CN107703686A - A kind of display panel - Google Patents
A kind of display panel Download PDFInfo
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- CN107703686A CN107703686A CN201710831741.8A CN201710831741A CN107703686A CN 107703686 A CN107703686 A CN 107703686A CN 201710831741 A CN201710831741 A CN 201710831741A CN 107703686 A CN107703686 A CN 107703686A
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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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- Crystallography & Structural Chemistry (AREA)
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- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of display panel, belong to display technology field.The display panel includes the array base palte and color membrane substrates of contraposition fitting, in addition to is arranged on the light source of array base palte side.Array base palte includes first electrode structure corresponding with the blue subpixels in the pixel column of color membrane substrates.First electrode structure includes multiple first electrode bars spaced successively, has the first spacing between adjacent two first electrode bars.Along the direction away from light source, the first spacing gradually increases with the increase of pixel column line number.The display panel of proposition of the embodiment of the present invention so that reduce close to light source position and the blue light transit dose difference away from light source position, improve aberration phenomenon of the panel in close light source position and remote light source position, improve the homogeneity of Display panel.
Description
Technical field
The present invention relates to display technology field, and in particular to a kind of display panel.
Background technology
In display technology field, liquid crystal display panel extensively should with the advantages that its small volume, radiationless, high resolution
With.
Fig. 1 is the structural representation of prior art the side mount type back light display device.The display device includes display panel
10th, light guide plate 11 and the light source 12 being arranged on the left of light guide plate 11.Light guide plate 11 is mainly used in the light point for sending light source 12
Whole plane is scattered to, to provide integrated light source to display panel 10.As shown in figure 1, the light that light guide plate 11 will be injected from left surface
Line makes light from the directive display panel 10 of exiting surface 111 after multiple reflections, refraction.Suction of the existing light guide plate to blue light
Receipts be higher than feux rouges and green glow, and in the position of remote light source, because light path is longer so that absorption of the light guide plate to blue light is more
It is more, cause the blue light of directive display panel to reduce.Therefore, display panel is more serious in the position jaundice more remote apart from light source, makes
Obtain display panel and forming aberration close to the position of the position of light source and remote light source, the color for reducing display panel is homogeneous
Property.
The content of the invention
Technical problem to be solved of the embodiment of the present invention is to provide a kind of display panel, to solve to show in the prior art
Show panel in the serious technical problem of the aberration phenomenon close to the position of light source and the position of remote light source.
In order to solve the above-mentioned technical problem, the embodiments of the invention provide a kind of display panel, the battle array that contraposition is bonded is included
Row substrate and color membrane substrates, in addition to the light source of array base palte side is arranged on, the array base palte includes and color membrane substrates
First electrode structure corresponding to blue subpixels in pixel column, the first electrode structure include multiple spaced successively
First electrode bar, there is the first spacing between adjacent two first electrode bars, along the direction away from light source, described the
One spacing gradually increases with the increase of pixel column line number.
Alternatively, the array base palte also includes and the green sub-pixels and red sub-pixel in the pixel column of color membrane substrates
Second electrode structure and three-electrode structure corresponding to respectively, the second electrode structure include multiple spaced successively the
Two electrode strips, have the second spacing between adjacent two second electrode bars, the three-electrode structure include it is multiple according to
The 3rd electrode strip that minor tick is set, there is the 3rd spacing between adjacent two the 3rd electrode strips, along remote light source
Direction, second spacing and the 3rd spacing are gradually reduced with the increase of pixel column line number.
Alternatively, in each pixel column, second spacing is equal to the 3rd spacing.
Alternatively, in the first pixel column, described first is smaller than second spacing or the 3rd spacing, most
In the latter pixel column, first spacing is more than second spacing or the 3rd spacing.
Alternatively, the first space D of nth pixel rown=D1+ (n-1) × K, wherein, D1For the first of the first pixel column
Spacing, DnFor the first spacing of nth pixel row, K is the coefficient more than 0, and n is natural number.
