CN104950533A - Display panel - Google Patents
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- CN104950533A CN104950533A CN201410112732.XA CN201410112732A CN104950533A CN 104950533 A CN104950533 A CN 104950533A CN 201410112732 A CN201410112732 A CN 201410112732A CN 104950533 A CN104950533 A CN 104950533A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
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- G—PHYSICS
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
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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
- G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The invention relates to the technical field of flat panel display, in particular to a display panel which has a good wide viewing angle effect. The display panel at least comprises a first public electrode, a second public electrode, a pixel electrode, a first substrate and a second substrate, wherein the first substrate is opposite to the second substrate, the first public electrode is formed on the first substrate, the second public electrode is formed on the second substrate, and the pixel electrode is formed on the first substrate and/or the second substrate and is located between the first public electrode and the second public electrode.
Description
Technical field
The present invention relates to technical field of flat panel display, particularly relate to a kind of display panel with effect of wide angle.
Background technology
Liquid crystal display (Liquid Crystal Display, LCD) be a kind of display adopting liquid crystal material to make, there is the advantages such as frivolous, power consumption is little, display contains much information, be now widely used in the display device of the electronic equipments such as robot calculator, electronic notebook, mobile phone, video camera, HDTV.The principle of liquid crystal indicator is, under electric field action, the arrangement of liquid crystal molecule can deflect, thus impact is by its light change, and the change of this light can show as the change of light and shade by the effect of polaroid.Therefore, people by finally controlling the light and shade change of light to the control of electric field, thus reach the object of display image.
Common liquid crystal display can be divided into: twisted-nematic (the Twisted Nematic-LCD at narrow visual angle, TN-LCD), supertwist is to row (Super Twisted Nematic-LCD, STN-LCD), double layers super twisted nematic (Double Layer STN-LCD, DSTN-LCD); Transverse electric field switching mode (the In-Plane Switching of wide viewing angle, IPS), boundary electric field handoff technique (Fringe Field Switching, FFS), vertical orientation technology (Vertical Alignment, VA) multi-zone vertical alignment nematic technology (Multi-Domain Vertical Alignment, MVA) etc. and afterwards.
Wherein, VA pattern is exactly the one wherein having much advantage.Its long axis of liquid crystal molecule is parallel to screen when not powering up unlike TN pattern, but normal to screen, and each pixel is made up of multiple this vertical orientated liquid crystal molecule farmland.When voltage is added on liquid crystal, liquid crystal molecule just swings to different directions.The compensation of respective direction can be obtained like this from different angle views screens, namely improve visible angle.Current VA profile plate is mainly divided into two kinds, and one is MVA type, and another is PVA type.
As shown in Figure 1, for the structural representation of VA type liquid crystal panel common at present, wherein pixel electrode 104 and public electrode 102 lay respectively on upper and lower two substrates, form vertical electric field effect between public electrode 102 and pixel electrode 104, drive liquid crystal molecule 105 to turn in the horizontal direction.But, facts have proved that the effect of wide angle of the display panel of this VA pattern does not reach desirable effect.
Summary of the invention
In view of this, the invention provides a kind of display panel improving effect of wide angle.
In described display panel provided by the invention, it at least comprises the first public electrode, the second public electrode, pixel electrode and the first substrate be oppositely arranged and a second substrate, described first public electrode is formed on described first substrate, described second public electrode is formed on described second substrate, described pixel electrode is formed on described first substrate and/or second substrate, and between described first public electrode and the second public electrode.
In described display panel provided by the invention, described first substrate at least has a first surface, and described first public electrode is formed on described first surface; Described second substrate at least has the second surface relative to described first surface, described second public electrode is formed on described second surface, described display panel also comprises an insulation course, described insulation course to be formed on described first substrate and to cover described first public electrode, and described pixel electrode is formed on described insulation course.
In described display panel provided by the invention, described first public electrode at least has one first gap, also comprise a plurality of data lines be arranged on described first surface, multi-strip scanning line and multiple thin film transistor (TFT), described first surface is partitioned into multiple pixel region by many described data lines and sweep trace, at least have a thin film transistor (TFT), multiple pixel electrode and multiple first public electrode in each described pixel region, described thin film transistor (TFT) and described data line, sweep trace and described pixel electrode or the first public electrode are electrical connected.
In described display panel provided by the invention, described pixel electrode at least has one second gap, the span in described second gap is less than the span in described first gap.
