CN106526989B - Array substrate, display panel and display device - Google Patents
Array substrate, display panel and display device Download PDFInfo
- Publication number
- CN106526989B CN106526989B CN201611073968.2A CN201611073968A CN106526989B CN 106526989 B CN106526989 B CN 106526989B CN 201611073968 A CN201611073968 A CN 201611073968A CN 106526989 B CN106526989 B CN 106526989B
- Authority
- CN
- China
- Prior art keywords
- sub
- pixel
- array substrate
- angle
- strip electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Geometry (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of array substrate, display panel and display devices, array substrate is divided into central area and surrounds the neighboring area of central area, and neighboring area includes at least one the cyclic annular subregion gradually extended from array substrate edge to the direction at array substrate center；The second angle due in each cyclic annular subregion, presetting the strip electrode of sub-pixel is greater than the second angle of the strip electrode of other sub-pixels in addition to default sub-pixel；And/or the third angle of the strip electrode of default sub-pixel is greater than the third angle of the strip electrode of other sub-pixels in addition to default sub-pixel.So as to so that the light transmittance in the default corresponding region of sub-pixel is less than the corresponding region of other sub-pixels, that is, the light transmittance of the first color in cyclic annular subregion is made to be less than the light transmittance of other colors, and then showing edge colour cast problem caused by can compensating more than the light due to the more other colors of light of a certain color in backlight edge.
Description
Technical field
The present invention relates to field of display technology, espespecially a kind of array substrate, display panel and display device.
Background technique
Quantum dot (Quantum Dots, QDs), and can claim nanocrystalline, it is a kind of by II-VI group or iii-v member
The nano particle of element composition.The partial size of quantum dot is typically in the range of between 1~20nm, since electrons and holes are by quantum confinement, even
Continuous band structure becomes the discrete energy level structure with molecular characterization, and fluorescence can be emitted after being excited.And due to quantum dot
Yellow light with relatively narrow half peak height wide (Full Width at Half Maximum, FWHM) and near 600nm wavelength is several
It is not transmitted through, the color saturation of screen can be significantly improved, therefore receive significant attention.
The technology using comparative maturity of quantum dot is applied in backlight at present.Quantum dot film is added in backlight film
Layer excites quantum dot to generate green light and feux rouges by blue-ray LED, and then blue light green light and feux rouges mixing generate white light.
But during backlight film is assembled into backlight module, marginal portion quantum can be sacrificed by cutting to backlight film
Point causes the green light at edge and feux rouges on the low side, and in mixing, the blue light at edge more, therefore can work as the backlight as display panel
Backlight when, in practical perception, blue phenomenon is presented in the surrounding of display panel.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of array substrate, display panel and display device, it is existing to solve
Have display panel display when surrounding turn blue the phenomenon that.
A kind of array substrate provided in an embodiment of the present invention, comprising: substrate is provided at least three kinds of differences on the substrate
The sub-pixel of color；The sub-pixel includes pixel electrode and public electrode, and the pixel electrode and/or the public electrode
With strip electrode；
The strip electrode includes the first straight line for having the first angle with preset direction, is located at the first straight line
One end and with the preset direction have the second angle the first corner portion and/or be located at the first straight line other end and with
The preset direction has the first corner part of third angle；Wherein first angle is greater than 0 degree and less than 90 degree；
The array substrate is divided into central area and surrounds the neighboring area of the central area, and the neighboring area is wrapped
Include the cyclic annular subregion of at least one gradually extended from the array substrate edge to the direction at the array substrate center；It is described
The sub-pixel that the first color is presented on substrate is default sub-pixel, in each cyclic annular subregion:
Second angle of the strip electrode of the default sub-pixel is greater than other in addition to the default sub-pixel
Second angle of the strip electrode of sub-pixel；And/or
The third angle of the strip electrode of the default sub-pixel is greater than other in addition to the default sub-pixel
The third angle of the strip electrode of sub-pixel.
