CN103901663A - Color film substrate for liquid crystal displays - Google Patents
Color film substrate for liquid crystal displays Download PDFInfo
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- CN103901663A CN103901663A CN201410122625.5A CN201410122625A CN103901663A CN 103901663 A CN103901663 A CN 103901663A CN 201410122625 A CN201410122625 A CN 201410122625A CN 103901663 A CN103901663 A CN 103901663A
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Abstract
A color film substrate for liquid crystal displays is characterized in that the dark line part of the edge of a pixel area is provided with a laminated structure which comprises at least two structure layers, the width of the part, close to a glass substrate, of the laminated structure is larger than the width of the part, far away from the glass structure, of the laminated structure, and each structure layer of the laminated structure and the adjacent layer are arranged in a segmental differential manner. Liquid crystal molecules on the surface of the laminated structure can be controlled to arrange in a slope form along segmental differential lamination, so that the influence of ITO fringe electric field upon the liquid crystal molecules is eliminated and dark lines are eliminated or decreased. Meanwhile, the laminated structure enables the black lines to move out to be eliminated, load of resistance and capacitance of an array panel is not increased much, aperture ratio is not lowered, and light transmitting efficiency of UV vertical alignment displays is increased.
Description
Technical field
The present invention relates to the liquid crystal display of UV light vertical alignment mode, particularly a kind of color membrane substrates.
Background technology
UV
2a(Ultra Violet Vertical Alignment) technology is a kind of VA(Vertical Alignment that adopts ultraviolet ray (UV=Ultra Violet) to carry out LCD alignment, vertical orientation) panel technology, its title derives from multiplying each other of ultraviolet (UV) and liquid crystal panel VA pattern.By importing UV
2after A technology, can save at present in VA mode liquid crystal panel for controlling slit gap and the projection of liquid crystal alignment, therefore pass through UV
2aperture opening ratio, contrast and the response speed of A technology liquid crystal panel can be improved, and can significantly cut down production routine.
UV
2the key of A technology is the macromolecular material of exploitation as alignment film, the high polymer main chain on alignment film surface tilts to ultraviolet ray (UV) direction of illumination, liquid crystal molecule will tilt along this main chain direction, and by controlling the angle of orientation, the orientation precision of liquid crystal molecule is the angle with respect to liquid crystal molecule length (about 2nm) one-tenth ± 20pm.
At UV
2before A technology, control alignment direction and carry out orientation by rubbing manipulation (Rubbing) on polymeric membrane, rubbing manipulation can only orientation in a horizontal direction, by TN(Twisted Nematic), IPS(In-Plane Switching) etc. liquid crystal panel extensively adopt, but the VA pattern of TV liquid crystal panel will expand visual angle, need to partly change alignment direction, be divided into multiple regions, therefore can not adopt rubbing manipulation.VA pattern makes liquid crystal molecule be basically perpendicular to panel to carry out orientation under the state that is not written into electric field; While being written into electric field, lqiuid crystal molecule tipping, state changes.For controlling the toppling direction of liquid crystal molecule while being written into electric field, current liquid crystal panel design projection and slit gap, realize state that liquid crystal molecule tilts a little and stable state by the shape that changes them.While being written into electric field, first near liquid crystal molecule projection and slit gap starts to topple over, and then according to domino effect, pushes over other liquid crystal molecules with work, and all liquid crystal molecules are all toppled over to a direction.
UV
2a technology can realize the state that all liquid crystal molecules tilt to design direction by alignment film, so in the time being written into electric field, liquid crystal molecule is toppled over to same direction simultaneously, therefore, response speed increases to original 2 times, reaches below 4ms.Owing to not using projection and slit gap also can be divided into multiple regions, therefore aperture opening ratio improves more than 20% than the panel that originally utilized projection to be divided into multiple regions.Brightness of backlight is very little can be obtained and original equal brightness, reduces power consumption and cut down backlight quantity of light source be conducive to energy-conservation and save cost, and high-precision refinement and 3D display etc. is also easy to realize.In addition, the light of past backlight is in projection and narrow slotted section scattering, at light leak above, therefore blacking up; And UV
2a technology can light leak at projection and narrow slotted section, and therefore static contrast reaches 5000:1, is original 1.6 times.Can also save the technique of design projection and slit gap, improve productive capacity.
