CN104536214B - A kind of display panel and display device - Google Patents
A kind of display panel and display device Download PDFInfo
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- CN104536214B CN104536214B CN201410812075.XA CN201410812075A CN104536214B CN 104536214 B CN104536214 B CN 104536214B CN 201410812075 A CN201410812075 A CN 201410812075A CN 104536214 B CN104536214 B CN 104536214B
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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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
- G02F1/1392—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent using a field-induced sign-reversal of the dielectric anisotropy
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- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
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- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention relates to display screen technology field, a kind of display panel of offer of the embodiment of the present invention and display device include：The second substrate that first substrate and the first substrate are oppositely arranged and the liquid crystal layer being arranged between the first substrate and the second substrate, the liquid crystal layer are that negative liquid crystal molecule is constituted by dielectric constant anisotropy；Multiple pixel units are provided on the first substrate, the pixel unit includes the first electrode and second electrode to form parallel electric field, and the first electrode only includes a strip shaped electric poles, and the width of the strip shaped electric poles is 2~4 microns.By the way that in display panel filling, by the liquid crystal layer that dielectric constant anisotropy is that negative liquid crystal molecule is constituted, the penetrance of display panel can be increased.The width of pixel electrode on the substrate of display panel is set as 2~4 microns, while further increasing the penetrance of display panel, increases the distance between pixel electrode, reduces the extruding colour cast and light leakage of display panel.
Description
Technical field
The present invention relates to display screen technology field more particularly to a kind of display panels, and the display including the display panel
Device.
Background technology
With the rapid development of display technology, the display point of LCD (liquid crystal display, liquid crystal display)
Resolution is higher and higher.In the higher LCD of display resolution, the quantity of pixel unit and the density of pixel unit are also just increasingly
Greatly, the spacing so as to cause pixel unit in LCD is also smaller and smaller.When LCD resolution is higher than 600PPI, pel spacing becomes
It is small, it is designed according to traditional pixel electrode, the spacing in pixel unit between pixel electrode can be caused too low, at this time once
Deviation occurs for thin-film transistor array base-plate and the colored filter substrate contraposition of LCD, and LCD will occur to squeeze colour cast and leakage
Light.Simultaneously because pel spacing tapers into the LCD of high PPI designs, the aperture opening ratio of pixel unit is caused to continuously decrease so that
The penetrance of LCD becomes smaller.
Invention content
A kind of display panel of offer of the embodiment of the present invention and display device, to solve how to improve high-resolution display
The penetrance of panel, and the problem of the extruding colour cast and light leakage of the high-resolution display panel of reduction.
A kind of display panel provided in an embodiment of the present invention, including：
First substrate, the second substrate being oppositely arranged with the first substrate and setting are in the first substrate and described
Liquid crystal layer between second substrate, the liquid crystal layer are that negative liquid crystal molecule is constituted by dielectric constant anisotropy；
Multiple pixel units are provided on the first substrate, the pixel unit includes the first electricity to form parallel electric field
Pole and second electrode, the first electrode only include a strip shaped electric poles, and the width of the strip shaped electric poles is 2~4 microns.
The embodiment of the present invention provides a kind of display device, including display panel as described above.
It is that negative liquid crystal molecule is constituted by being filled by dielectric constant anisotropy in display panel in the embodiment of the present invention
Liquid crystal layer, the penetrance of display panel can be increased.The width of pixel electrode on the substrate of display panel is set as 2~
4 microns, while further increasing the penetrance of display panel, the distance between pixel electrode is increased, display panel is reduced
Extruding colour cast and light leakage.
Description of the drawings
Fig. 1 is a kind of display panel sectional structure chart that this embodiment of the present invention one provides；
Fig. 2 is emulation schematic diagram of the strip shaped electric poles that provide of the embodiment of the present invention one in different cross section position penetrance；
Fig. 3 is the penetrance for the pixel unit that the embodiment of the present invention one provides with strip shaped electric poles change width curve graph；
Fig. 4 is the Transmission curves figure with strip shaped electric poles change width pixel unit that the embodiment of the present invention one provides；
Fig. 5 is the simulation curve figure for the display panel colour cast that the embodiment of the present invention one provides；
Fig. 6 is penetrance simulation curve figure of the pixel unit that provides of the embodiment of the present invention one under different applied voltages；
Fig. 7 is a kind of display panel vertical view provided by Embodiment 2 of the present invention；
Fig. 8 is a kind of display panel vertical view that the embodiment of the present invention three provides；
Fig. 9 is a kind of display panel vertical view that the embodiment of the present invention four provides；
Figure 10 is a kind of display panel vertical view that the embodiment of the present invention five provides；
Figure 11 is a kind of display panel vertical view that the embodiment of the present invention six provides.