Correspondingly, the embodiment of the invention also provides a kind of display panels, including the opposite substrate and array being oppositely arranged
Substrate, the array substrate are any of the above-described kind of array substrate provided in an embodiment of the present invention.
Correspondingly, the embodiment of the invention also provides a kind of display device, including it is provided in an embodiment of the present invention above-mentioned aobvious
Show panel.
The present invention has the beneficial effect that:
Above-mentioned array substrate, display panel and display device provided in an embodiment of the present invention, are divided into center for array substrate
Region and the neighboring area for surrounding central area, and neighboring area includes from array substrate edge to the direction at array substrate center
The cyclic annular subregion of at least one gradually extended；The sub-pixel that the first color is presented on substrate is default sub-pixel；Due to each
In cyclic annular subregion, the second angle of the strip electrode of sub-pixel is preset greater than other sub-pixels in addition to default sub-pixel
Second angle of strip electrode；And/or the third angle of the strip electrode of default sub-pixel is greater than in addition to default sub-pixel
The third angle of the strip electrode of other sub-pixels.To make when the array substrate is applied in liquid crystal display panel
The light transmittance in the default corresponding region of sub-pixel is less than the corresponding region of other sub-pixels, that is, making cyclic annular sub-district
The light transmittance of the first color is less than the light transmittance of other colors in domain, and then can compensate since backlight edge is a certain
Caused by the light of the more other colors of the light of color is more the problem of display panel edge colour cast.
Detailed description of the invention
Fig. 1 a is the structural schematic diagram of double domain structure array substrates；
Fig. 1 b is the structural schematic diagram of pseudo- double domain structure array substrates；
Fig. 2 is the top view of array substrate provided in an embodiment of the present invention；
A kind of Fig. 3 a structural schematic diagram of array substrate provided in an embodiment of the present invention；
The structural schematic diagram of Fig. 3 b another array substrate provided in an embodiment of the present invention；
The structural schematic diagram of Fig. 3 c another array substrate provided in an embodiment of the present invention；
The structural schematic diagram of Fig. 4 a another array substrate provided in an embodiment of the present invention；
The structural schematic diagram of Fig. 4 b another array substrate provided in an embodiment of the present invention；
The structural schematic diagram of Fig. 4 c another array substrate provided in an embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
The shapes and sizes of each component do not reflect actual proportions in attached drawing, and purpose is schematically illustrate the content of present invention.
It is well known that liquid crystal display panel, which mainly passes through, utilizes the electric field controls liquid between pixel electrode and public electrode
Brilliant rotation, to control the penetrance of liquid crystal.Existing liquid crystal display panel mainly includes longitudinal electric field according to operating mode
Mode and lateral electric field mode.Wherein lateral electric field mode liquid crystal display panel is since colour cast is small, color rendition degree is high, response speed
The features such as degree is fast, contrast is high, visual angle is wide, it is more and more extensive in practical applications.Existing lateral electric field mode liquid crystal display
Panel is typically provided with multi-strip scanning line 11 and data line 12 arranged in a crossed manner in array substrate, 11 sum number of multi-strip scanning line
Intersect the multiple pixel regions limited according to line 12, is provided with thin film transistor (TFT) 15 in pixel region, and also set up in array substrate
There are public electrode 13 and pixel electrode 14, wherein public electrode 13 is plane-shape electrode, the pixel being made of multiple strip electrodes 01
Electrode 14 is oppositely arranged across insulating layer and public electrode 13, when pixel electrode 14 and the application voltage of public electrode 13, in liquid
The electric field of substantially parallel substrate, driving liquid crystal molecule rotation are generated in crystal layer.In order to improve field-of-view angle, generally use at present as
Double domain structures shown in Fig. 1 a, i.e. a strip electrode 01 include two straight line portions being symmetrical set；Or as shown in Figure 1 b
The double domain structures of puppet, a strip electrode 01 includes a straight line portion, the strip electrode 01 in neighbouring two pixel regions
It is symmetrical set about scan line 11.
