving circuit for driving the compensation sub-pixel to emit light; the first pixel driving circuit and the second pixel driving circuit may both have a 7T1C circuit structure including seven thin film transistors and a storage capacitor, the first pixel driving circuit and the second pixel driving circuit may also both have a 2T1C circuit structure including two thin film transistors and a storage capacitor, and the 7T1C circuit structure and the 2T1C circuit structure are structures known to those skilled in the art and will not be described in detail herein. Of course, the first pixel driving circuit and the second pixel driving circuit may also have any other circuit structure capable of driving the sub-pixels to emit light, and are not limited herein.
Based on the same inventive concept, an embodiment of the present invention further provides a display device, including the display panel provided in the embodiment of the present invention, and further including a sensor module, where the sensor module is disposed in the second display area of the display panel and located on the backlight side of the display panel, and a light-sensing surface of the sensor module faces the display panel. The principle of the display device to solve the problem is similar to the display panel, so the implementation of the display device can be referred to the implementation of the display panel, and repeated details are not repeated herein.
In particular, the sensor module may include a camera, an earpiece, and the like.
In a specific implementation, the display device provided by the embodiment of the invention is a full-screen display device.
In specific implementation, the display device provided in the embodiment of the present invention may be a full-screen mobile phone as shown in fig. 8. Of course, the display device provided in the embodiment of the present invention may also be any product or component having a display function, such as a tablet computer, a television, a display, a notebook computer, a digital photo frame, and a navigator. Other essential components of the display device are understood by those skilled in the art, and are not described herein or should not be construed as limiting the invention.
According to the display panel and the display device provided by the embodiment of the invention, the compensation sub-pixels are arranged in at least part of the second pixel units in the second display area with smaller pixel density, when in display, the display sub-pixels and the compensation sub-pixels are driven to emit light at the same time, and the light emitting brightness of the compensation sub-pixels can compensate the light emitting brightness of the second display area, so that the light emitting brightness of the second display area is close to the light emitting brightness of the first display area, thereby improving the uniformity of the picture brightness of the display panel and improving the display effect of the display panel. In addition, when the compensation sub-pixels are not added to the second display area, if the display luminance of the second display area is uniform to the display luminance of the first display area, the compensation sub-pixels are required to be arranged in at least part of the second pixel units of the second display area, so that the display sub-pixels of the second display area display high luminance, and display high luminance for a long time, and the light emitting life of the display sub-pixels is reduced.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A display panel is characterized by comprising a display area and a control area, wherein the display area comprises a first display area and a second display area, the first display area comprises a plurality of first pixel units with a first pixel density, and each first pixel unit only comprises a display sub-pixel; the second display area comprises a plurality of second pixel units with second pixel density, each second pixel unit comprises a sub-pixel for display, at least part of the second pixel units further comprise a compensation sub-pixel, and the first pixel density is greater than the second pixel density;
the second pixel units form a plurality of sub-display areas, and a light-transmitting area is arranged between every two adjacent sub-display areas;
in each sub-display region, at least part of the second pixel units adjacent to the light-transmitting region comprise the compensation sub-pixels; wherein,
and when displaying, simultaneously driving the sub-pixel for displaying and the compensation sub-pixel to emit light so as to enable the light emitting brightness of the second display area to be consistent with the light emitting brightness of the first display area.
2. The display panel according to claim 1, wherein in each of the sub-display regions, all of the second pixel cells adjacent to the light-transmitting region include the compensation sub-pixel.
3. The display panel according to claim 2, wherein the first pixel unit includes at least three display sub-pixels of different colors, and the number of the display sub-pixels of each color is one;
the second pixel unit comprises at least three display sub-pixels with different colors, and the number of the display sub-pixels of each color is one.
4. The display panel of claim 3, wherein the display sub-pixels comprise a red sub-pixel, a green sub-pixel, and a blue sub-pixel, and the compensation sub-pixel is adjacent to the blue sub-pixel.
5. The display panel of claim 4, wherein the compensation subpixel has an area equal to the area of the green subpixel.
6. The display panel of claim 1, wherein the compensation subpixel is a white light emitting subpixel or a yellow light emitting subpixel.
