CN110297364A - A kind of array substrate, liquid crystal display panel and liquid crystal display device - Google Patents
A kind of array substrate, liquid crystal display panel and liquid crystal display device Download PDFInfo
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- CN110297364A CN110297364A CN201910344715.1A CN201910344715A CN110297364A CN 110297364 A CN110297364 A CN 110297364A CN 201910344715 A CN201910344715 A CN 201910344715A CN 110297364 A CN110297364 A CN 110297364A
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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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134372—Electrodes characterised by their geometrical arrangement for fringe field switching [FFS] where the common electrode is not patterned
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- Mathematical Physics (AREA)
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- Optics & Photonics (AREA)
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Abstract
The present invention relates to field of display technology, disclose a kind of array substrate, liquid crystal display panel and liquid crystal display device, the array substrate includes: multiple sub-pixels being arranged in array, each sub-pixel includes pixel electrode, each pixel electrode include a farmland to electrode zone, along line direction, per two adjacent pixel electrodes in electrode zone in farmland to different；Along column direction, per two adjacent pixel electrodes in electrode zone in farmland to different；Or, each pixel electrode includes two farmlands to mutually different electrode zone, along line direction, per two adjacent pixel electrodes in, farmland is not to mutually identical in adjacent electrode zone；Along column direction, per two adjacent pixel electrodes in, farmland in adjacent electrode zone is to different.The array substrate is applied to display product, and the display effect for making display product more evenly, weakens the tiny mura as caused by the rubbing deviation of directivity and shows degree, be effectively improved display effect.
Description
Technical field
The present invention relates to field of display technology, in particular to a kind of array substrate, liquid crystal display panel and liquid crystal display dress
It sets.
Background technique
In current display field, the design of FFS product pixel is divided into horizontal farmland and perpendicular farmland both of which, and perpendicular pixel of raising (is erected
Double farmlands, perpendicular single domain) aperture opening ratio height, but since the rubbing of PS (friction) smear light leakage causes contrast slightly worse；And horizontal farmland picture
Element design then avoids this risk during rubbing, PS erect-position on Gate line, rubbing smear not in pixel region,
There is no light leakage, black state brightness is low, therefore substantially increases contrast；However, although horizontal farmland pixel deisgn product contrast has
Advantage, but it is being parallel to the direction rubbing when being shown under low ash rank, it is all over the screen to have irregular microgroove, that is, it shows
Mura (bad microgroove), principle analysis: when rubbing angle and polaroid angle are offset, different farmlands to brightness have
Difference, the farmland pixel can macroscopically amplify rubbing mura to identical, and it is bad to show display.
Summary of the invention
The present invention provides a kind of array substrate, liquid crystal display panel and liquid crystal display device, which is applied to
Show product, the display effect that can make display product more evenly, weakens tiny as caused by the rubbing deviation of directivity significantly
Mura shows degree, is effectively improved display effect.
In order to achieve the above objectives, the present invention the following technical schemes are provided:
A kind of array substrate, comprising: multiple sub-pixels being arranged in array, each sub-pixel includes pixel electrode,
Each pixel electrode include a farmland to electrode zone, wherein along line direction, per two adjacent pixel electrodes in
Farmland in electrode zone is to different；Along column direction, per two adjacent pixel electrodes in electrode zone in farmland to mutual
It is not identical；
Alternatively, each pixel electrode includes two farmlands to mutually different electrode zone, wherein along line direction, often
In two adjacent pixel electrodes, in adjacent electrode zone farmland to mutually it is identical；Along column direction, per two adjacent pixel electricity
In extremely, farmland in adjacent electrode zone is to different.
In above-mentioned array substrate, in the row direction and on column direction, in every two adjacent pixel electrodes, adjacent electrode
The farmland in region is to being all different, when above-mentioned array substrate is applied in display product, after display product is lighted, and along line direction,
Bright secretly put in order in each sub-pixel with the electrode zone in a line is: light-dark-light-dark-is bright ... circuits sequentially, along column
Direction, bright secretly put in order in each sub-pixel with electrode zone in a line is: light-dark-light-dark-is bright ... circuits sequentially,
Therefore by the farmland of each sub-pixel in above-described embodiment two to putting in order, above-mentioned display product compared with the prior art in display
Product display effect more evenly, can weaken the tiny mura as caused by the rubbing deviation of directivity significantly and show degree, effectively
Improve display effect.
Therefore, above-mentioned array substrate be applied to display product, can make show product display effect more evenly, it is significantly weak
Change the tiny mura as caused by the rubbing deviation of directivity and show degree, is effectively improved display effect.