It is based on the liquid crystal display panel of above-mentioned double domain structures or pseudo- double domain structures, in conjunction with existing for existing backlight edge
Colour cast problem, the embodiment of the invention provides a kind of array substrates, as shown in Figure 2, comprising: substrate 1, be provided on substrate 1 to
The sub-pixel 2 of few three kinds of different colours；Sub-pixel 2 includes pixel electrode and public electrode (Fig. 2 is not shown), wherein pixel electricity
There is strip electrode or pixel electrode and strip electrode to all have strip electrode for one of pole and strip electrode.By array substrate
It is divided into central area A and surrounds the neighboring area of central area A, and neighboring area includes from array substrate edge to array substrate
At least one cyclic annular subregion M that the direction at center gradually extends；The sub-pixel that the first color is presented on substrate is to preset sub- picture
Element.
The above-mentioned display panel provided below by specific embodiment the present invention will be described in detail embodiment.
In above-mentioned array substrate provided in an embodiment of the present invention, as shown in Fig. 3 a to Fig. 3 c, strip electrode 01 include with
Preset direction S1 has the first straight line 011 of the first angle theta 1；Wherein the first angle theta 1 is greater than 0 degree and less than 90 degree；Wherein,
As shown in Figure 3a, strip electrode 01 further includes having the positioned at 011 one end of first straight line and with preset direction S1
First corner portion 012 of two angle thetas 2；In each ring-type subregion: the second angle theta 2 of the strip electrode 01 of default sub-pixel 2a
Second angle theta 2 of the strip electrode 01 greater than other sub-pixels 2b in addition to default sub-pixel 2a；
Alternatively, as shown in Figure 3b, strip electrode 01 further include positioned at 011 other end of first straight line and with preset direction S1
The first corner part 013 with third angle theta 3；In each ring-type subregion: the third of the strip electrode 01 of default sub-pixel 2a
Angle theta 3 is greater than the third angle theta 3 of the strip electrode 03 of other sub-pixels 2b in addition to default sub-pixel 2a；
Alternatively, as shown in Figure 3c, strip electrode 01 further includes having positioned at 011 one end of first straight line and with preset direction S1
There is the first corner portion 012 of the second angle theta 2, be located at 011 other end of first straight line and there is third angle with preset direction S1
The first corner part 013 of θ 2；In each ring-type subregion: the second angle theta 2 of the strip electrode 01 of default sub-pixel 2a, which is greater than, to be removed
Second angle theta 2 of the strip electrode 01 of other sub-pixels 2b except default sub-pixel 2a；And/or the item of default sub-pixel 2a
The third angle theta 3 of shape electrode 01 is greater than the third folder of the strip electrode 03 of other sub-pixels 2b in addition to default sub-pixel 2a
Angle θ 3.
Array substrate is divided into central area and surrounds central area by above-mentioned array substrate provided in an embodiment of the present invention
Neighboring area, and neighboring area includes at least one ring gradually extended from array substrate edge to the direction at array substrate center
Shape subregion；The sub-pixel that the first color is presented on substrate is default sub-pixel；Due to presetting sub- picture in each cyclic annular subregion
Second angle of the strip electrode of element is greater than the second angle of the strip electrode of other sub-pixels in addition to default sub-pixel；
And/or the third angle of the strip electrode of default sub-pixel is greater than the strip electrode of other sub-pixels in addition to default sub-pixel
Third angle.To which the default corresponding area of sub-pixel when the array substrate is applied in liquid crystal display panel, can be made
The light transmittance in domain is less than the corresponding region of other sub-pixels, that is, wearing the light of the first color in cyclic annular subregion
Saturating rate is less than the light transmittance of other colors, and then can compensate due to the more other colors of light of a certain color in backlight edge
Caused by light is more the problem of display panel edge colour cast.In above-mentioned array substrate provided in an embodiment of the present invention, such as Fig. 3 a
To scan line 11 is additionally provided with shown in Fig. 3 c, on substrate, preset direction S1 is the direction perpendicular to scan line 11.
