CN109637418A - A kind of display panel and its driving method, display device - Google Patents
A kind of display panel and its driving method, display device Download PDFInfo
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- CN109637418A CN109637418A CN201910020153.5A CN201910020153A CN109637418A CN 109637418 A CN109637418 A CN 109637418A CN 201910020153 A CN201910020153 A CN 201910020153A CN 109637418 A CN109637418 A CN 109637418A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
This application provides a kind of display panel and its driving methods, display device, wherein display panel includes control module, and the first display base plate and the second display base plate being stacked, by carrying out piecemeal to display panel, destination display area progress high-resolution of first display base plate in eyeball fixes direction is controlled to show, it controls the second display base plate and carries out low resolution except non-eyeball fixes direction i.e. destination display area and show, wherein destination display area includes the overlapping region of target segment display area and surrounding target piecemeal display area, display image quality of the blinkpunkt in piecemeal boundary can be improved in this way, display panel provided by the present application is not under the premise of being substantially improved GPU chip ability, realize that display resource optimization promotes user experience simultaneously.
Description
Technical field
The present invention relates to field of display technology, more particularly to a kind of display panel and its driving method, display device.
Background technique
It is the following important directions shown that VR, which is shown,.But at present VR show but have the following deficiencies: 1. display point
Resolution is unable to reach human eye requirement；2. refreshing frequency is low to lead to dynamic smear.The defect of these two aspects is not limited only to show
Show panel technology, while also being limited by GPU chip processing capabilities and power consumption.This also causes high-end VR product that must connect one
Platform host could preferably be shown.
Due to human eye to the ultimate attainment requirement of image only near the macular area in 4~5 ° of visual angles, human eye is to big view directions figure
Color, clarity of picture etc. are simultaneously paid no attention to.Therefore, in order to obtain ideal display resolution and refreshing frequency, using traditional
Display panel structure and driving method will cause the waste of display resource.
Summary of the invention
The present invention provides a kind of display panel and its driving method, display device, while with the reasonable resource using display
Promote user experience.
To solve the above-mentioned problems, the invention discloses a kind of display panels, including control module, and be stacked
First display base plate and the second display base plate, the high resolution of first display base plate is in the resolution of second display base plate
Rate；
The control module is configured as the blinkpunkt according to user, determines the target viewing area on the display panel
Domain；It controls first display base plate to show in the destination display area the first picture of progress, and controls second display
Substrate carries out the second picture except the destination display area and shows；
Wherein, the display panel is divided into multiple piecemeal display areas, has weight between adjacent piecemeal display area
Folded region, the destination display area includes blinkpunkt of the control module according to user, in the multiple piecemeal viewing area
The target segment display area determined in domain, and the overlapping region around the target segment display area.
Optionally, the piecemeal display area and data line in the overlapping region of the piecemeal display area with
Same data line ports connection；
The piecemeal display area and scan line and same STV in the overlapping region of the piecemeal display area
Signal wire connection.
Optionally, second display base plate is organic light-emitting diode display substrate, close to going out for the display panel
The setting of light side, second display base plate includes multiple pixel units, and each pixel unit includes transmission region.
Optionally, first display base plate is organic light-emitting diode display substrate；Second display base plate is the
Array basal plate, the light emission side close to the display panel are arranged；The display panel further include: be filled in first display
The first liquid crystal layer between substrate and second display base plate.
Optionally, first display base plate includes the second array substrate of pairing setting, color membrane substrates and is filled in
The second liquid crystal layer between the second array substrate and the color membrane substrates, the light emission side close to the display panel are arranged；
Second display base plate includes the first color film layer.
Optionally, second display base plate is organic light-emitting diode display substrate；First display base plate is the
Three array substrates, the light emission side close to the display panel are arranged, the display panel further include: are filled in first display
Third liquid crystal layer between substrate and second display base plate；Wherein, second display base plate includes the second color film layer.