Optionally, in the row direction, in the pixel electrode per adjacent two odd columns or even column, adjacent electrode district
The angle of strip shaped electric poles and line direction in domain is different.
Optionally, in the row direction, per in two adjacent pixel electrodes, strip shaped electric poles in adjacent electrode zone that
This is symmetrical relative to a straight line parallel with column direction.
Optionally, in the row direction, in per two adjacent pixel electrodes, the strip shaped electric poles in adjacent electrode zone exist
Arrangement interlaced with each other on column direction.
Optionally, in a column direction, per in two adjacent pixel electrodes, strip shaped electric poles in adjacent electrode zone that
This is symmetrical relative to a straight line parallel with line direction.
Optionally, each electrode zone is horizontal farmland electrode zone.
Optionally, the angle of the strip shaped electric poles in each electrode zone and line direction is more than or equal to 5 ° and to be less than
Or it is equal to 7 °.
Optionally, the angle of the strip shaped electric poles in each electrode zone and line direction is 7 °.
Optionally, when each pixel electrode includes two farmlands to mutually different two electrode zones, each picture
The ratio of the area of two electrode zones in plain electrode is more than or equal to (2:3) and to be less than or equal to (1:1).
Optionally, the ratio of the area of two electrode zones in each pixel electrode is 1:1.
The present invention also provides a kind of liquid crystal display panel, any one the array base provided including such as above-mentioned technical proposal
Plate.
In addition, the present invention also provides a kind of display device, any one liquid crystal including the offer of such as above-mentioned technical proposal
Display panel.
Detailed description of the invention
Fig. 1 is a kind of arrangement schematic diagram of the sub-pixel for array substrate that the embodiment of the present invention one provides；
Fig. 2 is a kind of arrangement schematic diagram of the sub-pixel for array substrate that the embodiment of the present invention one provides；
Fig. 3 is the sub-pixel illuminating state schematic diagram for the display product that the embodiment of the present invention one provides；
Fig. 4 is the strip-like electrode structures schematic diagram in the pixel electrode that the embodiment of the present invention one provides；
Fig. 5 is a kind of arrangement schematic diagram of the sub-pixel of array substrate provided by Embodiment 2 of the present invention；
Fig. 6 is a kind of arrangement schematic diagram of the sub-pixel of array substrate provided by Embodiment 2 of the present invention；
Fig. 7 is the sub-pixel illuminating state schematic diagram of display product provided by Embodiment 2 of the present invention；
Fig. 8 is the strip-like electrode structures schematic diagram in pixel electrode provided by Embodiment 2 of the present invention；
Second embodiment of the present invention provides the ratio schematic diagrames of the electrode zone in each pixel electrode for the position Fig. 9；
Second embodiment of the present invention provides the ratio schematic diagrames of the electrode zone in each pixel electrode for the position Figure 10；
Icon: 1- sub-pixel；2- electrode zone；3- strip shaped electric poles.
Specific embodiment
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 description, 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.
For purposes of illustration only, Fig. 1 to Fig. 3 and Fig. 5 of the present embodiment be into Fig. 7, with A to for line direction, with the side Xiang Weilie B
To.It please refers to shown in Fig. 1 and Fig. 5, a kind of array substrate provided in an embodiment of the present invention, comprising: multiple sons being arranged in array
Pixel 1, each sub-pixel 1 include pixel electrode, and the array substrate in the present embodiment is for appearance in the prior art low
Rubbing (friction) direction is parallel under grayscale, irregular microgroove occurs in screen, leads to the problem of bad the having of display and changes greatly very much
It is kind, wherein the setting following embodiment about the pixel electrode in each sub-pixel 1 is illustrated:
Embodiment one
A kind of array substrate is provided in the present embodiment one, refering to what is shown in Fig. 1, the array substrate in the present embodiment one includes
Multiple sub-pixels 1 being arranged in array include a pixel electrode in each sub-pixel 1, wherein each pixel electrode includes one
A farmland to electrode zone 2, that is, the pixel of the array substrate is designed as single domain voxel model, wherein along line direction, per adjacent
Two pixel electrodes in electrode zone 2 in farmland to different；Along column direction, in every two adjacent pixel electrodes
Farmland in electrode zone 2 is to different.
In the array substrate of above-described embodiment one, on line direction and column direction, in every two adjacent pixel electrodes
The farmland of electrode zone 2 is to being all different, and as shown in connection with fig. 3 according to Fig. 1, when above-mentioned array substrate is applied in display product, shows
After showing that product is lighted, along line direction, bright secretly put in order with sub-pixel 1 each in a line is: light-dark-light-dark-is bright ...