In described display panel provided by the invention, the described second gap small part that is projected on the first surface covers the projection on the first surface of described first public electrode.
In described display panel provided by the invention, the projection on the first surface of described second gap overlaps with the projection on the first surface of described first public electrode.
In described display panel provided by the invention, described first gap and the second gap are regular gap, described pixel electrode comprises one first central electrode and coupled, and be parallel to each other first electrode, described first public electrode comprises one second central electrode and coupled, and be parallel to each other second electrode, described first electrode and second electrode are parallel to each other, described first gap is formed between adjacent two first electrodes, described second gap is formed between adjacent two second electrodes, along the length direction of described second electrode, described second electrode has the first relative edge and the second edge, described first gap has the 3rd relative edge and the 4th edge, described in described first edge the first Distance geometry projecting to the 3rd edge on the first surface, the second edge second distance projecting to the 4th edge is on the first surface equal.
In described display panel provided by the invention, described second public electrode has the 3rd gap, described 3rd projection of gap on described first substrate is positioned on the projection of described first public electrode on described first substrate, the projection of described first gap on described first substrate is positioned at described second public electrode on the projection of described first substrate, and described 3rd gap in each pixel region and described first gap lay respectively at the both sides of described pixel region center.
In described display panel provided by the invention, described second public electrode has the 3rd gap, described 3rd projection of gap on described first substrate is described in adjacent two between the projection of the first gap on described first substrate.
In described display panel provided by the invention, described insulation course has the 3rd surface away from described pixel electrode, described pixel electrode is formed at the described 3rd on the surface, described first surface, described second surface and/or the described 3rd have grid groove on the surface, and described first public electrode, the second public electrode and/or described pixel electrode are arranged in described grid groove.
In described display panel provided by the invention, described grid groove is by described first surface and/or second surface along the direction perpendicular to first surface to away from described first surface and/or be recessed to form away from second surface, and described grid groove is formed by silk-screen, impression or roller typography.
In the display panel of present embodiment, due to the pixel electrode and the first public electrode that array base palte are positioned at different layers are had the first gap and the second gap respectively, and be formed with certain overlap joint between adjacent first electrode and second electrode, the fringe field that described pixel electrode and the first public electrode are formed makes the rotation of liquid crystal on the direction being parallel to first surface have more regularity, display effect is more even, wide viewing angle scope is larger, therefore, display panel provided by the invention is conducive to improving effect of wide angle.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of a kind of array base palte of the prior art;
Fig. 2 is the structural representation of array base palte in the display panel 200 of a better embodiment provided by the invention;
Fig. 3 is the schematic cross-section of described display panel 200 along array base palte A-A direction in Fig. 2;
Fig. 4 is the structural representation of array base palte in the display panel 300 of another better embodiment provided by the invention;
Fig. 5 be described display panel 300 along array base palte B-B direction in Fig. 4 schematic cross-section;
Fig. 6 is the schematic cross-section of the display panel 400 of another better embodiment provided by the invention;
Fig. 7 is the Making programme figure of array base palte in described display panel 400;
Fig. 8 is the schematic cross-section of the display panel 500 of another better embodiment provided by the invention;
Fig. 9 is the schematic cross-section of the display panel 600 of another better embodiment provided by the invention.
Embodiment
For array base palte provided by the invention and preparation method thereof is described, be described in detail below in conjunction with Figure of description and explanatory note.
Please refer to Fig. 2 and Fig. 3, for the structural representation of array base palte in the display panel 200 of a better embodiment provided by the invention and described display panel 200 are along the schematic cross-section in A-A direction.Described display panel 200 at least comprises the first substrate 201 and second substrate 202 that are oppositely arranged, and the liquid crystal 206 between described array base palte 210 and second substrate 202.Described first substrate 201 is also formed with pixel electrode 203, first public electrode 205 and insulation course 204, it forms the array base palte of described display panel jointly, described second substrate 202 is formed with the second public electrode 207.
Described first substrate 201 at least has first surface 201a, and described first surface 201a is plane or curved surface or irregular surface, and described first substrate 201 is made up of glass or flexible material.
Described first public electrode 203 is formed on described first surface 201a, described first public electrode 203 has multiple first gap 23, described in present embodiment, the first gap 23 is regular gap, and described first public electrode 203 is comb electrode, it comprises one second central electrode 203a and coupled, and be parallel to each other second electrode 203b, described first electrode 205b is positioned at the same side of described first central electrode 205a, forms described first gap 23 between adjacent two first electrode 203b.The material of described first public electrode 203 is metal, metal alloy or indium tin oxide target etc.In other embodiments, the first gap can be irregular gap, and described first public electrode can be square, triangle, herringbone or other regular or irregular figures with the first gap.