Optionally, second display base plate is arranged close to the light emission side of the display panel, saturating including what is be stacked
Layer and diffusing reflection layer are penetrated, the transmission layer is arranged close to first display base plate, can issue first display base plate
Light transmitted, the diffusing reflection layer can to projection ray carry out diffusing reflection.
To solve the above-mentioned problems, the invention also discloses a kind of display devices, including display described in any embodiment
Panel.
To solve the above-mentioned problems, the invention also discloses a kind of driving methods of display panel, are applied to any implementation
Display panel described in example, the driving method include:
According to the blinkpunkt of user, the destination display area on the display panel is determined；
It controls first display base plate to show in the destination display area the first picture of progress, and controls described second
Display base plate carries out the second picture except the destination display area and shows；
The blinkpunkt according to user, the step of determining the destination display area on the display panel, comprising:
According to the blinkpunkt of user, target segment display area, Yi Jiwei are determined in the multiple piecemeal display area
Around the overlapping region of the target segment display area.
Optionally, when second display base plate includes the transmission layer being stacked and diffusing reflection layer, the control institute
State the step of the second display base plate carries out the display of the second picture except the destination display area, comprising:
Second display base plate is controlled to draw in the destination display area to first display base plate is shown first
Face carries out transmission and shows, carries out Projection Display to the second picture except the destination display area.
Compared with prior art, the present invention includes the following advantages:
This application provides a kind of display panel and its driving methods, display device, and wherein display panel includes control mould
Block, and the first display base plate and the second display base plate that are stacked, the high resolution of first display base plate is in described
The resolution ratio of second display base plate；The control module is configured as the blinkpunkt according to user, determines on the display panel
Destination display area；It controls first display base plate to show in the destination display area the first picture of progress, and controls
Second display base plate carries out the second picture except the destination display area and shows；Wherein, the display panel divides
For multiple piecemeal display areas, there is overlapping region, the destination display area includes institute between adjacent piecemeal display area
Control module is stated according to the blinkpunkt of user, the target segment display area determined in the multiple piecemeal display area, with
And the overlapping region around the target segment display area.By carrying out piecemeal to display panel, the first display base plate is controlled
Destination display area in eyeball fixes direction carries out high-resolution and shows, controls the second display base plate in non-eyeball fixes direction
Low resolution is carried out i.e. except destination display area shows that wherein destination display area includes target segment display area and encloses
Around the overlapping region of target segment display area, display image quality of the blinkpunkt in piecemeal boundary, this Shen can be improved in this way
The display panel that please be provided realizes that display resource optimization promotes user simultaneously under the premise of GPU chip ability is not substantially improved
Experience.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 shows the planar structure schematic diagram of one of the relevant technologies display panel；
The planar structure signal of the first display base plate or the second display base plate that are provided Fig. 2 shows one embodiment of the application
Figure；
Fig. 3 shows the side structure signal of the first display base plate or the second display base plate of one embodiment of the application offer
Figure；
Fig. 4 shows the schematic diagram of the section structure of the first display panel of one embodiment of the application offer；
Fig. 5 shows the schematic diagram of the section structure of second of display panel of one embodiment of the application offer；
Fig. 6 shows the schematic diagram of the section structure of the third display panel of one embodiment of the application offer；
Fig. 7 shows the schematic diagram of the section structure of the 4th kind of display panel of one embodiment of the application offer；
Fig. 8 shows the schematic diagram of the section structure of the 5th kind of display panel of one embodiment of the application offer.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
With the development of eyeball tracking technology, there are some display technologies to save GPU resource, it will be in resource set
In human eye watching area, using piecemeal display methods as shown in Figure 1, Fig. 1 is by one piece of high-resolution display panel segmentation
At multiple blocks 10.Each vertical frame dimension resolution panel only shows a block 10, remaining piecemeal 10 carries out low resolution or projection
Display.
Vertical data line converges to form 4 data line ports, and Tcon selects picture according to the direction of gaze of each frame human eye
One of data line ports output signal.STV signal is also classified into 3 scan line ports in Panel, and Tcon is according to each frame
The direction of gaze of human eye selects one of scan line port output signal.