Circuit sequentially, bright secretly put in order of each sub-pixel 1 is along column direction, same row: light-dark-light-dark-is bright ... successively follows
Ring, therefore, for the farmland by each sub-pixel 1 in above-described embodiment one to putting in order, the display product in the present embodiment one is relatively existing
There is display product display effect in technology that can more evenly weaken significantly tiny as caused by the rubbing deviation of directivity
Mura shows degree, is effectively improved display effect.
Specifically, in above-mentioned array substrate, in the row direction, the pixel electrode per adjacent two odd columns or even column
In, the strip shaped electric poles 3 and the angle of line direction in adjacent electrode zone 2 are different.Wherein, in the row direction, same to a line
In, the farmland of the electrode zone 2 in the pixel electrode of each odd column is to identical, in the pixel electrode of each even column electrode zone 2
Farmland to identical, by the item of the electrode zone 2 in the pixel electrode of each odd column of every row per the pixel electrode in two adjacent column
The numerical value of shape electrode 3 and the slanted angle of line direction is set as different, or will be every adjacent in the pixel electrode of each even column
Two column in pixel electrode the strip shaped electric poles 3 of electrode zone 2 and the numerical value of the slanted angle of line direction be set as mutual not phase
Together, be conducive to make display effect more evenly, it should be noted that can also be by two adjacent column every in each odd column pixel electrode
In pixel electrode the strip shaped electric poles 3 of electrode zone 2 and the numerical value of the slanted angle of line direction be set as different, simultaneously
By the strip shaped electric poles 3 of the electrode zone 2 with the pixel electrode in two adjacent column every in pixel electrode in each even column and row side
To the numerical value of slanted angle be set as different.
It should also be noted that, per the electrode zone 2 of the pixel electrode in two adjacent column in each odd column pixel electrode
Strip shaped electric poles 3 and the slanted angle of line direction numerical value may be set to be in identical and each even column pixels electrode it is every
The strip shaped electric poles 3 and the numerical value of the slanted angle of line direction of the electrode zone 2 of pixel electrode in two adjacent column are set as phase
Together, the present embodiment does not do and limits to.
Specifically, in above-mentioned array substrate, in the row direction, specific point of the strip shaped electric poles 3 in adjacent electrode zone 2
Mode for cloth can there are many selections, such as:
Mode one
As shown in Figure 1, in the row direction, the strip electricity in every two adjacent pixel electrodes, in adjacent electrode zone 2
Pole 3 is symmetrical in a straight line parallel with column direction opposite to each other.When strip shaped electric poles in the electrode zone 2 of each odd column and even column
3 is identical as the size of the slanted angle of line direction, can will be located at the bar shaped in two adjacent electrode zones 2 every in a line
Electrode will so be located at a line per adjacent two relative between the two and a straight line parallel with column direction is symmetrical arranged
Strip shaped electric poles 3 in electrode zone 2 are symmetrical arranged, and facilitate preparation.
Mode two
As shown in Fig. 2, in the row direction, the strip electricity in every two adjacent pixel electrodes, in adjacent electrode zone 2
The arrangement interlaced with each other in a column direction of pole 3.That is, the strip shaped electric poles in same one-row pixels electrode, in every adjacent electrode zone 2
3 in a column direction position have deviation, in the row direction, 3 active position of strip shaped electric poles in two adjacent electrode zones 2 is not
Together, be conducive to improve display effect.
Specifically, the setting about the strip shaped electric poles 3 in each electrode zone 2, in a column direction, per two adjacent pixels
In electrode, the strip shaped electric poles 3 in adjacent electrode zone 2 are symmetrical in a straight line parallel with line direction opposite to each other, convenient for system
It is standby.
Specifically, each electrode zone 2 in above-mentioned array substrate is horizontal farmland electrode zone, that is, above-mentioned array substrate is
The array substrate of horizontal farmland pixel design, then, PS (spacer material) erect-position on Gate line, in pixel region, do not deposit by rubbing smear
In light leakage, black state brightness is low, and contrast is higher, and the array substrate of above-mentioned horizontal farmland pixel design, display effect raising becomes apparent from.It needs
Illustrate it is that each electrode zone 2 in above-mentioned array substrate or perpendicular farmland electrode zone 2, the present embodiment, which is not done, to be limited to.