Alternatively, K is 0.0001~0.002.
Alternatively, K 0.001.
Alternatively, the second spacing M of nth pixel rown=M1- (n-1) × K, wherein, M1For the second of the first pixel column
Spacing, MnFor the second spacing of nth pixel row.
Alternatively, the spacing between the width change electrode strip by changing electrode strip.
Alternatively, first spacing, the second spacing and the 3rd spacing are 2.0 μm~6.0 μm.
The embodiments of the invention provide a kind of display panel.By making the first spacing of first electrode structure along remote
The direction of light source, gradually increase with the increase of pixel column line number, so that the effective electric field of blue subpixels is from close to light
Source position is directed away from light source position and gradually increased, i.e. the transmitance of blue subpixels gradually increases.So as to close to light source
Position, the blue light of directive panel is more, but the transmitance of panel is small, and in the position away from light source, the blue light of directive panel is less,
But the transmitance of panel is big so that reduces close to light source position with the blue light transit dose difference away from light source position, improves face
Plate improves the homogeneity of Display panel close to light source position and the aberration phenomenon away from light source position.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by specification, rights
Specifically noted structure is realized and obtained in claim and accompanying drawing.
Brief description of the drawings
Accompanying drawing is used for providing further understanding technical solution of the present invention, and a part for constitution instruction, with this
The embodiment of application is used to explain technical scheme together, does not form the limitation to technical solution of the present invention.
Fig. 1 is the structural representation of prior art the side mount type back light display device；
Fig. 2 a are the overlooking the structure diagram of prior art the side mount type backlight display panel；
Fig. 2 b are the viewgraph of cross-section of A-A in Fig. 2 a；
Fig. 3 is the overlooking the structure diagram of display panel of the embodiment of the present invention；
Fig. 4 is the schematic cross-section of B-B in Fig. 3.
Description of reference numerals：
2-public electrode；3-insulating barrier；10-array base palte；
11-light guide plate；12-light source；100-substrate；
411-first electrode structure；412-second electrode structure；413-the three-electrode structure；
511-blue subpixels；512-green sub-pixels；513-red sub-pixel；
4110-first electrode bar；4120-second electrode bar；4130-the three electrode strip.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing to the present invention
Embodiment be described in detail.It should be noted that in the case where not conflicting, in the embodiment and embodiment in the application
Feature can mutually be combined.
Fig. 2 a are the overlooking the structure diagram of prior art the side mount type backlight display panel, and Fig. 2 b are the A-A in Fig. 2 a
Viewgraph of cross-section.Display panel includes the array base palte 10 and color membrane substrates of contraposition fitting, in addition to light source 12 and light guide plate
11.Array base palte 10 is including the public electrode 2 for producing horizontal component of electric field, pixel electrode and positioned at public electrode and pixel electricity
Insulating barrier 3 between pole, as shown in Figure 2 b.As can be seen that pixel electrode includes the blue sub- picture with color membrane substrates from Fig. 2 a
Element 511, green sub-pixels 512 and first electrode structure 411, the and of second electrode structure 412 corresponding to the difference of red sub-pixel 513
Three-electrode structure 413.First electrode structure 411 includes multiple first electrode bars 4110 spaced successively, two neighboring
There is the first space D between first electrode bar 4110.Second electrode structure 412 includes multiple second electrodes spaced successively
Bar 4120, there is the second spacing M between two neighboring second electrode bar 4120.Three-electrode structure 413 include it is multiple successively between
There is the 3rd spacing H between the 3rd electrode strip 4130 of setting, two neighboring 3rd electrode strip 4130.In each pixel column
First space D, the second spacing M and the 3rd spacing H are equal.