If " retina " can be reached substantially in this way for example, the resolution ratio of the VR panel is 8K (7680*5760)
AR is horizontal.But such VR panel is completely driven, the resource expended is excessively huge.It is each after piecemeal as shown in Figure 1
The resolution sizes of piecemeal are Its pixel quantity for needing to drive reduces 12
Times, GPU resource is greatly saved.
In this way, giving eyeball fixes direction more resources, and reduce by carrying out piecemeal (or branch) to display panel
The display quality of non-direction of gaze realizes display resource optimization under the premise of GPU chip ability is not substantially improved.But this
Often panel design is extremely complex for kind technology, and actual process is not easily accomplished, and when human eye watches piecemeal boundary attentively, must can be appreciated that
Shown by low resolution or Projection Display generate blurred picture, display image quality and user experience certainly will be influenced.
Display image quality and poor user experience when in order to solve the problems, such as that human eye watches piecemeal boundary attentively, referring to Fig. 4-Fig. 8, this Shen
Please an embodiment provide a kind of display panel, which may include control module, and first be stacked is aobvious
Show substrate panel1 and the second display base plate panel2, the high resolution of the first display base plate panel1 is in the second display base plate
The resolution ratio of panel2.
Control module is configured as the blinkpunkt according to user, determines the destination display area active on display panel
block；It controls the first display base plate panel1 to show in destination display area active block the first picture of progress, and controls
Second display base plate panel2 carries out the second picture except destination display area active block and shows.
Wherein, referring to Fig. 2 and Fig. 3, display panel is divided into multiple piecemeal display areas 21, adjacent piecemeal display area
There is overlapping region 22 between 21, destination display area active block includes blinkpunkt of the control module according to user,
The overlapping region of the target segment display area and surrounding target piecemeal display area that are determined in multiple piecemeal display areas 21
22。
There is overlapping region 22 between each piecemeal display area 21 and adjacent piecemeal display area 21, when human eye is watched attentively point
It, will be away from as long as judging that blinkpunkt is closer apart from which piecemeal display area 21 when borderline region between block display area 21
The piecemeal display area 21 nearest from blinkpunkt is determined as target segment display area, by target segment display area and surrounds
The overlapping region 22 of the target segment display area is determined as destination display area active block.
The area of overlapping region 22 can be determined as the 1/3 of each 21 area of piecemeal display area, i.e., when a certain target point
Block display area 21 show when, not only shown in target segment display area, at the same also can around overlapping region 22
It is shown, overlap partition driving method can improve the picture quality that piecemeal shows zone boundary in this.
If " retina " can be reached substantially in this way for example, the resolution ratio of display panel is 8K (7680*5760)
A is horizontal.But such VR panel is completely driven, the resource expended is excessively huge.
According to overlap partition mode provided in this embodiment, the resolution ratio of each destination display area active block is big
It is small to beIts pixel quantity for needing to drive reduces 6.75 times, according to
Vast resources can so be reduced and display image quality and user experience of the blinkpunkt in piecemeal boundary can be improved.
Wherein, the first display base plate panel1 or the second display base plate panel2 for example can be liquid crystal display substrate LCD
Or oled display substrate etc. can independently carry out the substrate that picture is shown.First display base plate panel1 can be high-resolution weight
Folded piecemeal substrate, the second display base plate panel2 can be low resolution overlap partition substrate.First display base plate panel1 and
Second display base plate panel2 can have identical overlap partition mode.
Display panel provided in this embodiment controls the first display base plate in eyeball by carrying out piecemeal to display panel
The destination display area of direction of gaze carries out high-resolution and shows, controls the second display base plate in non-eyeball fixes direction, that is, target
Low resolution is carried out except display area shows that wherein destination display area includes target segment display area and surrounding target
The overlapping region of piecemeal display area, can improve display image quality of the blinkpunkt in piecemeal boundary in this way, and the application provides
Display panel under the premise of GPU chip ability is not substantially improved, realize that display resource optimization promotes user experience simultaneously.