Fig. 1 is existing UV
2a orientation mode schematic diagram, liquid crystal display substrate comprise TFT side group plate 2, CF side group plate 1 and be located in TFT side group plate 2 and CF side group plate 1 between liquid crystal, TFT side group plate 2 comprises crisscross sweep trace 10 and data line 20, intersects by sweep trace 10 and data line 20 the some sub-pixel unit and the ITO pixel electrode 40 that limit, and CF side group plate 1 is provided with public electrode 11.
In prior art, in pixel cell, form multizone, obtain larger angle of visibility with this, liquid crystal that Fig. 1 is shown in only has under the situation of left-half orientation vergence direction in figure, can form as shown in Figure 1 in the time that angle of visibility from left to right changes successively, GTG by the variation secretly brightening.Only have under the situation of right half part orientation vergence direction in Fig. 1 at liquid crystal, can form as shown in Figure 1 in the time that angle of visibility from left to right changes successively, GTG by bright dimmed variation.But forming under the situation of multizone, under the situation that two kinds of orientation vergence directions coexist as formed in figure, two kinds of effects mutually add and, form GTG effect relatively uniformly.
Although UV
2a has been tending towards perfect as state-of-the-art VA technology, but the place that also exists some to improve.At present under ultraviolet light vertical alignment mode, general mode is to form 4 regions in a pixel cell, Figure 3 shows that the structural representation that forms 4 regions under ultraviolet light vertical alignment mode, Figure 3 shows that the structural representation that forms 4 regions under ultraviolet light vertical alignment mode.
Be illustrated in figure 2 the structural representation that forms 4 regions, each sub-pixel unit of liquid crystal display substrate only has a thin film transistor (TFT) 30 and pixel electrode 40, and its ultraviolet light vertical alignment mode is: TFT side UV
2the light leak gap of A light shield covers the left-half (direction that in Fig. 2, B indicates) of this sub-pixel unit, and shading strip covers the right half part (direction that in Fig. 2, A indicates) of sub-pixel; Take the longitudinal direction distance of this sub-pixel unit as CF side UV
2the cycle of A light shield, CF side UV
2the light leak gap of A light shield covers the first half (direction that in Fig. 2, D indicates) of sub-pixel, and the shading strip of CF side UV2A light shield covers the latter half (direction that in Fig. 2, C indicates) of sub-pixel.Four dotted arrow directions in Fig. 2 are the rotation direction of liquid crystal molecule in liquid crystal display substrate.
UV
2the liquid crystal display of A orientation mode is owing to being subject to the UV light orientation of CF and TFT both sides and the double action of ITO fringe field, and pixel there will be dark line in the time of white state, and this dark line can reduce the transmitance of display.
Figure 3 shows that UV
2the single sub-pixel unit of A applies the structural representation of acting force to liquid crystal molecule by fringe field, all apply acting force G, H in the surrounding of single sub-pixel unit, and the force direction of ITO fringe field is the inside towards sub-pixel unit by edge.In the time that the angle of the force direction of ITO fringe field and liquid crystal molecule rotation direction (in Fig. 3, inner dotted line is liquid crystal molecule rotation direction) is less than 90 °, liquid crystal molecule forwards direction to as shown in Figure 4, and the edge of sub-pixel unit can not produce dark line; In the time that the angle of the force direction of ITO fringe field and liquid crystal molecule rotation direction (in Fig. 3, inner dotted line is liquid crystal molecule rotation direction) is greater than 90 °, liquid crystal molecule forwards direction to as shown in Figure 5, and the edge of sub-pixel unit can produce dark line.
By above-mentioned analysis, can obtain UV
2as shown in Figure 6, the centre of black line shape is crosswise in the position that the black line of the single sub-pixel unit of A produces, and surrounding accounts for the half at edge.