In fig. 2 a, the first spacing of each pixel column of display panel is equal, so as to the blue sub- picture of each pixel column
The effective electric field of element is equal so that the transmitance of the blue subpixels of each pixel column is equal.Absorption of the light guide plate to blue light is high
In feux rouges and green glow, and away from light source position, because light path is longer so that absorption of the light guide plate to blue light is more.Cause
This, from the blue light of the directive display panel of light guide plate 11 from the first pixel column close to light source 12 to last away from light source 12
Pixel column gradually weakens.In the case where each pixel column blue subpixels transmitance is equal, display panel is from close to light source
The position away from light source being positioned against, the blue light of transmission gradually weakens so that display device is turned blue in the position close to light source, and
Turned to be yellow in the position away from light source, so that the aberration phenomenon close to the position of light source and the position of remote light source is serious.
In the prior art, the method for solving problem above mainly has two kinds：
First：The aperture opening ratio of black matrix is changed, so as to improve the aberration of the position close to the position of light source and remote light source
Phenomenon.But such a method has the disadvantages that, i.e., because black matrix region increases, picture is caused obvious grid easily occur,
And when the sizing grid difference close to light source position and remote light source position is too big, easily there is the oblique of rule on panel
Line, reduce the display effect of panel.
Second：Change the gap between array base palte and color membrane substrates so that close to light source position and away from light source position
Gap have differences.Such a method has the disadvantages that：A. exposed and developed technique of the prior art can not be formed progressively
The insulated column height of increasing or decreasing, therefore, the technique of such a method realizes that difficulty is larger；B. close to light source position and away from light
The gap of source position is unequal, causes panel inconsistent in the response time close to light source part and remote light source part.When entering
When row picture switches, close to light source position because the response time shows previous frame picture slowly, and away from light source position due to response
Time shows next frame picture soon, so as to influence the normal display of panel.
In order to solve in the prior art, panel is close to light source position and away from the serious technology of light source position aberration phenomenon
Problem, the embodiments of the invention provide a kind of display panel.The display panel includes the array base palte of contraposition fitting and color film base
Plate, in addition to it is arranged on the light source of array base palte side.Array base palte includes and the blue sub- picture in the pixel column of color membrane substrates
First electrode structure corresponding to element.First electrode structure includes multiple first electrode bars spaced successively, adjacent two
There is the first spacing between the first electrode bar.Along the direction away from light source, the first spacing is with the increasing of pixel column line number
Add gradual increase.So as to which the effective electric field of blue subpixels is directed away from light source position from close light source position and gradually increased, and makes
The transmitance for obtaining blue subpixels gradually increases.That is, in the position of close light source, the blue light of directive panel is more, but
The transmitance of panel is small, and in the position away from light source, the blue light of directive panel is less, but the transmitance of panel is big, so that
Reduce close to light source position with the blue light transit dose difference away from light source position, improve panel close to light source position and remote
The aberration phenomenon of light source position, improve the homogeneity of Display panel.
The technology contents of the present invention will be discussed in detail by specific embodiment below.
Fig. 3 is the overlooking the structure diagram of display panel of the embodiment of the present invention, and Fig. 4 is the schematic cross-section of B-B in Fig. 3.
With reference to Fig. 3 and Fig. 4, the display panel of the embodiment of the present invention includes the array base palte and color membrane substrates of contraposition fitting, in addition to sets
Put the light source 12 on the upside of array base palte.Array base palte includes corresponding with the blue subpixels 511 in the pixel column of color membrane substrates
First electrode structure 411.First electrode structure 411 includes multiple first electrode bars 4110 spaced successively.First electricity
The width of pole bar 4110 is d1.There is the first space D between two adjacent first electrode bars 4110.Along the side away from light source
To the first space D gradually increases with the increase of pixel column line number.
The display panel of the embodiment of the present invention, along the direction away from light source, the first space D is with the increasing of pixel column line number
Add gradual increase, so as to which the effective electric field of blue subpixels is directed away from light source position from close light source position and gradually increased, and makes
The transmitance for obtaining blue subpixels gradually increases.That is, in the position of close light source, the blue light of directive panel is more, but
The transmitance of panel is small, and in the position away from light source, the blue light of directive panel is less, but the transmitance of panel is big, so that
Reduce close to light source position with the blue light transit dose difference away from light source position, improve panel close to light source position and remote
The aberration phenomenon of light source position, improve the homogeneity of Display panel.