As shown in figure 4, strip shaped electric poles 3 and row in each pixel electrode of above-mentioned array substrate, in each electrode zone 2
The range of the angle α in direction is more than or equal to 5 ° and to be less than or equal to 7 °, and more specifically, item in each electrode zone 2
The angle α of shape electrode 3 and line direction can be set to 7 °.In addition, it is necessary to illustrate, the strip electricity in each electrode zone 2
The angle α of pole 3 and line direction is also possible to 5.5 °, 6 ° or 6.5 °, the strip shaped electric poles 3 in each electrode zone 2 and line direction
The size of angle theta can be arranged according to actual fabrication demand, and the present embodiment, which is not done, to be limited to.
Specifically, corresponding pixel color is in red, green, blue or white in the pixel electrode in each sub-pixel
One kind.Pixel color in each sub-pixel can be arranged according to the actual situation, to realize uniform display.
In above-mentioned array substrate, each pixel electrode is connected with a thin film transistor switch, that is, each pixel electrode by
One thin film transistor switch individually controls, and is conducive to the display effect for improving the display panel for having above-mentioned array substrate to be formed.
Embodiment two
A kind of array substrate is provided in the present embodiment two, refering to what is shown in Fig. 5, the array substrate in the present embodiment two includes more
A sub-pixel 1 being arranged in array includes often a pixel electrode in each sub-pixel 1, wherein each pixel electrode includes two
Along column direction distribution and farmland is to mutually different electrode zone 2, that is, the pixel in embodiment two be designed as it is double raise voxel model,
Wherein, along line direction, per two adjacent pixel electrodes along, farmland is not to mutually identical in adjacent electrode zone 2；Along column direction,
Per in two adjacent pixel electrodes, farmland in adjacent electrode zone 2 is to different.
In array substrate in above-described embodiment two, in the row direction and on column direction, on line direction and column direction, often
In two adjacent pixel electrodes, the farmland of adjacent electrode zone 2 is to being all different, as shown in connection with fig. 7 according to Fig. 5, above-mentioned reality
It is same in each sub-pixel 1 along line direction after display product is lighted when applying the array substrate in example two applied in display product
Bright secretly put in order of electrode zone 2 in a line is: light-dark-light-dark-is bright ... circuits sequentially, along column direction, each sub- picture
Bright secretly put in order in element 1 with electrode zone 2 in a line is: light-dark-light-dark-is bright ... circuits sequentially, therefore, by above-mentioned reality
The farmland of each sub-pixel 1 in example two is applied to putting in order, the display product in the present embodiment two compared with the prior art in display
Product display effect more evenly, can weaken the tiny mura as caused by the rubbing deviation of directivity significantly and show degree, effectively
Improve display effect.
Specifically, in the array substrate in above-described embodiment two, in the row direction, per adjacent two odd columns or even number
In the pixel electrode of column, the strip shaped electric poles 3 and the angle of line direction in adjacent electrode zone 2 are different.Wherein, the side of being expert at
Upwards, it is located at the farmland of the electrode zone 2 of a line to identical, in the pixel electrode of each even column in the pixel electrode of each odd column
Positioned at the farmland of the electrode zone 2 of a line to identical, will be in the pixel electrode of each odd column per the pixel electrodes of two adjacent column
In be located at and be set as different with strip shaped electric poles 3 of electrode zone 2 and the numerical value of the slanted angle of line direction of a line, or general
It is located at the strip shaped electric poles 3 of the electrode zone 2 with a line in pixel electrode in the pixel electrode of each even column per two adjacent column
It is set as different with the numerical value of the slanted angle of line direction, is conducive to make display effect more evenly, it should be noted that
It can be by the strip in the pixel electrode in two adjacent column every in each odd column pixel electrode positioned at the electrode zone 2 with a line
The numerical value of electrode 3 and the slanted angle of line direction is set as different, while will be with every phase in pixel electrode in each even column
It is located at the number of the strip shaped electric poles 3 of the electrode zone 2 with a line and the slanted angle of line direction in pixel electrode in two adjacent column
Value is set as different.
It should also be noted that, in the array substrate of above-described embodiment two, per adjacent two in each odd column pixel electrode
The numerical value for being located at the strip shaped electric poles 3 of the electrode zone 2 with a line and the slanted angle of line direction in pixel electrode in column can also
To be set as in identical and each even column pixels electrode being located at the electrode with a line in per the pixel electrode in two adjacent column
The strip shaped electric poles 3 in region 2 and the numerical value of the slanted angle of line direction are set as identical, and the present embodiment, which is not done, to be limited to.