The number in the formation of black line and the region of orientation is closely related.In same region, the initial orientation angle of liquid crystal molecule is all the same, after making alive, just can topple over towards the direction of initial orientation angle.But initial orientation angle difference in different regions.Because liquid crystal exists Domino effect, a liquid crystal is toppled over to a direction, and near the liquid crystal will pulling is toppled over to identical direction.Liquid crystal between two regions is subject to the pulling of the liquid crystal that both sides both direction topples over, and just exists a kind of unevenly, and between two regions, liquid crystal enters a kind of disturbance state, forms black line.Black line brightness in the time that Display panel is white is inadequate, and light leak in the time that Display panel is black, so can form bonding jumper in general Array Design process, blocks this part black line, makes it completely light tight.But so just sacrificed transmittance, particularly, under the less situation of pixel, counter plate transmitance produces larger impact.
In order to eliminate as UV in Fig. 6
2the black line in edge of the single sub-pixel unit of A, existing structure shown in generally can Fig. 7: the ITO at black edge line place is extended out, and the acting force that fringe field produces liquid crystal molecule also extends out thereupon, and black line shifts out open region outward.The shortcoming of this structure is that if ITO extends out, the overlapping area of ITO and Gate layer can increase, and can increase thus the load of electric capacity and the resistance of panel.
Summary of the invention
The present invention discloses a kind of color membrane substrates of liquid crystal display of load of light transmission efficiency, reduction electric capacity and resistance of the UV of raising light vertical orientation display.
A kind of color membrane substrates of liquid crystal display, liquid crystal display comprises relative array base palte, color membrane substrates, and be located in the liquid crystal between array base palte and color membrane substrates, color membrane substrates is provided with the black matrix" being positioned on glass substrate, RGB chromatograph, ITO conducting film, and support column, color membrane substrates and array base palte are for being provided with some pixel regions, the black line that pixel region produces because of UV light vertical orientation, the black line of pixel edges place at color membrane substrates is provided with rhythmo structure, this rhythmo structure is at least made up of double-layer structure, described rhythmo structure is greater than the width away from the structure of glass substrate at the width of the structure near glass substrate, and every layer of structure of this rhythmo structure and the adjacent layer section of being are poor arranges.
Wherein, described rhythmo structure is the combination of R, G, B chromatograph or the combination of R, G, B chromatograph and support column, and making of rhythmo structure forms when forming R, G, B chromatograph and/or support column simultaneously.
Wherein, described rhythmo structure is double-layer structure composition, is specifically made up of the combination of any two chromatographs of R, G, B.
Wherein, described rhythmo structure is double-layer structure composition, is specifically made up of the combination of R, G, any chromatograph of B and support column.
Wherein, described rhythmo structure is three-decker composition, is specially the lamination of three layers of R, G, B chromatographs.
Wherein, described rhythmo structure is three-decker composition, is specially any two chromatographs of R, G, B and the combination of support column composition.
Wherein, described rhythmo structure is four-layer structure composition, is specially the combination composition of R, G, B tri-chromatographs and support column.
Wherein, the minimum feature of described rhythmo structure is 6 μ m.
The present invention can be controlled and is positioned at its surperficial liquid crystal molecule and arrange along the poor slope of lamination section by rhythmo structure, thereby eliminates the impact of ITO fringe field on liquid crystal molecule, thereby eliminates or reduce dark line.Adopt rhythmo structure simultaneously, when can making black line move disappearance outward, can not increase the load of the resistance capacitance of too many arraying bread board, and can not reduce aperture opening ratio, improved the light transmission efficiency of UV light vertical orientation display.