Described insulation course 204 is formed at described first surface 201a and covers described first public electrode 203 and described first gap 23, and the material of described insulation course 204 is silicon dioxide or silicon nitride etc.
Described pixel electrode 205 is formed on described insulation course 204, described pixel electrode 205 has multiple second gap 25, described in present embodiment, the second gap 25 is regular gap, and described pixel electrode 205 is comb electrode, it comprises one second central electrode 205a and coupled, and be parallel to each other second electrode 205b, described second electrode 205b is positioned at the same side of described second central electrode 205a, forms described second gap 25 between adjacent two second electrode 205b.Described second electrode 205b and described first electrode 203b is parallel to each other, and described second central electrode 205a and described first central electrode 203a is parallel to each other.The material of described pixel electrode 205 is metal, metal alloy or tin indium oxide etc.In other embodiments, the second gap can be irregular gap, and pixel electrode can be other rule or the irregular figures such as square, triangle, herringbone with the second gap; Described pixel electrode can also be arranged on described second substrate.
In present embodiment, on described pixel electrode 205, the span in the second gap 25 is less than the span in the first gap 23 on described first public electrode.Along the length direction of described second electrode 203b, described first electrode 203b has the first relative edge 205e and the second edge 205f, described second gap 25 has the 3rd relative edge 207a and the 4th edge 207b, and the first distance D1 that project to three edge 207a of described first edge 205e on first surface 201a is equal with the second distance D2 that project to four edge 207b of described second edge 205f on first surface 201a.Or often described first distance D1 is equal, every described second distance D2 is equal, and often described first distance D1 is greater than or less than every described second distance D2.The electric field that described pixel electrode 205 and the first public electrode 203 are formed is used for the angle that drop-down liquid crystal 206 rotates up in the side perpendicular to described first surface 201a.In another embodiment, the projection of the second gap on described first substrate also can overlap with described first public electrode completely; The projection on the first surface of described second gap can also have overlapping region with the first gap.
Described second substrate 202 at least has the second surface 202a relative to described first surface 201a, described second surface 202a is plane or curved surface or irregular surface, described second substrate 202 is made up of glass or flexible material, in present embodiment, described second substrate 202 is colored filter substrate, in other embodiments, second substrate also can be polaroid etc.
Described second public electrode 207 is formed on described second surface 202a, and described second public electrode 207 can be plate electrode, also can be strip or has the electrode in the 3rd gap.The material of described second public electrode 207 is metal, metal alloy or tin indium oxide etc.
The first substrate 201 of present embodiment also comprises a plurality of data lines 212, multi-strip scanning line 211 and the multiple thin film transistor (TFT) 208 that are arranged on described first surface 201a, described first surface 201a is partitioned into multiple pixel region by many described data lines 212 and sweep trace 211, at least have a thin film transistor (TFT) 208, pixel electrode 205 and one first public electrode 203 in each described pixel region, described thin film transistor (TFT) 208 is connected with described data line 212, sweep trace 211 and described pixel electrode 205.
In the display panel of present embodiment, due to the first public electrode 203 and pixel electrode 205 that described first substrate 201 are positioned at different layers are had the first gap 23 and the second gap 25 respectively, and be formed with certain overlap joint between adjacent first electrode 203b and second electrode 205b, described pixel electrode 205, the comprehensive electric field that first public electrode 203 and the second public electrode 207 are formed makes liquid crystal have more regularity perpendicular to the rotation on first surface 201a direction, display effect is more even, wide viewing angle scope is larger, therefore, the display panel 200 of present embodiment is conducive to improving effect of wide angle.
As shown in Figure 4, Figure 5, it is the structural representation of array base palte in the display panel 300 of another better embodiment and described display panel 300 schematic cross-section along B-B direction.Described first public electrode 305 comprises the second central electrode 305a and is distributed in second electrode 305b of its both sides, and the projection of the first gap 33 on pixel electrode 303 on described first surface 301a overlaps with the projection of described first public electrode 305 on described first surface 301a.In other embodiments, described first public electrode can comprise multiple strip shaped electric poles be electrical connected, and described pixel electrode can comprise multiple strip shaped electric poles be electrical connected.