Specific implementation mode
The embodiment of the present invention is described in detail with reference to the accompanying drawings of the specification.
The embodiment of the present invention provides a kind of display panel, to improve the penetrance of high-resolution display panel, and
Reduce the extruding colour cast and light leakage of high-resolution display panel.
Embodiment one
The embodiment of the present invention one provides a kind of display panel, as shown in Figure 1, display panel includes：
First substrate 101, the second substrate 102 being oppositely arranged with the first substrate 101 and setting are described first
Liquid crystal layer 103 between substrate 101 and the second substrate 102, the liquid crystal layer 103 are negative by dielectric constant anisotropy
Liquid crystal molecule is constituted；
Multiple pixel units 104 are provided on the first substrate 101, the pixel unit 104 includes forming parallel electricity
The first electrode and second electrode of field, the first electrode only include a strip shaped electric poles 105, the width of the strip shaped electric poles 105
Degree is 2~4 microns.
First substrate 101 further includes the both alignment layers for covering strip shaped electric poles, which has preset alignment direction.
The material of first substrate 101 and second substrate 102 can select the materials such as glass or resin, herein and unlimited
It is fixed.The material of strip shaped electric poles 105 can be selected as tin indium oxide, can also select other materials.Preferably, it is shown to increase
The penetrance of panel selects the materials such as transparent metal oxide.
In order to ensure the resolution ratio of display panel, it is preferred that the number of the pixel unit in inches is more than or equal to
600.Since the number of the pixel unit in inches is more, pixel unit spacing can become very little, can lead to pixel in this way
Aperture opening ratio reduces, to reduce the penetrance of display panel.Therefore, in order to increase the penetrance of display panel, in first substrate
Liquid crystal layer 103 between 101 and second substrate 102 chooses the liquid crystal molecule that dielectric constant anisotropy is negative, increases display surface
The penetrance of plate.Preferably, the dielectric constant of liquid crystal layer 103 is more than or equal to -6 and is less than or equal to -2.
While the number of pixel unit in inches increases, after display panel is squeezed, extruding will produce
The problems such as colour cast and light leakage, in order to ensure the aperture opening ratio of pixel unit, on first substrate 101, two adjacent strip shaped electric poles
The distance between 105 are more than or equal to 9 microns, and are less than or equal to 12 microns.Meanwhile it being provided with black matrix" on first substrate 101,
The width of black matrix" is more than or equal to 3 microns, and is less than or equal to 6 microns.
When the strip shaped electric poles 105 that it is only 2~4 microns including a width that the first electrode on first substrate 101, which is made as,
The penetrance of display panel can be improved, and reduces the extruding colour cast and light leakage of display panel.Specifically, as shown in Fig. 2, originally
The emulation schematic diagram for the strip shaped electric poles section transmitance that inventive embodiments one provide；In Fig. 2, every curve represents pixel unit and cuts
Penetrance right over face, the curve of dashed circle corresponds to the section that strip shaped electric poles region is covered in pixel unit in Fig. 2
Penetrance corresponds to the section penetrance of the fringe region of strip shaped electric poles in pixel unit at the both sides low ebb of the circle of dotted line.
When illustrating strip shaped electric poles width W in Fig. 2 and being respectively 3 microns, 3.5 microns, 4 microns, 4.5 microns, pixel unit section just on
The penetrance of side.By carrying out integral operation to every curve in Fig. 2, the area of every curve covering is obtained, can determine picture
Penetrance of the plain unit under the strip shaped electric poles of different in width.As shown in figure 3, giving strip shaped electric poles width W and pixel unit
Penetrance Tr% between emulation schematic diagram.When strip shaped electric poles width W is respectively 3 microns, 3.5 microns, 4 microns in Fig. 3, with
The increase of strip shaped electric poles width W, the penetrance Tr% of pixel unit is consequently increased；When to reach 4 micro- by strip shaped electric poles width W
Meter or more when, downward trend is presented in the penetrance Tr% of pixel unit.Further, in conjunction with Fig. 4 as can be seen that pixel unit
When middle strip shaped electric poles width W is respectively 3.5 microns, 4 microns, 4.5 microns, with the increase of strip shaped electric poles width W, strip electricity
The black farmland line at pole edge gradually shows, and shows the penetrance of pixel unit when reaching 4 microns or more, under penetrance starts
Drop.