Accompanying drawing explanation
Fig. 1 is existing UV
2a orientation mode: the schematic diagram mutually compensating in same pixel;
Fig. 2 is the UV of available liquid crystal display base plate
2a alignment mode forms the structural representation in 4 regions;
Fig. 3 is existing UV
2a fringe field applies the structural representation of acting force to liquid crystal molecule;
Fig. 4 is the schematic diagram of the angle of existing fringe field and direction liquid crystal molecule rotation direction while being less than 90 °;
Fig. 5 is the schematic diagram of the angle of existing fringe field and direction liquid crystal molecule rotation direction while being greater than 90 °;
Fig. 6 is existing UV
2the black line schematic diagram that A fringe field produces pixel cell;
Fig. 7 is the schematic diagram that the existing edge black line ITO of place extends out structure;
Fig. 8 is the structural representation of color membrane substrates of the present invention;
Fig. 9 is the cut-open view that the present invention arranges rhythmo structure on color membrane substrates;
Figure 10 is the front view that the present invention arranges rhythmo structure on color membrane substrates.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
As shown in Fig. 8 to Figure 10, liquid crystal display comprise relative array base palte 200, color membrane substrates 100 and be located in array base palte 200 and color membrane substrates 100 between liquid crystal 300, be illustrated in figure 8 the structural representation of color membrane substrates, color membrane substrates 100 comprises glass substrate 101, black matrix" (BM) 102, RGB chromatograph 103, ITO conducting film 104, support column Spacer105.The prize technique of film substrate manufacture of prior art is as follows: the black matrix material layer that first deposition is formed by photoresist on glass substrate 101, then form black matrix 102 by photoetching process, then form RGB chromatograph 103 at each pixel correspondence position respectively, then on tectal surface, form the alignment films (forming ITO conducting film 104) of regulation, and form the thick chock insulator matter (forming support column Spacer105) of supporting case at assigned position, thereby form color membrane substrates.
In order to eliminate UV in Fig. 6
2the dark line in edge of A pixel, the present invention proposes technical scheme: in corresponding color membrane substrates 10 sides of the black line of pixel edges, rhythmo structure is set, this rhythmo structure is made up of double-layer structure at least, rhythmo structure is greater than the structure away from the glass substrate of color membrane substrates at the width of the structure of the glass substrate near color membrane substrates 10, and every layer of structure of this rhythmo structure and the adjacent layer section of being are poor arranges, the minimum feature of described rhythmo structure is 6 μ m, this rhythmo structure is positioned at non-display area, rhythmo structure can be controlled and be positioned at its surperficial liquid crystal molecule along the poor slope arrangement of lamination section, thereby eliminate the impact of ITO fringe field on liquid crystal molecule, thereby eliminate or reduce dark line.
Described rhythmo structure is the combination of R, G, B chromatograph or the combination of R, G, B chromatograph and support column, and making of rhythmo structure forms when forming R, G, B chromatograph and/or support column simultaneously.
Rhythmo structure of the present invention is two-layer, three layers or four-layer structure.When rhythmo structure is two-layer, this lamination is the combination of any two chromatographs or the combination of R, G, any chromatograph of B and support column Spacer105 of R, G, B.In the time that rhythmo structure is three layers, this rhythmo structure is lamination or R, G, any two chromatographs of B and the combination of support column Spacer105 of three layers of R, G, B chromatographs.In the time that rhythmo structure is four, this rhythmo structure is the combination of R, G, B tri-chromatographs and support column Spacer105.
As described in Figure 10, in the time that lamination is the rhythmo structure of R, G, B tri-chromatograph combinations, its corresponding schematic cross-section as shown in Figure 9.The processing procedure that forms this rhythmo structure is: on the glass substrate 101 of color membrane substrates 100, form first light shield exposure BM layer, second light shield exposure R chromatograph, now form the R layer 1031 at R sub-pix and lamination place at pixel edges place, San road light shield exposure G chromatograph, now form the G chromatograph 1032 at G sub-pix and lamination place at pixel edges place, Si road light shield exposure B chromatograph, the B chromatograph 1033 that now forms B sub-pix and lamination place at pixel edges place, Wu road light shield has formed the support column Spacer of the thick effect of supporting case.
Wherein, the transverse width of the R of lamination place chromatograph 1031 is greater than the transverse width of the G of lamination place chromatograph 1032, the transverse width of the G of lamination place chromatograph 1032 is greater than the transverse width of the B of lamination place chromatograph 1033, and the arrangement that sequentially tapers off of the transverse width of the R chromatograph 1031 at lamination place, G chromatograph 1032 and B chromatograph 1033, forms paragraph poor.
In like manner, in the time that lamination is the rhythmo structure of any two chromatographs combinations of R, G, B, form for the exposure light irradiation of chromatograph time, form the rhythmo structure of corresponding chromatograph in the pixel edges setting.