The overlap partition driving method provided through this embodiment makes central viewing area (destination display area active
Block it) is separated with periphery vision area (region except destination display area active block), central viewing area pooling of resources is high-quality
Amount display, periphery vision area low quality are shown, to realize effective optimization to GPU resource, can be realized in central viewing area higher
Resolution ratio, higher refreshing frequency display effect promote user experience.
Referring to Fig. 2, piecemeal display area 21 and data line in the overlapping region 22 of piecemeal display area 21 with
Same data line ports connection；Piecemeal display area 21 and the scan line in the overlapping region 22 of piecemeal display area 21
It is connect with same STV signal wire.I.e. same Block (piecemeal display area and the overlay region around the piecemeal display area
Domain) in data line be connected to same data line ports, the scan line in the same Block is connected to same STV signal
Line.
Specifically, the first display base plate panel1 and the second display base plate panel2 are overlap partition design, i.e., in weight
Data line in folded region 22 is connected in the adjacent corresponding data line ports in two piecemeal display areas 21 simultaneously, overlay region
Scan line in domain 22 corresponds to GOA while being connected on the corresponding STV signal in two neighboring piecemeal display area 21.Carry out frame picture
When face is shown, Tcon selects one of data line ports or scan line port output signal according to the blinkpunkt of user, thus
Realize overlap partition driving display.
In a kind of implementation, liquid can be referring to Fig. 4, the first display base plate panel1 or the second display base plate panel2
Brilliant display base plate LCD or oled display substrate etc. can independently carry out the substrate that picture is shown, the second display base plate panel2 is leaned on
The light emission side setting of nearly display panel.
When the second display base plate panel2 is LCD display base plate, no setting is required transparence display region shows base when second
When plate panel2 is Organic Light Emitting Diode oled display substrate, transmission region is can be set in each pixel unit, so that first
The light that display base plate panel1 is issued penetrates.In order to ensure the normal display of the first picture, the second display base plate panel2 can
Not include color blocking layer, white and black displays are carried out.
In the same time, only in a Block, (target of corresponding gazing direction of human eyes is shown first display base plate panel1
Region active block) the first picture of display, at remaining Block (region except destination display area active block)
In normally open, backlight is provided for the second display base plate panel2.Mesh of the second display base plate panel2 in gazing direction of human eyes
It marks display area active block pixel standard-sized sheet (void area), the first picture for showing the first display base plate panel1
Light penetrates, and rest of pixels can show picture (display area) with low resolution, low frequency, white and black displays second.By
In human eye under big visual angle, resolution ratio is low, color recognition ability is poor, thus except destination display area active block into
Row low quality, which is shown, does not influence true image quality and user experience.
It is that Organic Light Emitting Diode OLED shows base referring to Fig. 5, the first display base plate panel1 in another implementation
Plate；Second display base plate panel2 is the first array substrate, and the light emission side close to display panel is arranged；Display panel can also wrap
It includes: the first liquid crystal layer LC1 being filled between the first display base plate panel1 and the second display base plate panel2.
Specifically, the substrate that the first display base plate panel1 can independently can be shown for OLED etc., the second display
Substrate panel2 can be the LCD array substrate for including multiple thin film transistor (TFT)s.First display base plate panel1 is high-resolution
Overlap partition substrate, the second display base plate panel2 are low resolution overlap partition substrate.First display base plate panel1 and
Two display base plate panel2 overlap partition mode having the same.
In the same time, only in a Block, (target of corresponding gazing direction of human eyes is shown first display base plate panel1
Region active block) the first picture of display, at remaining Block (region except destination display area active block)
In normally open, backlight is provided for the second display base plate panel2.Mesh of the second display base plate panel2 in gazing direction of human eyes
It marks display area active block pixel standard-sized sheet (void area), the first picture for showing the first display base plate panel1
Light penetrates, and rest of pixels can control backlight transit dose by the deflection of liquid crystal in formation the first liquid crystal layer of electric field controls, can
To show picture (display area) with low resolution, low frequency, white and black displays second.Second display base plate panel2 can be with
For FFS/ADS/TN isotype structure.In order to ensure the normal display of the first picture, the second display base plate panel2 can not be wrapped
Include color blocking layer.