In conclusion in conjunction with Fig. 2, Fig. 3 and Fig. 4, when strip shaped electric poles width increases to 4 microns in pixel unit, pixel list
The penetrance of member is directly proportional to strip shaped electric poles width, and when strip shaped electric poles width is more than 4 microns, the penetrance of pixel unit starts
Reduce, the black farmland line at strip shaped electric poles edge becomes to be more and more obvious in pixel unit, influences the penetrance of pixel unit.Therefore
Pixel electrode is gathered around there are one when strip shaped electric poles in pixel unit, and strip shaped electric poles width is arranged at 2~4 microns, pixel unit
Penetrance it is preferable.
As shown in figure 5, in Fig. 5, every curve represent in pixel unit strip shaped electric poles as different in width when display panel exist
The colour cast that different angle generates when watching.Abscissa represents viewing angle in Fig. 5, and ordinate represents the colour cast of display panel.From
In Fig. 5 it can be seen that pixel unit in pixel electrode gather around there are two strip shaped electric poles, strip shaped electric poles width be 1.5 microns when, show
Show that the colour cast of panel is maximum.Pixel electrode is gathered around there are one when strip shaped electric poles, with the increase of the width of strip shaped electric poles, leads to strip
Interelectrode distance is reduced, and the colour cast of display panel is increasingly severe.The width of strip shaped electric poles is bigger, the spacing between strip shaped electric poles
Also smaller, the electric field that the strip shaped electric poles in pixel unit are penetrated into applied voltage in adjacent pixel unit is also more, will
The driving of the corresponding liquid crystal molecule of adjacent pixel unit is had an impact, so that display panel generates colour cast.Therefore in picture
Plain electrode is gathered around there are one when strip shaped electric poles, needing to control the width of strip shaped electric poles within 4 microns, to increase between strip shaped electric poles
Distance, reduce the colour cast of display panel, if the width of pixel electrode be more than 4 microns if be susceptible to color offset phenomenon.
As shown in fig. 6, in Fig. 6, every curve represent in pixel unit strip shaped electric poles as different in width when pixel unit exist
Penetrance Tr% under different voltages V.The applied voltage of pixel unit is bigger, the corresponding liquid crystal molecule deflection of driving pixel unit
Angle it is bigger, to obtain bigger penetrance.In Fig. 6, pixel electrode gather around there are one strip shaped electric poles when, with strip shaped electric poles
Width increase, cause the distance between strip shaped electric poles to reduce, pixel unit can pass through a lower applied voltage and obtain
Higher penetrance, when strip shaped electric poles width reaches 3.5 microns, the penetrance of pixel unit can possess two with pixel electrode
The effect of penetrance is identical when a strip shaped electric poles.Therefore, from fig. 6, it can be seen that there are one being gathered around in pixel electrode when strip shaped electric poles,
Can by increase strip shaped electric poles width, reach pixel electrode gather around there are two strip shaped electric poles when penetrance.
In conclusion being gathered around in conjunction with Fig. 5 and Fig. 6, in pixel electrode there are two when strip shaped electric poles, larger penetrance is being obtained
When, the colour cast of display panel is very serious, and is gathered around there are one when strip shaped electric poles in pixel electrode, passes through the width of control strip shaped electric poles
Degree is at 3 microns or 3.5 microns, when obtaining penetrance identical as two strip shaped electric poles, the colour cast very little of display panel, and colour cast
Problem be improved significantly.
Strip shaped electric poles can improve the display view angle of display screen in different shape.Detailed in Example two.
Embodiment two
As shown in fig. 7, a kind of display panel vertical view provided by Embodiment 2 of the present invention.Data line 107 and scanning in Fig. 2
The region that line 108 surrounds is provided with common electrode layer 701 and strip electrode 110, and both alignment layers are covered on strip shaped electric poles 110.
The direction of both alignment layers is the direction of the arrow in Fig. 7.Strip shaped electric poles 110 are vertically arranged, that is, are parallel to alignment direction.
In above-described embodiment, pass through the pixel electrode for being made as pixel electrode only to include a strip shaped electric poles, Ke Yizeng
The spacing for adding strip shaped electric poles in adjacent pixel unit reduces the extruding colour cast of display panel.
It is wide above and below strip shaped electric poles in Fig. 7, it is parallel to alignment direction, it, can in order to increase the display view angle of display panel
The alignment direction shape of strip shaped electric poles and both alignment layers to be had a certain degree so that liquid crystal molecule obtains the deflection of different directions,
So that display panel obtains larger visual angle.Detailed in Example three.