With reference to Fig. 3 and Fig. 4, the array base palte in display panel of the embodiment of the present invention also includes the pixel column with color membrane substrates
In green sub-pixels and red sub-pixel respectively corresponding to second electrode structure 412 and three-electrode structure 413.Second electrode
Structure 412 includes multiple second electrode bars 4120 spaced successively, and the width of second electrode bar 4120 is d2.Adjacent two
There is the second spacing M between individual second electrode bar 4120.Three-electrode structure 413 include it is multiple set at equal intervals successively the 3rd
Electrode strip 4130, the width of the 3rd electrode strip 4130 is d3.There is the 3rd spacing H between two adjacent the 3rd electrode strips.Edge
The direction away from light source, the second spacing M and the 3rd spacing H as the increase of pixel column line number is gradually reduced.Preferably, every
In one pixel column, the second spacing M is equal to the 3rd spacing H.
In embodiments of the present invention, first electrode structure, second electrode structure and three-electrode structure can be pixel electricity
Pole or public electrode.
In the prior art, absorption of the light guide plate to green glow and feux rouges is far smaller than blue light, therefore, close to light source position,
Backlight color is partially blue, partially yellow away from light source position, backlight color.By making the second spacing M and the 3rd spacing H with pixel column
The increase of line number is gradually reduced, so that green and red transmitance are gradually reduced so that green and red transit dose
It is gradually reduced, so as to compensate the colour cast of backlight.
Second spacing is arranged to equal with the 3rd spacing, not only facilitates manufacture craft, and do not interfere with panel
Display effect.
Further, in order that obtaining the display effect of panel evenly, it is preferable that in the first pixel column, the first spacing is small
In the second spacing, in last pixel column, the first spacing is more than the second spacing.For same pixel column, the 3rd spacing
It is still equal to the second spacing.
Such display panel, by adjusting blueness, green and red transmitance, and then adjust light transmission capacity.Close
Light source position, backlight color is partially blue, and now the first spacing corresponding to blue subpixels is smaller, and blue transmitance is relatively low, and the
Two spacing and the 3rd spacing are larger, and green and red transmitance is higher, can just compensate the colour cast of backlight.Away from light source position
Put, backlight color is partially yellow, and now the first spacing corresponding to blue subpixels is bigger than normal, and blue transmitance is higher, and the second spacing
Smaller with the 3rd spacing, green and red transmitance is relatively low, can just compensate the colour cast of backlight.By in the first pixel column
In, it is arranged to first and is smaller than the second spacing, in last pixel column, is arranged to the first spacing and is more than the second spacing,
Can make it that the display effect of the central region of panel is optimal.So as to which the display effect of panel is respectively facing from central region
Close to light source position and away from the gradual transition of light source position, good display effect homogeneity is not only obtained, and be advantageous to see
The person of seeing obtains optimal viewing effect.
By inventor's research and probe, it is preferable that in embodiments of the present invention, the first space D of nth pixel rown=D1
+ (n-1) × K, wherein D1For the first spacing of the first pixel column, DnFor the first spacing of nth pixel row, K is to be more than 0
Number, n is natural number.Preferably, K is 0.0001~0.002.It is further preferred that K is 0.001.Such first spacing, with
Light guide plate is directed away from absorption of the light source position to blue light from close light source position and matched, and can improve panel to greatest extent
In the aberration phenomenon close to light source position and remote light source position.
It is further preferred that the second spacing M of nth pixel rown=M1- (n-1) × K, wherein M1For the first row electrode list
Second spacing of member, MnFor the second spacing of line n electrode unit, n is natural number.So as to optimize display surface on the whole
The display effect of plate, improve the homogeneity of display effect.