Since human eye is under big visual angle, resolution ratio is low, color recognition ability is poor, therefore in destination display area active
Progress low quality, which is shown, except block does not influence true image quality and user experience.
It may include the second array of pairing setting referring to Fig. 6, the first display base plate panel1 in another implementation
Substrate, color membrane substrates and the second liquid crystal layer being filled between second array substrate and color membrane substrates, close to display panel
Light emission side setting；Second display base plate panel2 includes the first color film layer.
It is shown specifically, the first display base plate panel1 or the second display base plate panel2 can independently carry out picture.
In order to which the second picture for showing the second display base plate panel2 penetrates, the first display base plate panel1 can be liquid crystal display base
Plate LCD, the second display base plate panel2 can be liquid crystal display substrate LCD or oled display substrate etc..
Wherein, the first display base plate panel1 is high-resolution overlay piecemeal substrate, and the second display base plate panel2 is low
Resolution ratio overlap partition substrate, the second display base plate panel2 can carry out white and black displays or colored display.First display base plate
Panel1 and the second display base plate panel2 overlap partition mode having the same.
In the same time, only in a Block, (target of corresponding gazing direction of human eyes is shown first display base plate panel1
Region active block) the first picture of display, at remaining Block (region except destination display area active block)
In normally open, and all there is open area in all pixels, when the pixel is opened, can penetrate the second display base plate panel2
The light of sending.Second display base plate panel2 gazing direction of human eyes destination display area active block pixel standard-sized sheet,
Backlight is provided for the first display base plate panel1, it is ensured that the normal display of the first display base plate panel1；Rest of pixels can be with
Low resolution, low frequency, colored the second display picture (display area) of participation display.Second display picture in this implementation
Face can carry out colored display, thus display quality is more preferable.
It is that Organic Light Emitting Diode OLED shows base referring to Fig. 7, the second display base plate panel2 in another implementation
Plate；First display base plate panel1 is third array substrate, and the light emission side close to display panel is arranged, display panel further include:
The third liquid crystal layer LC3 being filled between the first display base plate panel1 and the second display base plate panel2；Wherein, the second display
Substrate panel2 includes the second color film layer.
Specifically, the second display base plate panel2 is the substrate that OLED etc. can independently be shown, the first display base plate
Panel1 can be the LCD array substrate for including multiple thin film transistor (TFT)s.First display base plate panel1 is high-resolution overlay
Piecemeal substrate, the second display base plate panel2 are low resolution overlap partition substrate, and the second display base plate panel2 can be carried out
White and black displays or colored display.First display base plate panel1 and the second overlap partition side having the same display base plate panel2
Formula.
Second display base plate panel2 is in the destination display area active block pixel standard-sized sheet of gazing direction of human eyes
First display base plate panel1 provides backlight；Rest of pixels can be with low resolution, low frequency, colored the second display of participation display
Picture (display area).First display base plate panel1 is in the same time only in a Block (corresponding gazing direction of human eyes
Destination display area active block) by forming the deflection of liquid crystal in electric field controls third liquid crystal layer, control backlight is saturating
It is excessive, show that the first picture, remaining Block (region except destination display area active block) are in normally open,
And all there is open area in all pixels, it, can be through the light of the second display base plate panel2 sending when the pixel is opened.This
The second display picture can carry out colored display in implementation, thus display quality is more preferable.
First display base plate panel1 can be FFS/ADS/TN isotype structure.In order to realize colored display, first is aobvious
Show that substrate panel1 may include color blocking layer.