It should be noted that above-mentioned array substrate provided in an embodiment of the present invention, can be as shown in Fig. 3 a to Fig. 3 c
Pseudo- double domain structures, naturally it is also possible to be double domain structures as shown in Fig. 4 a to Fig. 4 c, be not limited thereto.Below by specific reality
It applies example and the embodiment that array substrate is double domain structures is described in detail.
Optionally, in above-mentioned array substrate provided in an embodiment of the present invention, as shown in fig. 4 a, strip electrode 01 is also wrapped
It includes: there is the second straight line 014 of the first angle theta 1 with preset direction S1；Positioned at 014 one end of second straight line and with default side
There is the second corner portion 015 of the second angle theta 2 to S1；
Wherein, extending direction S2 of the first straight line 011 with second straight line 014 about scan line is axisymmetricly arranged.
Optionally, in above-mentioned array substrate provided in an embodiment of the present invention, as shown in Figure 4 b, strip electrode 01 is also wrapped
It includes: there is the second straight line 014 of the first angle theta 1 with preset direction S1；Positioned at 014 other end of second straight line and with default side
There is the second corner part 016 of third angle theta 3 to S1；
Wherein, extending direction S2 of the first straight line 011 with second straight line 014 about scan line is axisymmetricly arranged,
And first corner part 013 and the second corner part 016 be connected with each other.
Optionally, in above-mentioned array substrate provided in an embodiment of the present invention, as illustrated in fig. 4 c, strip electrode 01 is also wrapped
It includes: there is the second straight line 014 of the first angle theta 1 with preset direction S1；Positioned at 014 one end of second straight line and with default side
There is the second corner portion 015 of the second angle theta 2 to S1, be located at 014 other end of second straight line and there is third with preset direction S1
Second corner part 016 of angle theta 2；
Wherein, extending direction S2 of the first straight line 011 with second straight line 014 about scan line is axisymmetricly arranged,
And first corner part 013 and the second corner part 016 be connected with each other.
Above-mentioned array substrate provided in an embodiment of the present invention can when the array substrate is applied in liquid crystal display panel
So that the light transmittance in the default corresponding region of sub-pixel is less than the corresponding region of other sub-pixels, that is, making ring-type
The light transmittance of the first color is less than the light transmittance of other colors in subregion, and then can compensate due to backlight edge
Caused by the light of the more other colors of the light of a certain color is more the problem of display panel edge colour cast.
It should be noted that in above-mentioned array substrate provided in an embodiment of the present invention, the first corner portion and the first turning
Portion is respectively distributed to the not ipsilateral of the extended line of first straight line, and similarly, the second corner portion and the second corner part are respectively distributed to
The extended line of second straight line it is not ipsilateral.
Further, in above-mentioned array substrate provided in an embodiment of the present invention, belong to the strip electrode of different subpixel
Composition may be the same or different, be not limited thereto.
In the specific implementation, in above-mentioned array substrate provided in an embodiment of the present invention, array substrate includes at least red
Sub-pixel, blue sub-pixel and green sub-pixel.Certainly, in above-mentioned array substrate provided in an embodiment of the present invention,
It can also include the sub-pixel of white or the sub-pixel of yellow, be not limited thereto.