In like manner, when lamination is R, G, when the four-layer structure of the combination of B tri-chromatographs and support column Spacer105, the processing procedure that forms this rhythmo structure is: on the glass substrate of color membrane substrates, form first light shield exposure black matrix" (BM) layer, second light shield exposure R chromatograph, now form the R layer at R sub-pix and lamination place at pixel edges place, San road light shield exposure G chromatograph, now form the G chromatograph at G sub-pix and lamination place at pixel edges place, Si road light shield exposure B chromatograph, now form the B chromatograph at B sub-pix and lamination place at pixel edges place, Wu road light shield has formed the support column Spacer of the thick effect of supporting case, now form in pixel edges the support column Spacer105 being positioned on B chromatograph.
The present invention can be controlled and is positioned at its surperficial liquid crystal molecule and arrange along the poor slope of lamination section by rhythmo structure, thereby eliminates the impact of ITO fringe field on liquid crystal molecule, thereby eliminates or reduce dark line.Adopt rhythmo structure simultaneously, when can making black line move disappearance outward, can not increase the load of the resistance capacitance of too many arraying bread board, and can not reduce aperture opening ratio, improved the light transmission efficiency of UV light vertical orientation display.
Claims (8)
1. the color membrane substrates of a liquid crystal display, liquid crystal display comprises relative array base palte, color membrane substrates, and be located in the liquid crystal between array base palte and color membrane substrates, color membrane substrates is provided with the black matrix" being positioned on glass substrate, RGB chromatograph, ITO conducting film, and support column, color membrane substrates and array base palte are for being provided with some pixel regions, the black line that pixel region produces because of UV light vertical orientation, it is characterized in that: the black line of the pixel edges place at color membrane substrates is provided with rhythmo structure, this rhythmo structure is at least made up of double-layer structure, described rhythmo structure is greater than the width away from the structure of glass substrate at the width of the structure near glass substrate, and every layer of structure of this rhythmo structure and the adjacent layer section of being are poor arranges.
2. the color membrane substrates of liquid crystal display according to claim 1, it is characterized in that: described rhythmo structure is the combination of R, G, B chromatograph or the combination of R, G, B chromatograph and support column, and making of rhythmo structure forms when forming R, G, B chromatograph and/or support column simultaneously.
3. the color membrane substrates of liquid crystal display according to claim 1, is characterized in that: described rhythmo structure is double-layer structure composition, is specifically made up of the combination of any two chromatographs of R, G, B.
4. the color membrane substrates of liquid crystal display according to claim 1, is characterized in that: described rhythmo structure is double-layer structure composition, is specifically made up of the combination of R, G, any chromatograph of B and support column.
5. the color membrane substrates of liquid crystal display according to claim 1, is characterized in that: described rhythmo structure is three-decker composition, is specially the lamination of three layers of R, G, B chromatographs.
6. the color membrane substrates of liquid crystal display according to claim 1, is characterized in that: described rhythmo structure is three-decker composition, is specially any two chromatographs of R, G, B and the combination of support column composition.
7. the color membrane substrates of liquid crystal display according to claim 1, is characterized in that: described rhythmo structure is four-layer structure composition, is specially the combination composition of R, G, B tri-chromatographs and support column.
8. the color membrane substrates of liquid crystal display according to claim 1, is characterized in that: the minimum feature of described rhythmo structure is 6 μ m.