In another implementation, referring to Fig. 8, the second display base plate panel2 is arranged close to the light emission side of display panel,
Including the transmission layer and diffusing reflection layer being stacked, transmission layer is arranged close to the first display base plate panel1, can show first
The light for showing that substrate panel1 is issued is transmitted, and diffusing reflection layer can carry out diffusing reflection to projection ray.
It is shown specifically, the first display base plate panel1 can independently carry out picture.First display base plate panel1 is height
Resolution ratio overlap partition substrate, the second display base plate panel2 can carry out low resolution overlap partition Projection Display.First is aobvious
Show substrate panel1 and the second display base plate panel2 overlap partition mode having the same.
In the same time, only in a Block, (target of corresponding gazing direction of human eyes is shown first display base plate panel1
Region active block) it can show the first picture, remaining (area except destination display area active block Block
Domain) it is in normally off.Second display base plate panel2 makes in the destination display area active block of gazing direction of human eyes
The first picture light that the first display base plate panel1 is shown below penetrates, and other regions can be with low resolution, black and white or coloured silk
Color participates in Projection Display second and shows picture.Since human eye is under big visual angle, resolution ratio is low, color recognition ability is poor, therefore
Progress low quality, which is shown, except destination display area active block does not influence true image quality and user experience.
Another embodiment of the application additionally provides a kind of display device, which may include described in any embodiment
Display panel.
It should be noted that display device in the present embodiment can be with are as follows: display panel, Electronic Paper, mobile phone, plate electricity
Any products or components having a display function such as brain, television set, laptop, Digital Frame, navigator.
Another embodiment of the application additionally provides a kind of driving method of display panel, applied to described in any embodiment
Display panel, driving method may include:
According to the blinkpunkt of user, the destination display area on display panel is determined；
It controls the first display base plate to show in destination display area the first picture of progress, and controls the second display base plate in mesh
The second picture is carried out except mark display area to show；
According to the blinkpunkt of user, the step of determining the destination display area on display panel, comprising:
According to the blinkpunkt of user, target segment display area is determined in multiple piecemeal display areas, and surround mesh
Mark the overlapping region of piecemeal display area.
When the second display base plate includes the transmission layer being stacked and diffusing reflection layer, the second display base plate is controlled in target
The step of display of the second picture is carried out except display area, comprising:
Controlling the second display base plate, in destination display area to carry out transmission to the first picture that the first display base plate is shown aobvious
Show, Projection Display is carried out to the second picture except destination display area.
Driving method provided in an embodiment of the present invention is identical as the course of work of above-mentioned display panel embodiment or principle, is
It avoids repeating, which is not described herein again.
The embodiment of the present application provides a kind of display panel and its driving method, display device, and display panel includes control
The high resolution of module, and the first display base plate and the second display base plate that are stacked, the first display base plate is aobvious in second
Show the resolution ratio of substrate；Control module is configured as the blinkpunkt according to user, determines the target viewing area on display panel
Domain；It controls the first display base plate to show in destination display area the first picture of progress, and it is aobvious in target to control the second display base plate
Show that the second picture is carried out except region to be shown；Wherein, display panel is divided into multiple piecemeal display areas, and adjacent piecemeal is shown
There is overlapping region, destination display area includes blinkpunkt of the control module according to user, is shown in multiple piecemeals between region
The overlapping region of the target segment display area and surrounding target piecemeal display area that are determined in region.
By to display panel carry out piecemeal, control the first display base plate eyeball fixes direction destination display area into
Row high-resolution shows that the second display base plate of control carries out low resolution except non-eyeball fixes direction, that is, destination display area
It has been shown that, wherein destination display area includes the overlapping region of target segment display area and surrounding target piecemeal display area,
Display image quality of the blinkpunkt in piecemeal boundary can be improved in this way, display panel provided by the present application be not substantially improved
Under the premise of GPU chip ability, realize that display resource optimization promotes user experience simultaneously.
Display panel provided in this embodiment reaches VR display panel more by watching area under certain GPU resource
High-resolution, more high refresh rate.It is implemented without by host video card, it will be able to realize the VR equipment that high definition is shown.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, commodity or the equipment that include a series of elements not only include that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, commodity or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in process, method, commodity or the equipment for including the element.