Embodiment three
As shown in figure 8, a kind of display panel vertical view that the embodiment of the present invention three provides.In Fig. 8, data line 107 and sweep
It retouches the region that line 108 surrounds and is provided with common electrode layer 701 and strip electrode 801, both alignment layers are covered in strip shaped electric poles 801
On.The direction of both alignment layers is the direction of the arrow in Fig. 8.Strip shaped electric poles 801 are divided to for two parts, and strip shaped electric poles 801 include master
Body portion 802 and bent angle interconnecting piece 803, the bent angle interconnecting piece 803 form first angle with alignment direction.Preferably, first jiao
For degree more than or equal to 10 ° and less than or equal to 40 °, main part is parallel to the alignment direction.
In above-described embodiment, by the way that strip shaped electric poles are made as main part and bent angle interconnecting piece, increase adjacent pixel unit
While the spacing of middle strip shaped electric poles, strip shaped electric poles are equivalent to the structure of single domain, can be that display panel brings preferable display
Visual angle.
In same embodiment three, the main part of strip shaped electric poles can also have a certain degree with alignment direction shape, improve
The visual angle of display panel.Detailed in Example four.
Example IV
As shown in figure 9, a kind of display panel vertical view that the embodiment of the present invention four provides.In Fig. 9, data line 107 and sweep
It retouches the region that line 108 surrounds and is provided with common electrode layer 701 and strip electrode 901, both alignment layers are covered in strip shaped electric poles 901
On.The direction of both alignment layers is the direction of the arrow in Fig. 9.Strip shaped electric poles 901 are divided to for two parts, and strip shaped electric poles 901 include master
Body portion 902 and bent angle interconnecting piece 903, the bent angle interconnecting piece 903 form first angle with alignment direction.Preferably, first jiao
Degree is more than or equal to 10 ° and is less than or equal to 40 °, and the angle between main body section and the alignment direction is more than or equal to 5 ° and is less than etc.
In 10 °.
In above-described embodiment, certain angle is carried by making the main part of strip shaped electric poles, increases adjacent pixel list
In member while the spacing of strip shaped electric poles, strip shaped electric poles are equivalent to the structure on pseudo- double farmlands, and the display that can promote display panel regards
Angle.
The main part of strip shaped electric poles in embodiment three can also further change so that strip shaped electric poles are that double farmlands are tied
Structure improves the visual angle of display panel.Detailed in Example five.
Embodiment five
As shown in Figure 10, a kind of display panel vertical view that the embodiment of the present invention five provides.In Figure 10,107 He of data line
The region that scan line 108 surrounds is provided with common electrode layer 701 and strip electrode 1001, and both alignment layers are covered in strip shaped electric poles
On 1001.The direction of both alignment layers is the direction of the arrow in Figure 10.Strip shaped electric poles 1001 are divided to for two parts, strip shaped electric poles 1001
Including main part 1002 and bent angle interconnecting piece 1003, the bent angle interconnecting piece 1003 forms first angle with alignment direction.It is preferred that
, first angle is more than or equal to 10 ° and is less than or equal to 40 °.Main part 1002 includes the first master of V-shaped in strip shaped electric poles 1001
Body portion, first main part include be connected with each other the first connection electrode 1004 and the second connection electrode 1005, described first
Connection electrode 1004 is parallel with first direction, and second connection electrode 1005 is parallel with second direction, the first direction with
Angle between the second direction is 165 ° to 170 °.
In above-described embodiment, by the main part of strip shaped electric poles is made as include V-shaped the first main part, increase phase
In adjacent pixel unit while the spacing of strip shaped electric poles, strip shaped electric poles are equivalent to the structure on double farmlands, can further promote display
The display view angle of panel.
In order to increase the visual angle of display panel, improve the penetrance of display panel, pixel unit on the first substrate it
Between be arranged different directions strip shaped electric poles, detailed in Example six.
Embodiment six
As shown in figure 11, a kind of display panel vertical view that the embodiment of the present invention six provides.
In Figure 11, the region that data line 107 and scan line 108 surround is the region where pixel unit, both alignment layers covering
On strip shaped electric poles, the region where pixel unit further includes common electrode layer 701.The direction of both alignment layers is the arrow in Figure 11
Direction.
Pixel unit includes the first pixel unit and the second pixel unit being disposed adjacent in a column direction, first picture
Plain unit includes the first strip shaped electric poles 1101, and second pixel unit includes the second strip shaped electric poles 1102, first strip
Electrode 1101 is parallel with third direction, and second strip shaped electric poles 1102 are parallel with fourth direction, the third direction with it is described
Fourth direction is arranged in a crossed manner.In Figure 11, the first strip shaped electric poles 1101 distinguish parallel direction with the second strip shaped electric poles 1102 and are
One signal direction, in practical situations can be there are many combination, and details are not described herein.Preferably, third direction and four directions
To angle between angle be 165 ° to 170 °.