To include the sub-pixel B of red sub-pixel R, blue and the sub-pixel G of green, strip shaped electric poles in display panel
It is set as structure shown in Fig. 4 c and carries out analogue simulation.In first group of simulation, the strip electricity of three sub-pixels in neighboring area
First angle theta 1 of pole takes 6 °, and the second angle theta 2 of the strip shaped electric poles of blue sub-pixel B takes 39 °, red sub-pixel R and
Second angle theta 2 of the strip shaped electric poles of the sub-pixel G of green takes less than 39 °.Analog result is as shown in table 1 below, red sub- picture
The light transmittance Tr of the sub-pixel B of the plain R equal relative blueness of light transmittance Tr corresponding with the sub-pixel G of green is increased
3%.
| B | R | G | |
| θ1 | 6° | 6° | 6° |
| θ2 | 39° | 39 ° of < | 39 ° of < |
| Tr | 100% | 103% | 103% |
1 first group of analog result of table
In second group of simulation, the first angle theta 1 of the strip shaped electric poles of three sub-pixels takes 6 ° in neighboring area, blue
The second angle theta 2 of strip shaped electric poles of sub-pixel B take 39 °, third angle theta 2 takes 24 °, the son of red sub-pixel R and green
Second angle theta 2 of the strip shaped electric poles of pixel G takes less than 39 °, and third angle theta 3 takes less than 24 °；Analog result such as the following table 2
It is shown, the light of the sub-pixel B of the red sub-pixel R equal relative blueness of light transmittance Tr corresponding with the sub-pixel G of green
Penetrance Tr increases 5%.
| B | R | G | |
| θ1 | 6° | 6° | 6° |
| θ2 | 39° | 39 ° of < | 39 ° of < |
| θ3 | 24° | 24 ° of < | 24 ° of < |
| Tr | 100% | 105% | 105% |
2 second groups of analog results of table
It can be verified by above-mentioned analog result, above-mentioned array substrate provided in an embodiment of the present invention, when only for strip electricity
Second angle of pole is arranged accordingly, and red sub-pixel light corresponding with the sub-pixel of green can be improved and penetrate
Rate is accordingly arranged when for the second angle and third angle for being directed to strip shaped electric poles, and effect is more preferable.
In the specific implementation, the backlight of display panel mainly generates green light and red by blue-ray LED excitation quantum dot at present
Light, then blue light green light and feux rouges mixing generate white light.But this backlight is easy to keep display panel edge in display partially blue
Color, therefore in above-mentioned array substrate provided in an embodiment of the present invention, the sub-pixel that sub-pixel is blue is preset, the first color is
Blue.In this way when the array substrate is applied to display panel, display panel periphery region blue subpixels can be made to correspond to area
The light transmittance in domain reduces, and asks so as to which display panel periphery region is partially blue caused by compensating due to backlight
Topic.
In the specific implementation, in above-mentioned array substrate provided in an embodiment of the present invention, the area of neighboring area is according to back
The range that colour cast occurs for plain edge edge determines that darkening edge colour cast range is bigger, and the area of the neighboring area of array substrate is bigger.
In the specific implementation, in above-mentioned array substrate provided in an embodiment of the present invention, neighboring area can only include one
A ring-type subregion, it is certainly different according to the degree of backlight edge colour cast, neighboring area can also be divided into multiple cyclic annular sub-districts
Domain can be compensated for different cyclic annular subregion settings using different orientation angles in this way.
In the specific implementation, general cyclic annular subregion distance center region is remoter, inclined first color of the backlight of corresponding region
It is more serious, it is necessary to penetrate the interior light corresponding to the sub-pixel of other colors other than the first color of the ring-type subregion
Rate is bigger, and light transmittance corresponding to the sub-pixel of the first color is smaller.It therefore, in the specific implementation, can be according to back
The colour cast degree of light, designs the quantity and range of the cyclic annular subregion in neighboring area, and different cyclic annular subregions is corresponding different
Degree of compensation, gradually compensated according to the distance in cyclic annular subregion distance center region.
Illustrate that neighboring area includes extremely in above-mentioned array substrate provided in an embodiment of the present invention below by specific embodiment
The implementation method of few two cyclic annular subregions.