A kind of display panel provided by the present invention and its driving method, display device are described in detail above,
Used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only used
In facilitating the understanding of the method and its core concept of the invention；At the same time, for those skilled in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as
Limitation of the present invention.
Claims (10)
1. a kind of display panel, which is characterized in that including control module, and the first display base plate being stacked and second is shown
Show substrate, the high resolution of first display base plate is in the resolution ratio of second display base plate；
The control module is configured as the blinkpunkt according to user, determines the destination display area on the display panel；Control
It makes first display base plate to show in the destination display area the first picture of progress, and controls second display base plate and exist
The second picture is carried out except the destination display area to show；
Wherein, the display panel is divided into multiple piecemeal display areas, has overlay region between adjacent piecemeal display area
Domain, the destination display area includes blinkpunkt of the control module according to user, in the multiple piecemeal display area
Determining target segment display area, and the overlapping region around the target segment display area.
2. display panel according to claim 1, which is characterized in that the piecemeal display area and surround the piecemeal
Data line in the overlapping region of display area is connect with same data line ports；
The piecemeal display area and scan line and same STV signal in the overlapping region of the piecemeal display area
Line connection.
3. display panel according to claim 1, which is characterized in that second display base plate is Organic Light Emitting Diode
Display base plate, the light emission side close to the display panel are arranged, and second display base plate includes multiple pixel units, each described
Pixel unit includes transmission region.
4. display panel according to claim 1, which is characterized in that first display base plate is Organic Light Emitting Diode
Display base plate；Second display base plate is the first array substrate, and the light emission side close to the display panel is arranged；The display
Panel further include: the first liquid crystal layer being filled between first display base plate and second display base plate.
5. display panel according to claim 1, which is characterized in that first display base plate includes the of pairing setting
Two array substrates, color membrane substrates and the second liquid crystal layer being filled between the second array substrate and the color membrane substrates,
Light emission side close to the display panel is arranged；Second display base plate includes the first color film layer.
6. display panel according to claim 1, which is characterized in that second display base plate is Organic Light Emitting Diode
Display base plate；First display base plate is third array substrate, and the light emission side close to the display panel is arranged, the display
Panel further include: the third liquid crystal layer being filled between first display base plate and second display base plate；Wherein, described
Second display base plate includes the second color film layer.
7. display panel according to claim 1, which is characterized in that second display base plate is close to the display panel
Light emission side setting, including the transmission layer and diffusing reflection layer being stacked, the transmission layer is set close to first display base plate
It sets, the light that first display base plate issues can be transmitted, the diffusing reflection layer can overflow projection ray
Reflection.
8. a kind of display device, which is characterized in that including the described in any item display panels of claim 1 to 7.
9. a kind of driving method of display panel, which is characterized in that be applied to the described in any item display surfaces of claim 1 to 7
Plate, the driving method include:
According to the blinkpunkt of user, the destination display area on the display panel is determined；
It controls first display base plate to show in the destination display area the first picture of progress, and controls second display
Substrate carries out the second picture except the destination display area and shows；
The blinkpunkt according to user, the step of determining the destination display area on the display panel, comprising:
According to the blinkpunkt of user, target segment display area is determined in the multiple piecemeal display area, and surround institute
State the overlapping region of target segment display area.
10. driving method according to claim 9, which is characterized in that when second display base plate includes being stacked
Transmission layer and diffusing reflection layer when, the control second display base plate carries out second except the destination display area and draws
The step of face is shown, comprising:
Control the first picture that second display base plate shows first display base plate in the destination display area into
Row transmission display, carries out Projection Display to the second picture except the destination display area.
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| CN201910020153.5A CN109637418B (en) | 2019-01-09 | 2019-01-09 | Display panel, driving method thereof and display device |
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| CN201910020153.5A CN109637418B (en) | 2019-01-09 | 2019-01-09 | Display panel, driving method thereof and display device |
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