In actually implementing, the width by changing electrode strip changes the spacing between electrode strip.That is, the first electricity
The width of pole bar and the first spacing sum are definite value, i.e. d1+D is definite value.When the first space D with pixel column line number increase by
When cumulative big, the width d1 of first electrode bar is gradually reduced with the increase of pixel column line number.The width d2 of second electrode bar with
Second spacing M sums are definite value, i.e. d2+M is definite value.The width d3 of 3rd electrode strip and the 3rd spacing H sums are definite value, i.e. d3
+ H is definite value.When the second spacing M is equal to the 3rd spacing H, the width d2 of second electrode article is equal to the width d3 of the 3rd electrode strip.
In actually implementing, it is preferable that the first spacing is 2.0 μm~6.0 μm, and the second spacing or the second spacing are 2.0 μm
~6.0 μm.The width of the width of first electrode article, the width of second electrode article and the 3rd electrode strip is 2.0 μm~5.0 μm.
So, reduce the difficulty of making, improve production efficiency.
In order to describe the technical characteristic of the embodiment of the present invention in detail, below by using 10 inches, resolution ratio as 1000*50 battle array
Exemplified by row substrate, the difference of comparative illustration prior art array base palte and array base palte of the embodiment of the present invention.Here K=is taken
0.001。
Prior art array base palte：
The first row electrode unit：d11=3.0 μm, D1=4.0 μm, d21=3.0 μm, M1=4.0 μm, d31=3.0 μm, H1
=4.0 μm；
Second row electrode unit：d12=3.0 μm, D2=4.0 μm, d22=3.0 μm, M2=4.0 μm, d32=3.0 μm, H2
=4.0 μm；
The third line electrode unit：d13=3.0 μm, D3=4.0 μm, d23=3.0 μm, M3=4.0 μm, d33=3.0 μm, H3
=4.0 μm；
……
Line n electrode unit：d1n=3.0 μm, Dn=4.0 μm, d2n=3.0 μm, Mn=4.0 μm, d3n=3.0 μm, Hn=
4.0μm；
……
1000th row electrode unit：d11000=3.0 μm, D1000=4.0 μm, d21000=3.0 μm, M1000=4.0 μm,
d31000=3.0 μm, H1000=4.0 μm.
Array base palte of the embodiment of the present invention：
The first row electrode unit：d11=3.500 μm, D1=3.500 μm, d21=2.500 μm, M1=4.500 μm, d31=
2.500 μm, H1=4.500 μm；
Second row electrode unit：d12=3.499 μm, D2=3.501 μm, d22=2.501 μm, M2=4.499 μm, d32=
2.501 μm, H2=4.499 μm；
The third line electrode unit：d13=3.498 μm, D3=3.502 μm, d23=2.502 μm, M3=4.498 μm, d33=
2.502 μm, H3=4.498 μm；
……
Line n electrode unit：d1n=d11- (n-1) × 0.001, Dn=D1+ (n-1) × 0.001, d2n=d21+(n-1)
× 0.001, Mn=M1- (n-1) × 0.001, d3n=d31+ (n-1) × 0.001, Hn=H1-(n-1)×0.001；
……
1000th row electrode unit：d11000=2.501 μm, D1000=4.499 μm, d21000=3.499 μm, M1000=
3.501 μm, d31000=3.499 μm, H1000=3.501 μm.
Verified by test, display panel provided in an embodiment of the present invention, effectively improve panel close to light source position
Put and the aberration phenomenon away from light source position, improve the homogeneity of Display panel effect.