As shown in Figure 6, it is the schematic cross-section of the display panel 300 of another better embodiment provided by the invention, it at least comprises the second substrate 402 and first substrate 410 that are oppositely arranged, and the liquid crystal 406 between described first substrate 410 and second substrate 402.Described array base palte comprises first substrate 401, pixel electrode 403, first public electrode 405 and insulation course 404.
Display panel 400 in present embodiment is with the difference of display panel 200 in Fig. 2, described insulation course 404 has the 3rd surperficial 404a away from described pixel electrode, described first public electrode 403 is formed on first surface 401a, described first surface 401a and the 3rd surperficial 404a has the first grid groove 401b and the second grid groove 404b respectively, described first grid groove 401b and the second grid groove 404b is recessed to form to away from described first surface 401a with away from described 3rd surperficial 404a along the direction perpendicular to first surface 401a by described first surface 401a and the 3rd surperficial 404a respectively, described pixel electrode 403 and the first public electrode 405 lay respectively in described first grid groove 401b and the second grid groove 404b, described first grid groove 401b and the second grid groove 404b is by silk-screen, impression or roller typography are formed.
As shown in Figure 7, be the process flow diagram of array substrate manufacturing method described in Fig. 6, its Making programme is: first on the first surface 401a of described first substrate 401, form the first grid groove 401b by silk-screen, impression or roller typography; Pixel electrode 403 is formed in described first grid groove 401b; Described first surface 401a forms insulation course 404, and described insulation course 404 at least covers described pixel electrode 403; The second surface 404a of described insulation course 404 forms the second grid groove 404b by silk-screen, impression or roller typography; The first public electrode 405 is formed in described second grid groove 404b.
In present embodiment, described pixel electrode, the first public electrode are arranged in grid groove, are more conducive to saving production cost and enhancing productivity.In other embodiments, also according to actual conditions only at first surface or only arrange grid groove on the 3rd surface, grid groove can also be set on second substrate, the second public electrode be formed at and also be formed in described grid groove.
As shown in Figure 8, it is the schematic cross-section of the display panel 500 of another better embodiment provided by the invention.Described display panel 500 comprises the first substrate 501 with first surface 501a, there is the second substrate 502 of second surface 502a, first public electrode 503, second public electrode 507, pixel electrode 505 and insulation course 504, described first public electrode 503 has the first gap 53, described second public electrode 507 has the 3rd gap 57, described pixel electrode 505 has the second gap 55, the display panel 500 of present embodiment is with one of difference of display panel 200 shown in Fig. 3, described second public electrode 507 has the 3rd gap 57, and the projection of described 3rd gap 57 on described first surface 501a is positioned on the projection of described first public electrode 503 on described first surface 501a, the projection of described first gap 53 on described first surface 501a is positioned at described second public electrode 507 on the projection of described first surface 501a, and described 3rd gap 57 in each pixel region and described first gap 53 lay respectively at the both sides of described pixel region center, namely described first public electrode 503 in described pixel region and the electrode density of the second public electrode 507 inconsistent.
As shown in Figure 9, it is the schematic cross-section of the display panel 600 of another better embodiment provided by the invention.Described display panel 600 comprises the first substrate 601 with first surface 601a, there is the second substrate 602 of second surface 602a, first public electrode 603, second public electrode 607, pixel electrode 605 and insulation course 604, described first public electrode 603 has the first gap 63, described second public electrode 607 has the 3rd gap 67, described pixel electrode 605 has the second gap 65, the display panel 600 of present embodiment is with one of difference of display panel 200 shown in Fig. 3, described second public electrode 607 has the 3rd gap 67, and the projection of described 3rd gap 67 on described first surface 601a is described in adjacent two between the projection of the first gap 63 on described first surface 601a, the projection of described first gap 63 on described surperficial 601a is described in adjacent two between the projection of the 3rd gap 67 on described first surface 601a.
It is more than the better embodiment of array base palte provided by the invention and display panel; the restriction to rights protection scope of the present invention can not be interpreted as; those skilled in the art should know; without departing from the inventive concept of the premise; also can do multiple improvement or replacement; these all improvement or replacement all should in the scope of the present invention, and namely the scope of the present invention should be as the criterion with claim.