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| CN201410122625.5A CN103901663A (en) | 2014-03-28 | 2014-03-28 | Color film substrate for liquid crystal displays |
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| CN201410122625.5A CN103901663A (en) | 2014-03-28 | 2014-03-28 | Color film substrate for liquid crystal displays |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204219A (en) * | 2015-10-27 | 2015-12-30 | 南京中电熊猫液晶显示科技有限公司 | Color film substrate of liquid crystal display substrate |
| CN105223727A (en) * | 2015-10-27 | 2016-01-06 | 南京中电熊猫液晶显示科技有限公司 | A kind of color membrane substrates of liquid crystal display |
| CN105842932A (en) * | 2016-06-12 | 2016-08-10 | 厦门天马微电子有限公司 | Liquid crystal display (LCD) panel |
| WO2017049670A1 (en) * | 2015-09-23 | 2017-03-30 | 深圳市华星光电技术有限公司 | Pixel structure |
| CN109188796A (en) * | 2018-10-29 | 2019-01-11 | 惠科股份有限公司 | array substrate and display panel |
| CN109581753A (en) * | 2018-12-28 | 2019-04-05 | 成都中电熊猫显示科技有限公司 | Liquid crystal display panel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119743A (en) * | 1994-04-04 | 1996-04-03 | 国际商业机器公司 | Liquid crystal display device and method for manufacturing the same |
| JPH0949916A (en) * | 1995-08-07 | 1997-02-18 | Toray Ind Inc | Color filter and color liquid crystal display device |
| JP2001083518A (en) * | 1999-09-14 | 2001-03-30 | Toshiba Corp | Multidomain type liquid crystal display device |
| CN201335931Y (en) * | 2008-12-18 | 2009-10-28 | 上海广电光电子有限公司 | Multi-domain vertical alignment liquid crystal display device |
| CN102549487A (en) * | 2009-09-30 | 2012-07-04 | 夏普株式会社 | Liquid crystal display panel |
| CN103424945A (en) * | 2013-08-23 | 2013-12-04 | 南京中电熊猫液晶显示科技有限公司 | Liquid crystal display panel and manufacturing method of TFT (Thin Film Transistor) array substrate of liquid crystal display panel |
-
2014
- 2014-03-28 CN CN201410122625.5A patent/CN103901663A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119743A (en) * | 1994-04-04 | 1996-04-03 | 国际商业机器公司 | Liquid crystal display device and method for manufacturing the same |
| JPH0949916A (en) * | 1995-08-07 | 1997-02-18 | Toray Ind Inc | Color filter and color liquid crystal display device |
| JP2001083518A (en) * | 1999-09-14 | 2001-03-30 | Toshiba Corp | Multidomain type liquid crystal display device |
| CN201335931Y (en) * | 2008-12-18 | 2009-10-28 | 上海广电光电子有限公司 | Multi-domain vertical alignment liquid crystal display device |
| CN102549487A (en) * | 2009-09-30 | 2012-07-04 | 夏普株式会社 | Liquid crystal display panel |
| CN103424945A (en) * | 2013-08-23 | 2013-12-04 | 南京中电熊猫液晶显示科技有限公司 | Liquid crystal display panel and manufacturing method of TFT (Thin Film Transistor) array substrate of liquid crystal display panel |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017049670A1 (en) * | 2015-09-23 | 2017-03-30 | 深圳市华星光电技术有限公司 | Pixel structure |
| US10261368B2 (en) | 2015-09-23 | 2019-04-16 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Pixel structure |
| CN105204219A (en) * | 2015-10-27 | 2015-12-30 | 南京中电熊猫液晶显示科技有限公司 | Color film substrate of liquid crystal display substrate |
| CN105223727A (en) * | 2015-10-27 | 2016-01-06 | 南京中电熊猫液晶显示科技有限公司 | A kind of color membrane substrates of liquid crystal display |
| CN105204219B (en) * | 2015-10-27 | 2019-05-17 | 南京中电熊猫液晶显示科技有限公司 | A kind of color membrane substrates of liquid crystal display substrate |
| CN105842932A (en) * | 2016-06-12 | 2016-08-10 | 厦门天马微电子有限公司 | Liquid crystal display (LCD) panel |
| CN109188796A (en) * | 2018-10-29 | 2019-01-11 | 惠科股份有限公司 | array substrate and display panel |
| CN109188796B (en) * | 2018-10-29 | 2020-01-07 | 惠科股份有限公司 | Array substrate and display panel |
| WO2020087567A1 (en) * | 2018-10-29 | 2020-05-07 | 惠科股份有限公司 | Array substrate and display panel |
| US11422416B2 (en) | 2018-10-29 | 2022-08-23 | HKC Corporation Limited | Array substrate and display panel |
| CN109581753A (en) * | 2018-12-28 | 2019-04-05 | 成都中电熊猫显示科技有限公司 | Liquid crystal display panel |
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