Optionally, above-mentioned array substrate provided in an embodiment of the present invention, cyclic annular subregion distance center region is remoter, cyclic annular
The second angle that the strip electrode of sub-pixel is preset in subregion is bigger；Alternatively, cyclic annular subregion distance center region is remoter, ring
The third angle that the strip electrode of sub-pixel is preset in shape subregion is bigger；Alternatively, cyclic annular subregion distance center region is remoter,
The second angle that the strip electrode of sub-pixel is preset in cyclic annular subregion is bigger, while the item of sub-pixel is preset in cyclic annular subregion
The third angle of shape electrode is bigger.Being equivalent in this way makes in neighboring area, the remoter cyclic annular subregion in distance center region, and first
The light penetration of the light of color is smaller.
Optionally, in order to reduce manufacture difficulty, in above-mentioned array substrate provided in an embodiment of the present invention, same cyclic annular son
In region, the second angle of the strip electrode of other sub-pixels in addition to default sub-pixel is equal；Alternatively, same ring-type sub-district
In domain, the third angle of the strip electrode of other sub-pixels in addition to default sub-pixel is equal；Alternatively, same ring-type subregion
Interior, the second angle of the strip electrode of other sub-pixels in addition to default sub-pixel is equal, its in addition to default sub-pixel
The third angle of the strip electrode of his sub-pixel is equal.
Optionally, in above-mentioned array substrate provided in an embodiment of the present invention, the farthest cyclic annular sub-district in distance center region
In domain, the third angle of the strip electrode of other sub-pixels in addition to default sub-pixel is equal to the first angle.That is, making
In the farthest cyclic annular subregion in distance center region, the light transmittance of the light of other colors other than the first color is most
Greatly.
Based on the same inventive concept, the embodiment of the invention also provides a kind of display panels, including the opposite direction being oppositely arranged
Substrate and array substrate, the array substrate are any of the above-described kind of array substrate provided in an embodiment of the present invention.Due to the display surface
The principle that plate solves the problems, such as is similar to a kind of aforementioned array substrate, therefore the implementation of the display panel may refer to aforementioned array base
The implementation of plate, overlaps will not be repeated.
Based on the same inventive concept, the embodiment of the invention also provides a kind of display devices, including the embodiment of the present invention to mention
The above-mentioned display panel supplied.The display device can be with are as follows: mobile phone, tablet computer, television set, display, laptop, number
Any products or components having a display function such as photo frame, navigator.The implementation of the display device may refer to above-mentioned display surface
The embodiment of plate, overlaps will not be repeated.
It in the specific implementation, further include backlight module, backlight mould in above-mentioned display device provided in an embodiment of the present invention
Group includes backlight and quantum dot film, and the light that backlight is issued is in the first color.In this way by being set to display panel
Meter makes the corresponding light transmittance of the sub-pixel of the first color in the neighboring area of display panel be less than the sub-pixel of other colors
Corresponding light transmittance causes to compensate since the light of the more other colors of light of the first color of edge of backlight module is on the high side
Display panel edge colour cast the problem of.