Claims (10)
1. a display panel, it at least comprises the first public electrode, the second public electrode, pixel electrode and the first substrate be oppositely arranged and a second substrate, described first public electrode is formed on described first substrate, described second public electrode is formed on described second substrate, described pixel electrode is formed on described first substrate and/or second substrate, and between described first public electrode and the second public electrode.
2. display panel as claimed in claim 1, it is characterized in that: described first substrate at least has a first surface, described first public electrode is formed on described first surface; Described second substrate at least has the second surface relative to described first surface, described second public electrode is formed on described second surface, described display panel also comprises an insulation course, described insulation course to be formed on described first substrate and to cover described first public electrode, and described pixel electrode is formed on described insulation course.
3. display panel as claimed in claim 1, it is characterized in that: described first public electrode at least has one first gap, described display panel also comprises a plurality of data lines on the first surface being arranged at described first substrate, multi-strip scanning line and multiple thin film transistor (TFT), described first surface is partitioned into multiple pixel region by many described data lines and sweep trace, at least there is in each described pixel region a thin film transistor (TFT), one first public electrode and a pixel electrode, described thin film transistor (TFT) and described data line, sweep trace and described pixel electrode are electrical connected.
4. display panel as claimed in claim 3, it is characterized in that: described pixel electrode at least has one second gap, the span in described second gap is less than the span in described first gap.
5. display panel as claimed in claim 4, is characterized in that: the described second gap small part that is projected on the first surface covers the projection on the first surface of described first public electrode.
6. display panel as claimed in claim 4, is characterized in that: the projection on the first surface of described second gap overlaps with the projection on the first surface of described first public electrode.
7. display panel as claimed in claim 5, it is characterized in that: described first gap and the second gap are regular gap, described pixel electrode comprises one first central electrode and coupled, and be parallel to each other first electrode, described first public electrode comprises one second central electrode and coupled, and be parallel to each other second electrode, described first electrode and second electrode are parallel to each other, described first gap is formed between adjacent two first electrodes, described second gap is formed between adjacent two second electrodes, along the length direction of described second electrode, described second electrode has the first relative edge and the second edge, described first gap has the 3rd relative edge and the 4th edge, described in described first edge the first Distance geometry projecting to the 3rd edge on the first surface, the second edge second distance projecting to the 4th edge is on the first surface equal.
8. display panel as claimed in claim 4, it is characterized in that: described second public electrode has the 3rd gap, described 3rd projection of gap on described first substrate is positioned on the projection of described first public electrode on described first substrate, the projection of described first gap on described first substrate is positioned at described second public electrode on the projection of described first substrate, and described 3rd gap in each pixel region and described first gap lay respectively at the both sides of described pixel region center.
9. display panel as claimed in claim 4, is characterized in that: described second public electrode has the 3rd gap, and described 3rd projection of gap on described first substrate is described in adjacent two between the projection of the first gap on described first substrate.
10. display panel as claimed in claim 2, it is characterized in that: described insulation course has the 3rd surface away from described pixel electrode, described pixel electrode is formed at the described 3rd on the surface, described first surface, described second surface and/or the described 3rd has grid groove on the surface, described first public electrode, second public electrode and/or described pixel electrode are arranged in described grid groove, described grid groove is by described first surface, described second surface and/or second surface are along the direction perpendicular to first surface to away from described first surface, described second surface and/or be recessed to form away from second surface, described grid groove is by silk-screen, impression or roller typography are formed.
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| CN201410112732.XA CN104950533A (en) | 2014-03-25 | 2014-03-25 | Display panel |
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| CN201410112732.XA CN104950533A (en) | 2014-03-25 | 2014-03-25 | Display panel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106842658A (en) * | 2017-01-25 | 2017-06-13 | 友达光电股份有限公司 | pixel structure and driving method |
| CN108227288A (en) * | 2018-01-26 | 2018-06-29 | 惠州市华星光电技术有限公司 | A kind of VA display panels and display device |
| CN115826303A (en) * | 2022-12-07 | 2023-03-21 | 北海惠科光电技术有限公司 | Pixel unit, array substrate and display panel |
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| CN103364999A (en) * | 2012-03-28 | 2013-10-23 | 瀚宇彩晶股份有限公司 | IPS (in-plane switching) liquid crystal display device |
| CN203773201U (en) * | 2014-03-25 | 2014-08-13 | 深圳莱宝高科技股份有限公司 | Display panel |
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| CN106842658B (en) * | 2017-01-25 | 2019-07-19 | 友达光电股份有限公司 | pixel structure and driving method |
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