7. The display panel according to claim 1, wherein the number of sub display regions in the second display region is greater than the number of light transmission regions.
8. The display panel according to any one of claims 1 to 7, wherein the shape of the second display region includes: any one or combination of circular, oval or square.
9. A display device characterized by comprising the display panel according to any one of claims 1 to 8; the display panel is characterized by further comprising a sensor module, wherein the sensor module is arranged in the second display area of the display panel and is positioned on the backlight side of the display panel, and the light sensing surface of the sensor module faces the display panel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910579400.5A CN110275358B (en) | 2019-06-28 | 2019-06-28 | Display panel and display device |
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| CN201910579400.5A CN110275358B (en) | 2019-06-28 | 2019-06-28 | Display panel and display device |
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| CN110275358A CN110275358A (en) | 2019-09-24 |
| CN110275358B true CN110275358B (en) | 2022-04-05 |
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Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN112199065A (en) * | 2020-10-22 | 2021-01-08 | Tcl通讯（宁波）有限公司 | Method and device for determining local display area compensation value, storage medium and terminal equipment |
| CN112198697A (en) * | 2020-10-28 | 2021-01-08 | 武汉华星光电技术有限公司 | Display panel |
| CN112490269A (en) * | 2020-11-26 | 2021-03-12 | Oppo广东移动通信有限公司 | Display assembly, flexible display assembly and display device |
| CN112394561A (en) * | 2020-11-27 | 2021-02-23 | 武汉华星光电技术有限公司 | Display panel |
| CN114566522A (en) * | 2020-11-27 | 2022-05-31 | 京东方科技集团股份有限公司 | Display substrate and display device |
| WO2022123431A1 (en) | 2020-12-07 | 2022-06-16 | Oti Lumionics Inc. | Patterning a conductive deposited layer using a nucleation inhibiting coating and an underlying metallic coating |
| CN115705175A (en) * | 2021-08-11 | 2023-02-17 | 中兴通讯股份有限公司 | Method, device and equipment for compensating camera shooting display area under screen and storage medium |
| CN115731859A (en) * | 2022-10-28 | 2023-03-03 | 惠科股份有限公司 | Display panel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08227108A (en) * | 1995-02-21 | 1996-09-03 | Fuji Photo Film Co Ltd | Liquid crystal image forming method and liquid crystal image forming device |
| CN108257514A (en) * | 2017-09-30 | 2018-07-06 | 昆山国显光电有限公司 | Display screen, display panel drive method and its display device |
| CN108881531A (en) * | 2018-06-04 | 2018-11-23 | Oppo广东移动通信有限公司 | Electronic device |
| CN108931871A (en) * | 2018-06-29 | 2018-12-04 | 厦门天马微电子有限公司 | A kind of display device |
| CN109166470A (en) * | 2018-09-28 | 2019-01-08 | 云谷（固安）科技有限公司 | Display panel and its image element driving method, display device, mask plate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018081177A (en) * | 2016-11-15 | 2018-05-24 | キヤノン株式会社 | Image display device and method for controlling the same |
| CN109192076B (en) * | 2018-11-02 | 2021-01-26 | 京东方科技集团股份有限公司 | Display panel and display device |
-
2019
- 2019-06-28 CN CN201910579400.5A patent/CN110275358B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08227108A (en) * | 1995-02-21 | 1996-09-03 | Fuji Photo Film Co Ltd | Liquid crystal image forming method and liquid crystal image forming device |
| CN108257514A (en) * | 2017-09-30 | 2018-07-06 | 昆山国显光电有限公司 | Display screen, display panel drive method and its display device |
| CN108881531A (en) * | 2018-06-04 | 2018-11-23 | Oppo广东移动通信有限公司 | Electronic device |
| CN108931871A (en) * | 2018-06-29 | 2018-12-04 | 厦门天马微电子有限公司 | A kind of display device |
| CN109166470A (en) * | 2018-09-28 | 2019-01-08 | 云谷（固安）科技有限公司 | Display panel and its image element driving method, display device, mask plate |
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