Above-mentioned array substrate, display panel and display device provided in an embodiment of the present invention, are divided into center for array substrate
Region and the neighboring area for surrounding central area, and neighboring area includes from array substrate edge to the direction at array substrate center
The cyclic annular subregion of at least one gradually extended；The sub-pixel that the first color is presented on substrate is default sub-pixel；Due to each
In cyclic annular subregion, the second angle of the strip electrode of sub-pixel is preset greater than other sub-pixels in addition to default sub-pixel
Second angle of strip electrode；And/or the third angle of the strip electrode of default sub-pixel is greater than in addition to default sub-pixel
The third angle of the strip electrode of other sub-pixels.To make when the array substrate is applied in liquid crystal display panel
The light transmittance in the default corresponding region of sub-pixel is less than the corresponding region of other sub-pixels, that is, making cyclic annular sub-district
The light transmittance of the first color is less than the light transmittance of other colors in domain, and then can compensate since backlight edge is a certain
Caused by the light of the more other colors of the light of color is more the problem of display panel edge colour cast.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (12)
1. a kind of array substrate characterized by comprising substrate is provided with the son of at least three kinds different colours on the substrate
Pixel；The sub-pixel includes pixel electrode and public electrode, and the pixel electrode and/or the public electrode have bar shaped
Electrode；
The strip electrode includes the first straight line for having the first angle with preset direction, is located at described first straight line one end
And with the preset direction have the second angle the first corner portion and/or be located at the first straight line other end and with it is described
Preset direction has the first corner part of third angle；Wherein first angle is greater than 0 degree and less than 90 degree；
The array substrate is divided into central area and surrounds the neighboring area of the central area, and the neighboring area include by
At least one cyclic annular subregion that the array substrate edge gradually extends to the direction at the array substrate center；The substrate
The upper sub-pixel that the first color is presented is default sub-pixel, and first color is identical as the color for the light that backlight is issued,
In each cyclic annular subregion:
Second angle of the strip electrode of the default sub-pixel is greater than other sub- pictures in addition to the default sub-pixel
Second angle of the strip electrode of element；And/or
The third angle of the strip electrode of the default sub-pixel is greater than other sub- pictures in addition to the default sub-pixel
The third angle of the strip electrode of element.
2. array substrate according to claim 1, which is characterized in that be additionally provided with scan line on the substrate, and described
Preset direction is the direction perpendicular to the scan line.
3. array substrate according to claim 2, which is characterized in that the strip electrode further include: with the default side
To the second straight line with the first angle, and it is located at described second straight line one end and has second with the preset direction
Second corner portion of angle and/or have the of third angle positioned at the second straight line other end and with the preset direction
Two corner parts；
Extending direction of the first straight line with the second straight line about the scan line is axisymmetricly arranged, and described
First corner part and second corner part are connected with each other.
4. array substrate according to claim 1, which is characterized in that the array substrate includes at least red sub- picture
The sub-pixel of element, the sub-pixel of blue and green.
5. array substrate according to claim 4, which is characterized in that the array substrate further include white sub-pixel or
The sub-pixel of person's yellow.
6. array substrate according to claim 4, which is characterized in that the default sub-pixel is the sub-pixel of blue.
7. array substrate according to claim 1-6, which is characterized in that the neighboring area includes at least two
Cyclic annular subregion, the ring-type subregion is remoter apart from the central area, the default sub-pixel in the ring-type subregion
Strip electrode the second angle it is bigger；And/or
The ring-type subregion is remoter apart from the central area, the bar shaped electricity of the default sub-pixel in the ring-type subregion
The third angle of pole is bigger.
8. array substrate according to claim 7, which is characterized in that in same ring-type subregion, remove the default sub- picture
Second angle of the strip electrode of other sub-pixels except element is equal；And/or
In same ring-type subregion, the third angle of the strip electrode of other sub-pixels in addition to the default sub-pixel
It is equal.
9. array substrate according to claim 1-6, which is characterized in that the institute farthest apart from the central area
It states in cyclic annular subregion, the third angle of the strip electrode of other sub-pixels in addition to the default sub-pixel is equal to the
One angle.
10. a kind of display panel, including the opposite substrate being oppositely arranged and array substrate, which is characterized in that the array substrate
For such as described in any item array substrates of claim 1-9.
11. a kind of display device, which is characterized in that including display panel as claimed in claim 10, the display device is also
Including backlight module, the backlight module includes quantum dot film.