In the description of the embodiment of the present invention, it is to be understood that term " middle part ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the embodiment of the present invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Although disclosed herein embodiment as above, described content be only readily appreciate the present invention and use
Embodiment, it is not limited to the present invention.Technical staff in any art of the present invention, taken off not departing from the present invention
On the premise of the spirit and scope of dew, any modification and change, but the present invention can be carried out in the form and details of implementation
Scope of patent protection, still should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
1. a kind of display panel, includes the array base palte and color membrane substrates of contraposition fitting, in addition to is arranged on array base palte side
Light source, the array base palte includes first electrode structure corresponding with the blue subpixels in the pixel column of color membrane substrates, institute
Stating first electrode structure includes multiple first electrode bars spaced successively, has between adjacent two first electrode bars
There is the first spacing, it is characterised in that gradual with the increase of pixel column line number along the direction away from light source, first spacing
Increase.
2. display panel according to claim 1, it is characterised in that the array base palte also includes the picture with color membrane substrates
Second electrode structure and three-electrode structure corresponding to green sub-pixels and red sub-pixel difference in plain row, second electricity
Pole structure includes multiple second electrode bars spaced successively, has between adjacent two second electrode bars between second
Away from the three-electrode structure includes multiple the 3rd electrode strips spaced successively, adjacent two the 3rd electrode strips
Between there is the 3rd spacing, along away from light source direction, second spacing and the 3rd spacing are with the increasing of pixel column line number
Add and be gradually reduced.
3. display panel according to claim 2, it is characterised in that in each pixel column, described second spacing etc.
In the 3rd spacing.
4. display panel according to claim 3, it is characterised in that in the first pixel column, described first is smaller than
Second spacing or the 3rd spacing, in last pixel column, first spacing be more than second spacing or
3rd spacing.
5. according to the display panel described in any one in claim 2-4, it is characterised in that between the first of nth pixel row
Away from Dn=D1+ (n-1) × K, wherein, D1For the first spacing of the first pixel column, DnFor the first spacing of nth pixel row, K is
Coefficient more than 0, n are natural number.
6. display panel according to claim 5, it is characterised in that K is 0.0001~0.002.
7. display panel according to claim 6, it is characterised in that K 0.001.
8. display panel according to claim 5, it is characterised in that the second spacing M of nth pixel rown=M1-(n-1)
× K, wherein, M1For the second spacing of the first pixel column, MnFor the second spacing of nth pixel row.
9. according to the display panel described in any one in claim 2-4, it is characterised in that by the width for changing electrode strip
Change the spacing between electrode strip.
10. display panel according to claim 9, it is characterised in that first spacing, the second spacing and the 3rd spacing
It is 2.0 μm~6.0 μm.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108363251A (en) * | 2018-04-25 | 2018-08-03 | 京东方科技集团股份有限公司 | A kind of array substrate, liquid crystal display panel and display device |
| WO2022222050A1 (en) * | 2021-04-20 | 2022-10-27 | 京东方科技集团股份有限公司 | Display panel, and display device and debugging method therefor |
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| CN104483785A (en) * | 2014-12-30 | 2015-04-01 | 厦门天马微电子有限公司 | Display panel and display device |
| CN105807477A (en) * | 2016-05-09 | 2016-07-27 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display |
| CN106338862A (en) * | 2016-11-21 | 2017-01-18 | 厦门天马微电子有限公司 | A display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108363251A (en) * | 2018-04-25 | 2018-08-03 | 京东方科技集团股份有限公司 | A kind of array substrate, liquid crystal display panel and display device |
| CN108363251B (en) * | 2018-04-25 | 2021-08-31 | 京东方科技集团股份有限公司 | Array substrate, liquid crystal display panel and display device |
| WO2022222050A1 (en) * | 2021-04-20 | 2022-10-27 | 京东方科技集团股份有限公司 | Display panel, and display device and debugging method therefor |
| CN115668040A (en) * | 2021-04-20 | 2023-01-31 | 京东方科技集团股份有限公司 | Display panel, display device and debugging method thereof |
| US12027134B2 (en) | 2021-04-20 | 2024-07-02 | Beijing Boe Display Technology Co., Ltd. | Display panel, display device and debugging method thereof |
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Application publication date: 20180216 |