In above-described embodiment, pass through the strip electricity of setting different directions in the pixel unit that is disposed adjacent in a column direction
Pole while increasing the spacing of strip shaped electric poles in adjacent pixel unit, can promote the display view angle of display panel, reduce display
The extruding colour cast of panel.
The embodiment of the present invention provides a kind of display device, including the display panel in any of the above-described embodiment.The display
The structure of the other parts of device is the prior art, and details are not described herein.
It is the liquid born by being filled by dielectric constant anisotropy in display panel in conclusion in the embodiment of the present invention
The liquid crystal layer that brilliant molecule is constituted, can increase the penetrance of display panel.By the width of the pixel electrode on the substrate of display panel
Degree is set as 2~4 microns, while further increasing the penetrance of display panel, increases the distance between pixel electrode, reduces
The extruding colour cast and light leakage of display panel.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (9)
1. a kind of display panel, which is characterized in that including：
First substrate, the second substrate being oppositely arranged with the first substrate and setting are in the first substrate and described second
The dielectric constant of liquid crystal layer between substrate, the liquid crystal layer is more than or equal to -6 and is less than or equal to -2；
Multiple pixel units surrounded by data line and scan line are provided on the first substrate, the pixel unit includes shape
At the first electrode and second electrode of parallel electric field, the first electrode only includes a strip shaped electric poles, the strip shaped electric poles
Width is 2~4 microns；The first substrate includes the both alignment layers for covering the strip shaped electric poles, the alignment direction of the both alignment layers
Plane where being parallel to the first substrate；
The strip shaped electric poles include main part, the main part be parallel to the alignment direction or the main body section with it is described
Angle between alignment direction is more than or equal to 5 ° and is less than or equal to 10 °.
2. display panel as described in claim 1, which is characterized in that the strip shaped electric poles further include bent angle interconnecting piece, described
Bent angle interconnecting piece forms first angle with the alignment direction.
3. display panel as claimed in claim 2, which is characterized in that the first angle is more than or equal to 10 ° and is less than or equal to
40°。
4. display panel as described in claim 1, which is characterized in that the pixel unit includes being disposed adjacent in a column direction
The first pixel unit and the second pixel unit, first pixel unit include the first strip shaped electric poles, the second pixel list
Member includes the second strip shaped electric poles, and first strip shaped electric poles are parallel with third direction, second strip shaped electric poles and fourth direction
Parallel, the third direction and the fourth direction are arranged in a crossed manner.
5. display panel as described in claim 1, which is characterized in that the strip shaped electric poles are vertically arranged.
6. display panel as described in claim 1, which is characterized in that the number of the pixel unit in inches is more than
Equal to 600.
7. display panel as described in claim 1, which is characterized in that the distance between two adjacent described strip shaped electric poles are big
In equal to 9 microns, and it is less than or equal to 12 microns.
8. display panel as claimed in claim 7, which is characterized in that black matrix" is provided on the first substrate, it is described
The width of black matrix" is more than or equal to 3 microns, and is less than or equal to 6 microns.
9. a kind of display device, which is characterized in that including such as claim 1-8 any one of them display panel.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205721704U (en) * | 2016-05-23 | 2016-11-23 | 成都京东方光电科技有限公司 | Touch base plate and touch-screen display |
| CN106154639B (en) * | 2016-09-29 | 2020-01-10 | 厦门天马微电子有限公司 | Liquid crystal display panel and liquid crystal display device |
| CN106526997A (en) * | 2016-12-02 | 2017-03-22 | 厦门天马微电子有限公司 | Array substrate, display panel and display device |
| CN112289276B (en) * | 2020-11-04 | 2022-02-22 | 武汉华星光电技术有限公司 | Penetration rate optimization method and device of liquid crystal display panel and electronic equipment |
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| CN102472932A (en) * | 2009-07-31 | 2012-05-23 | 夏普株式会社 | Liquid crystal panel and liquid crystal display device |
| WO2012067062A1 (en) * | 2010-11-19 | 2012-05-24 | シャープ株式会社 | Liquid crystal display panel and liquid crystal display device |
| CN104849921A (en) * | 2014-02-19 | 2015-08-19 | Nlt科技股份有限公司 | Liquid crystal display device |
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| CN104536214A (en) | 2015-04-22 |
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