12. display device according to claim 11, which is characterized in that the display device further includes backlight module, institute
Stating backlight module includes backlight and quantum dot film, and the light that the backlight is issued is in first color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611073968.2A CN106526989B (en) | 2016-11-29 | 2016-11-29 | Array substrate, display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611073968.2A CN106526989B (en) | 2016-11-29 | 2016-11-29 | Array substrate, display panel and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106526989A CN106526989A (en) | 2017-03-22 |
| CN106526989B true CN106526989B (en) | 2019-05-03 |
Family
ID=58355202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611073968.2A Active CN106526989B (en) | 2016-11-29 | 2016-11-29 | Array substrate, display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106526989B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108388039B (en) * | 2018-01-30 | 2022-02-25 | 厦门天马微电子有限公司 | Curved surface display panel and curved surface display device |
| CN112147813B (en) * | 2019-06-26 | 2024-03-19 | 中强光电股份有限公司 | Light source module and display device |
| CN113204137B (en) * | 2021-07-05 | 2021-09-14 | 北京京东方技术开发有限公司 | Direct type backlight liquid crystal display device |
| CN113406804B (en) * | 2021-07-15 | 2022-10-18 | 业成科技（成都）有限公司 | Head-mounted display |
| CN115171543B (en) * | 2022-06-27 | 2023-10-31 | 湖北长江新型显示产业创新中心有限公司 | Display panel and spliced display device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676348A (en) * | 2012-08-31 | 2014-03-26 | 三星显示有限公司 | Liquid crystal display |
| CN105093723A (en) * | 2015-09-08 | 2015-11-25 | 深圳市华星光电技术有限公司 | Liquid crystal display panel capable of improving color error |
| CN205485203U (en) * | 2015-03-04 | 2016-08-17 | 苹果公司 | Liquid crystal display |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101250318B1 (en) * | 2009-05-22 | 2013-04-03 | 엘지디스플레이 주식회사 | Array substrate for fringe field switching mode liquid crystal display device |
-
2016
- 2016-11-29 CN CN201611073968.2A patent/CN106526989B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676348A (en) * | 2012-08-31 | 2014-03-26 | 三星显示有限公司 | Liquid crystal display |
| CN205485203U (en) * | 2015-03-04 | 2016-08-17 | 苹果公司 | Liquid crystal display |
| CN105093723A (en) * | 2015-09-08 | 2015-11-25 | 深圳市华星光电技术有限公司 | Liquid crystal display panel capable of improving color error |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106526989A (en) | 2017-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106526989B (en) | Array substrate, display panel and display device | |
| CN105204103B (en) | quantum dot color filter and liquid crystal display device | |
| US9825064B2 (en) | Color filter substrate, array substrate, and display panel and display apparatus having the same | |
| US20200075691A1 (en) | Pixel structure, oled display screen and evaporation mask | |
| CN106960863B (en) | The preparation method of display pixel arrangement, display panel and display panel | |
| CN101968591B (en) | Display device and color filter substrate | |
| JP6223210B2 (en) | Display device | |
| CN108766990A (en) | Display panel | |
| CN105957877B (en) | Display panel, pixel and display device | |
| CN207966985U (en) | A kind of pixel arrangement structure and relevant apparatus | |
| CN104282710B (en) | Pixel structure and metal mask thereof | |
| CN105353554A (en) | Colored film substrate manufacturing method and liquid crystal display device | |
| CN202512325U (en) | Four-color pixel structure, four-color liquid crystal display panel, array substrate and color film substrate | |
| CN104965341A (en) | Display panel and displayer | |
| US20160187731A1 (en) | Liquid crystal display and method for fabricating the same and electronic appratus | |
| CN104297991B (en) | Color film substrate and display device | |
| CN106328094B (en) | A kind of display control method of liquid crystal display | |
| CN105938281B (en) | Display panel | |
| CN104133329B (en) | A kind of display panel and its manufacture method, display device | |
| CN106154658A (en) | The method for designing of array base palte, display floater, display device and display floater | |
| WO2017186095A1 (en) | Display panel and manufacturing method thereof, and display device | |
| CN110491927A (en) | A kind of array substrate, display panel and display device | |
| CN106444156B (en) | Display panel and display device | |
| KR20110071403A (en) | Liquid crystal display device | |
| CN106711173A (en) | OLED display screen and OLED pixel arrangement structure thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |