CN108803162A - Liquid crystal display panel - Google Patents
Liquid crystal display panel Download PDFInfo
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- CN108803162A CN108803162A CN201810785655.2A CN201810785655A CN108803162A CN 108803162 A CN108803162 A CN 108803162A CN 201810785655 A CN201810785655 A CN 201810785655A CN 108803162 A CN108803162 A CN 108803162A
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 75
- 239000000758 substrate Substances 0.000 claims abstract description 96
- 239000010410 layer Substances 0.000 claims description 91
- 239000011241 protective layer Substances 0.000 claims description 15
- 238000005516 engineering process Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical class [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- RHZWSUVWRRXEJF-UHFFFAOYSA-N indium tin Chemical compound [In].[Sn] RHZWSUVWRRXEJF-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
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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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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Geometry (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The embodiment of the invention discloses a liquid crystal display panel, comprising: the array substrate comprises a pixel electrode layer; an opposite substrate including a common electrode layer; a liquid crystal layer disposed between the array substrate and the opposite substrate; the pixel electrode layer comprises a plurality of pixel electrodes, each pixel electrode comprises a plurality of main parts which are arranged in a crossed mode to form a plurality of pixel electrode areas, and each pixel electrode area is provided with a plurality of slits; the common electrode layer comprises a plurality of common electrode areas, the common electrode areas and the pixel electrodes are arranged in a one-to-one correspondence mode, each common electrode area is provided with at least one through groove, and the projection of the through groove on the pixel electrode is located in an area occupied by the trunk portions of the pixel electrode.
Description
Technical field
The present invention relates to display technology field more particularly to a kind of liquid crystal display panels.
Background technology
A kind of currently used LCD (liquid crystal display, liquid crystal display) technology is Multi-
Domain (multiple domain) technology, ITO (Indium Tin Oxides, the oxidation of indium tin of existing Multi-domain (multiple domain) technology
Object) pixel electrode design, due to the mutual extruding of liquid crystal between the relationship of liquid crystal arrangement and two domain, multi-domain technique
Domain intersections (Main Trunk, stem portion) liquid crystal can in vertical direction namely the domain intersections of multi-domain technique
Liquid crystal does not have pre-tilt angle, therefore there are the dark line regions of one fixed width for domain intersections, when the width of domain intersections subtracts
It is small to a certain extent after, the width of domain intersections reduces again also can not make dark line region narrow, due to domain intersections
It is lighttight, therefore the aperture opening ratio of liquid crystal display can be affected.
Therefore, on the basis of the relevant technologies, a kind of width that can reduce domain intersections is provided and/or can be subtracted
The width in small dark line region, and then the aperture opening ratio of promotion panel and the liquid crystal display panel of penetrance are particularly important.
Invention content
The embodiment of the present invention provides a kind of liquid crystal display panel, can reduce domain intersections width and/or can be with
Reduce the width in dark line region, and then promotes the aperture opening ratio and penetrance of panel.
On the one hand, a kind of liquid crystal display panel provided in an embodiment of the present invention, including：Array substrate, including pixel electrode
Layer；Opposite substrate, including common electrode layer；Liquid crystal layer is arranged between the array substrate and the opposite substrate；Wherein,
The pixel electrode layer includes multiple pixel electrodes, each described pixel electrode includes multiple stem portions arranged in a crossed manner with shape
There is a plurality of slit at multiple pixel electrode areas and each described pixel electrode area；The common electrode layer includes multiple
Public electrode region, the multiple public electrode region are arranged in a one-to-one correspondence with the multiple pixel electrode, each described public affairs
Be provided on common electrode region it is at least one run through slot, and it is described it is at least one run through projection position of the slot on the pixel electrode
In region occupied by the multiple stem portion of the pixel electrode.
In one embodiment of the invention, at least one number through slot is one, one to run through slot
Occupied by a stem portion of the projection in the multiple stem portion of the pixel electrode on the pixel electrode
In region.
In one embodiment of the invention, at least one number through slot is multiple, the multiple to run through slot
Projection on the pixel electrode is located in the region occupied by the multiple stem portion of the pixel electrode.
In one embodiment of the invention, the number of the multiple stem portion is two, and the multiple pixel electrode
The number in region is four.
In one embodiment of the invention, the value range of each described described width through slot is 0.5 to 15
Micron.
In one embodiment of the invention, the liquid crystal layer includes multiple liquid crystal molecules, is located at the multiple stem portion
In region and at least one liquid crystal molecule of the slot outside the view field on the pixel electrode that run through has pre-dumping
The value range at angle, the pre-tilt angle is 0.1 degree to 5 degree.
In one embodiment of the invention, the opposite substrate further includes the first transparent substrate and color filter layers,
First transparent substrate is arranged in side of the opposite substrate far from the array substrate, and the color filter layers are located at
Between first transparent substrate and the common electrode layer.
In one embodiment of the invention, the array substrate further includes the second transparent substrate, gate insulating layer and guarantor
Sheath, second transparent substrate are arranged in side of the array substrate far from the opposite substrate, the gate insulating layer
And the protective layer is arranged between second transparent substrate and the pixel electrode layer, and gate insulating layer setting exists
Side of the protective layer far from the pixel electrode layer.
In one embodiment of the invention, the array substrate further includes color filter layers, the colored filter
Layer is between the pixel electrode layer and the protective layer.
Another aspect, a kind of liquid crystal display panel provided in an embodiment of the present invention, including：Array substrate, including pixel electricity
Pole layer；Opposite substrate, including common electrode layer；Liquid crystal layer is arranged between the array substrate and the opposite substrate；Its
In, the pixel electrode layer includes multiple pixel electrodes, each described pixel electrode includes two stem portions arranged in a crossed manner
There is a plurality of slit to form four pixel electrode areas and each described pixel electrode area；The common electrode layer includes
Multiple public electrode regions, the multiple public electrode region are arranged in a one-to-one correspondence with the multiple pixel electrode, each institute
State be provided on public electrode region it is multiple run through slot, and the multiple distinguish position through projection of the slot on the pixel electrode
In region occupied by described two stem portions of the pixel electrode.
Above-mentioned technical proposal is redesigned by the structure to public electrode, can reduce the width of domain intersections
Degree and/or the width that dark line region can be reduced, and then promote the aperture opening ratio and penetrance of panel.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without creative efforts, others are can also be obtained according to these attached drawings
Attached drawing.
Figure 1A is a kind of diagrammatic cross-section of liquid crystal display panel partial structurtes of one embodiment of the invention；
Figure 1B is the local correspondence schematic diagram between pixel electrode and public electrode region in Figure 1A；
Fig. 2A is a kind of diagrammatic cross-section of liquid crystal display panel partial structurtes of another embodiment of the present invention；
Fig. 2 B are the local correspondence schematic diagram between pixel electrode and public electrode region in Fig. 2A；
Fig. 3 is the structural schematic diagram of the liquid crystal display device of further embodiment of this invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in FIG. 1A and 1B, it is a kind of liquid crystal display panel 10 provided by one embodiment of the present invention, includes mainly：
Array substrate 11, opposite substrate 13 and liquid crystal layer 15.
Wherein, array substrate 11 is for example including pixel electrode layer 111.Specifically, pixel electrode layer 111 is for example including multiple
Pixel electrode 1111, each pixel electrode 1111 include multiple stem portions of (such as right-angled intersection setting) arranged in a crossed manner
11111 have a plurality of slit 111131 to form multiple pixel electrode areas 11113 and each pixel electrode area 11113.
The orientation of slit 111131 possessed by different pixel electrode areas 11113 is different.Multiple pixel electrodes 1111 are for example
For transparent pixel electrode, the translucent materials such as ITO (Indium Tin Oxide, indium tin oxide) film may be used in material,
Ito thin film has high conductivity, high visible light transmittance, high mechanical hardness and good chemical stability.
Opposite substrate 13 is for example including common electrode layer 131.Common electrode layer 131 is for example including multiple public electrode regions
1311, multiple public electrode regions 1311 are for example arranged in a one-to-one correspondence with multiple pixel electrodes 1111, each common electrode area
Be provided on domain 1311 it is at least one run through slot 13111, and it is at least one run through projection of the slot 13111 on pixel electrode 1111
In the region occupied by multiple stem portions 11111 positioned at pixel electrode 1111.It follows that each is through slot 13111
Width is, for example, less than equal to the width of the stem portion 11111 corresponding to it, and typically, each runs through the width example of slot 13111
The width of stem portion 11111 such as less than corresponding to it.Shape through slot 13111 is, for example, that cross section as shown in Figure 1A is
The groove of rectangle.Specifically, if a projection through slot on pixel electrode 1111 is positioned at a certain of pixel electrode 1111
It, then should be corresponding with the stem portion through slot in region occupied by stem portion.Common electrode layer 131 is, for example, by electrically conducting transparent material
Made of material, the transparent conductive material is, for example, the transparent conductive materials such as ito thin film.
Liquid crystal layer 15 is for example arranged between array substrate 11 and opposite substrate 13.
Further, the number of multiple stem portions 11111 is two, and two such as right-angled intersections of stem portion 11111 are formed
Four pixel electrode areas 11113.The slit 111131 of four pixel electrode areas 11113 is for example in 45 degree of orientations, 135 respectively
Degree orientation, 225 degree of orientations and 315 degree of orientations.
At least one number through slot 13111 is one, and one runs through projection of the slot 13111 on pixel electrode 1111
In the region occupied by a stem portion 11111 in multiple stem portions 11111 of pixel electrode 1111, namely run through slot
13111 and stem portion 11111 be one-to-one relationship, and only there are one being corresponding with through slot 13111 in stem portion 11111.
Each is 0.5 to 15 micron through the value range of the width W1 of slot 13111, each is through slot 13111
Width W1 is, for example, less than the width W2 of the stem portion 11111 corresponding to it.
Liquid crystal layer 15 includes multiple liquid crystal molecules 151, is located in 11111 region of multiple stem portions and at least one through slot
There is pre-tilt angle α, the value range of pre-tilt angle α to be for liquid crystal molecule 151 outside 13111 view field on pixel electrode 1111
0.1 degree to 5 degree.Further, it is to be appreciated that liquid crystal display panel 10 typically further includes frame glue, the frame glue is located at array
It is more to accommodate to surround an accommodating space jointly with array substrate 11 and opposite substrate 13 between substrate 11 and opposite substrate 13
A liquid crystal molecule 151.
Further, opposite substrate 13 further includes the first transparent substrate 133 and color filter layers 135, the first transparent base
Plate 133 is arranged in side of the opposite substrate 13 far from array substrate 11, and color filter layers 135 are located at the first transparent substrate 133
Between common electrode layer 131.Color filter layers 135 are the multiple for example including the multiple filtered regions being arranged in array
Filtered region for example including one or more in red filter region, green filter region and blue filter region, each
Pixel electrode 1111 such as respectively with active switching element such as TFT (thin film transistor (TFT)) constitute a dot structure, it is multiple
Dot structure is for example corresponded with the multiple filtered region.Furthermore for the full-color liquid crystal display panels of RGB, single son
Dot structure is, for example, red (R) pixel, green (G) pixel or blue (B) pixel.
Accordingly, array substrate 11 for example further includes the second transparent substrate 113, gate insulating layer 115 and protective layer 117,
Second transparent substrate 113 is for example arranged in side of the array substrate 11 far from opposite substrate 13, gate insulating layer 115 and protective layer
117 are arranged between the second transparent substrate 113 and pixel electrode layer 111, and the setting of gate insulating layer 115 is remote in protective layer 117
Side from pixel electrode layer 111.It, can also be by opposite substrate 13 at this it is noted that in some other embodiment
The setting of color filter layers 135 in array substrate 11, specifically, color filter layers 135 are arranged in pixel electrode layer
Between 111 and protective layer 117, at this point, opposite substrate 13 no longer has color filter layers 135, thus, to form COA
(color filter on array) type liquid crystal display panel.
As shown in Figure 2 A and 2 B, it is a kind of liquid crystal display panel 20 for providing of another embodiment of the present invention, includes mainly：
Array substrate 21, opposite substrate 23 and liquid crystal layer 25.
Wherein, array substrate 21 is for example including pixel electrode layer 211.Specifically, pixel electrode layer 211 is for example including multiple
Pixel electrode 2111, each pixel electrode 2111 include multiple stem portions of (such as right-angled intersection setting) arranged in a crossed manner
21111 have a plurality of slit 211131 to form multiple pixel electrode areas 21113 and each pixel electrode area 21113.
The orientation of slit 211131 possessed by different pixel electrode areas 21113 is different.Multiple pixel electrodes 2111 are for example
For transparent pixel electrode, the translucent materials such as ito thin film may be used in material.
Opposite substrate 23 is for example including common electrode layer 231.Common electrode layer 231 is for example including multiple public electrode regions
2311, multiple public electrode regions 2311 are for example arranged in a one-to-one correspondence with multiple pixel electrodes 2111, each common electrode area
Be provided on domain 2311 it is at least one run through slot 23111, and it is at least one run through projection of the slot 23111 on pixel electrode 2111
In the region occupied by multiple stem portions 21111 positioned at pixel electrode 2111.It follows that each is through slot 23111
Width is, for example, less than equal to the width of the stem portion 21111 corresponding to it, and typically, each runs through the width example of slot 23111
The width of stem portion 21111 such as less than corresponding to it.Specifically, if one runs through projection of the slot on pixel electrode 1111
It, then should be corresponding with the stem portion through slot in the region occupied by a certain stem portion positioned at pixel electrode 1111.Public electrode
Layer 231 is, for example, made of transparent conductive material, and the transparent conductive material is, for example, the transparent conductive materials such as ito thin film.
Liquid crystal layer 25 is for example arranged between array substrate 21 and opposite substrate 23.
Further, the number of multiple stem portions 21111 is two, and two such as right-angled intersections of stem portion 21111 are formed
Four pixel electrode areas 21113.The slit 211131 of four pixel electrode areas 21113 is for example in 45 degree of orientations, 135 respectively
Degree orientation, 225 degree of orientations and 315 degree of orientations.
At least one number through slot 23111 be it is multiple, it is multiple run through projection of the slot 23111 on pixel electrode 2111
It is located in the region occupied by multiple stem portions 21111 of pixel electrode 2111.Specifically, at least one to run through slot
23111 number is, for example, two, and two are for example equally in cross type with two stem portions 21111 through slot 23111, and two
It is a to be located at shared by two stem portions 21111 of pixel electrode 2111 through projection of the slot 23111 on pixel electrode 2111
According to region in, namely through slot 23111 and stem portion 21111 be one-to-one relationship, and more than one stem portion 21111 is right
Should have through slot 23111.
Certainly, it has to be noted that the embodiment of the present invention be not limited to herein run through slot 23111 and stem portion
21111 be one-to-one relationship, can also be many-to-one relationship through slot 23111 and stem portion 21111 namely multiple runs through
Projection of the slot 23111 on pixel electrode 2111 is located at occupied by the same stem portion 21111 of pixel electrode 2111
In region, for example, it is by more that for example can change any one in Figure 1B or Fig. 2 B through slot 13111 or 23111 into
A discontinuous and shorter runs through what slot formed.
Each is 0.5 to 15 micron through the value range of the width W3 of slot 23111, each is through slot 23111
Width W3 is, for example, less than the width W4 of the stem portion 21111 corresponding to it.
Liquid crystal layer 25 includes multiple liquid crystal molecules 251, is located in 21111 region of multiple stem portions and at least one through slot
There is pre-tilt angle β, the value range of pre-tilt angle β to be for liquid crystal molecule 251 outside 23111 view field on pixel electrode 2111
0.1 degree to 5 degree.Further, it is to be appreciated that liquid crystal display panel 20 typically further includes frame glue, the frame glue is located at array
It is more to accommodate to surround an accommodating space jointly with array substrate 21 and opposite substrate 23 between substrate 21 and opposite substrate 23
A liquid crystal molecule 251.
Further, opposite substrate 23 further includes the first transparent substrate 233 and color filter layers 235, the first transparent base
Plate 233 is arranged in side of the opposite substrate 23 far from array substrate 21, and color filter layers 235 are located at the first transparent substrate 233
Between common electrode layer 231.Color filter layers 235 are the multiple for example including the multiple filtered regions being arranged in array
Filtered region for example including one or more in red filter region, green filter region and blue filter region, each
Pixel electrode 2111 is such as with one dot structure of composition active switching element such as TFT, multiple dot structures are for example respectively
It is corresponded with the multiple filtered region.Furthermore for the full-color liquid crystal display panels of RGB, single sub-pixel structure is for example
It is red (R) pixel, green (G) pixel or blue (B) pixel.
Accordingly, array substrate 21 for example further includes the second transparent substrate 213, gate insulating layer 215 and protective layer 217,
Second transparent substrate 213 is for example arranged in side of the array substrate 21 far from opposite substrate 23, gate insulating layer 215 and protective layer
217 are arranged between the second transparent substrate 213 and pixel electrode layer 211, and the setting of gate insulating layer 215 is remote in protective layer 217
Side from pixel electrode layer 211.
It, can also be by the color filter layers of opposite substrate 23 at this it is noted that in some other embodiment
In 235 settings to array substrate 21, specifically, color filter layers 235 are arranged in pixel electrode layer 211 and protective layer 217
Between, at this point, opposite substrate 23 no longer has color filter layers 235, thus, to form COA (color filter
On array) type liquid crystal display panel.
As shown in figure 3, for a kind of liquid crystal display device 30 that further embodiment of this invention provides, include mainly：Liquid crystal
Show panel 31 and backlight module 33.Wherein, liquid crystal display panel 31 is for example, by using the liquid crystal display described in aforementioned any embodiment
Panel such as liquid crystal display panel 10 and 20, specific structure and function details can refer to the associated description in previous embodiment,
Details are not described herein.One of the array substrate in liquid crystal display panel 31 far from its opposite substrate is for example arranged in backlight module 33
Side.Specifically, the exit facet of 33 emitted light of backlight module is for example set adjacent to the array substrate of liquid crystal display panel 31
It sets, so as to provide light source for liquid crystal display panel 31, cooperation liquid crystal display panel 31 drives the liquid of liquid crystal display panel 31
For example multiple liquid crystal molecules of the display medium of crystal layer are turned to needs picture to be shown to show.Backlight module 33 is, for example, common
Backlight module, details are not described herein for concrete function details.
In conclusion present invention may be implemented：By by original one entire common electrode layer with
The position that the stem portion of pixel electrode layer is opposite is dug out through slot, poor using the landform between common electrode layer and pixel electrode layer
It is different, it reduces the width of stem portion and/or reduces the width in dark line region, the aperture opening ratio and penetrance of panel can be improved in this way.
The present invention also provides a kind of liquid crystal display devices, including backlight module, drive component and foregoing liquid crystal display surface
Plate.The liquid crystal display device can be TN, OCB, VA type, curved face type liquid crystal display device, and but it is not limited to this.The liquid crystal display
It can be white light, tetra- coloured light of RGB three-color light sources, tetra- color light sources of RGBW or RGBY that device, which can use directly lower backlight, backlight,
Source, but it is not limited to this.
In several embodiments provided herein, it should be understood that disclosed system, device and/or method, it can
To realize by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit/
The division of module, only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multichannel unit
Or module can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, institute
Display or the mutual coupling, direct-coupling or communication connection discussed can be by some interfaces, device or unit
INDIRECT COUPLING or communication connection can be electrical, machinery or other forms.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of liquid crystal display panel, which is characterized in that including：
Array substrate, including pixel electrode layer；
Opposite substrate, including common electrode layer；
Liquid crystal layer is arranged between the array substrate and the opposite substrate；
Wherein, the pixel electrode layer includes multiple pixel electrodes, each described pixel electrode includes arranged in a crossed manner multiple
Stem portion has a plurality of slit to form multiple pixel electrode areas and each described pixel electrode area；
The common electrode layer includes multiple public electrode regions, the multiple public electrode region and the multiple pixel electrode
Be arranged in a one-to-one correspondence, be provided on each described public electrode region it is at least one run through slot, and described at least one run through
In region occupied by the multiple stem portion of the projection positioned at the pixel electrode of the slot on the pixel electrode.
2. liquid crystal display panel as described in claim 1, which is characterized in that at least one number through slot is one
A, one projection through slot on the pixel electrode is located at one in the multiple stem portion of the pixel electrode
In region occupied by a stem portion.
3. liquid crystal display panel as described in claim 1, which is characterized in that at least one number through slot is more
It is a, the multiple the multiple stem portion institute that the pixel electrode is located at through projection of the slot on the pixel electrode
In the region occupied.
4. liquid crystal display panel as described in claim 1, which is characterized in that the number of the multiple stem portion is two, and
The number of the multiple pixel electrode area is four.
5. liquid crystal display panel as described in claim 1, which is characterized in that each described described width through slot takes
Ranging from 0.5 to 15 micron of value.
6. liquid crystal display panel as described in claim 1, which is characterized in that the liquid crystal layer includes multiple liquid crystal molecules, position
In in the multiple stem portion region and it is described it is at least one through slot outside the view field on the pixel electrode described in
Liquid crystal molecule has pre-tilt angle, and the value range of the pre-tilt angle is 0.1 degree to 5 degree.
7. liquid crystal display panel as described in claim 1, which is characterized in that the opposite substrate further includes the first transparent substrate
And color filter layers, first transparent substrate is arranged in side of the opposite substrate far from the array substrate, described
Color filter layers are between the transparent substrate and the common electrode layer.
8. liquid crystal display panel as described in claim 1, which is characterized in that the array substrate further includes the second transparent base
One far from the opposite substrate in the array substrate is arranged in plate, gate insulating layer and protective layer, second transparent substrate
Side, the gate insulating layer and the protective layer are arranged between second transparent substrate and the pixel electrode layer, and institute
Gate insulating layer is stated to be arranged in side of the protective layer far from the pixel electrode layer.
9. liquid crystal display panel as claimed in claim 8, which is characterized in that the array substrate further includes colored filter
Layer, the color filter layers are between the pixel electrode layer and the protective layer.
10. a kind of liquid crystal display panel, which is characterized in that including：
Array substrate, including pixel electrode layer；
Opposite substrate, including common electrode layer；
Liquid crystal layer is arranged between the array substrate and the opposite substrate；
Wherein, the pixel electrode layer includes multiple pixel electrodes, each described pixel electrode includes two arranged in a crossed manner
Stem portion has a plurality of slit to form four pixel electrode areas and each described pixel electrode area；
The common electrode layer includes multiple public electrode regions, the multiple public electrode region and the multiple pixel electrode
Be arranged in a one-to-one correspondence, be provided on each described public electrode region it is multiple run through slot, and it is the multiple through slot described
Projection on pixel electrode is located in the region occupied by described two stem portions of the pixel electrode.
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| CN201810785655.2A CN108803162A (en) | 2018-07-17 | 2018-07-17 | Liquid crystal display panel |
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| US20130215341A1 (en) * | 2012-02-22 | 2013-08-22 | Samsung Display Co., Ltd. | Liquid crystal display |
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| CN106707634A (en) * | 2016-12-23 | 2017-05-24 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display device |
| CN107450243A (en) * | 2017-09-22 | 2017-12-08 | 惠科股份有限公司 | Display panel |
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