Specifically, in the row direction, adjacent in every adjacent pixel electrode in the array substrate of above-described embodiment two
Electrode zone 2 in the distribution modes of strip shaped electric poles 3 can be there are many selection mode, such as:
Mode one
As shown in figure 5, in the row direction, the strip electricity in every two adjacent pixel electrodes, in adjacent electrode zone 2
Pole 3 is symmetrical in a straight line parallel with column direction opposite to each other.When strip shaped electric poles in the electrode zone 2 of each odd column and even column
3 is identical as the size of the slanted angle of line direction, will be located at the strip electrode in two adjacent electrode zones 2 every in a line
Relative between the two and a straight line parallel with column direction is symmetrical arranged, will so be located at a line per two adjacent electrodes
Strip shaped electric poles 3 in region 2 are symmetrical arranged, and facilitate preparation.
Mode two
As shown in fig. 6, in the row direction, the strip electricity in every two adjacent pixel electrodes, in adjacent electrode zone 2
The arrangement interlaced with each other in a column direction of pole 3.That is, in the row direction, in each pixel electrode, positioned at same a line per adjacent electrode
There is deviation in position to strip shaped electric poles 3 in region 2 in a column direction, in the row direction, the strip in two adjacent electrode zones 2
3 active position of electrode is different, is conducive to improve display effect.
Specifically, in the array substrate of above-described embodiment two, the setting of the strip shaped electric poles 3 about each electrode zone 2,
On column direction, in every two adjacent pixel electrodes, the side Yu Yuhang relative to each other of strip shaped electric poles 3 in adjacent electrode zone 2
It is symmetrical to a parallel straight line, convenient for preparation.
Specifically, in the array substrate of above-described embodiment two, each electrode zone 2 is horizontal farmland electrode zone, that is, above-mentioned reality
The array substrate that array substrate in example two is the design of horizontal farmland pixel is applied, then, PS (spacer material) erect-position is on Gate line, rubbing
In pixel region, light leakage is not present in smear, and black state brightness is low, and contrast is higher, and the array substrate of above-mentioned horizontal farmland pixel design is shown
Show that effect raising becomes apparent from.It should be noted that each electrode zone 2 in the array substrate of above-described embodiment two may be perpendicular
Farmland electrode zone 2, the present embodiment, which is not done, to be limited to.
As shown in figure 8, the angle theta of strip shaped electric poles 3 in each electrode zone 2 and line direction may range from being greater than or
Equal to 5 ° and it is less than or equal to 7 °, more specifically, the angle theta of strip shaped electric poles 3 and line direction in each electrode zone 2 is 7 °,
It should be noted that the angle theta of strip shaped electric poles 3 and line direction in each electrode zone 2 is also possible to 5.5 °, 6 ° or 6.5 °,
The size of the angle theta of strip shaped electric poles 3 and line direction in each electrode zone 2 can be arranged according to actual fabrication demand, this reality
It applies example and does not do and limit to.
Specifically, in the array substrate of above-described embodiment two, the area of two electrode zones 2 in each pixel electrode
Ratio is more than or equal to (2:3) and to be less than or equal to (1:1), it is preferable that two electricity in each pixel electrode can be set
The ratio of the area in polar region domain 2 is 1:1, wherein the area in two electrode zones 2 in each pixel electrode also can be set
Ratio is 7:12, can be divided in portion the area ratio of two electrode zones 2 in each pixel electrode according to actual needs, this
Embodiment, which is not done, limits to.
Specifically, the array substrate about above-described embodiment two, the area of two electrode zones 2 in each pixel electrode
Ratio setting, can be such as following there are many set-up mode:
Electrode zone ratio setting mode one
Refering to what is shown in Fig. 9, positioned at identical with the area ratio of two electrode zones 2 in each pixel electrode of a line, and
In a column direction, per in two adjacent pixel electrodes, the mutual not phase of the area ratio of two electrode zones 2 in each pixel electrode
Together, the area ratio of two electrode zones 2 in each pixel electrode is arranged such, is conducive to improve display effect.
On the basis of above-mentioned electrode zone ratio setting mode one, as shown in figure 9, often positioned at each pixel electricity of odd-numbered line
The area ratio of two electrode zones 2 in extremely is identical, and/or, two electrodes being often located in each pixel electrode of even number line
The area ratio in region 2 is identical, convenient for preparation.
Electrode zone ratio setting mode two
Refering to what is shown in Fig. 10, the area ratio for two electrode zones 2 being located in each pixel electrode of same row is identical, and
In the row direction, per in two adjacent pixel electrodes, the mutual not phase of the area ratio of two electrode zones 2 in each pixel electrode
Together, the area ratio of two electrode zones 2 in each pixel electrode is arranged such, is conducive to improve display effect.
On the basis of above-mentioned electrode zone ratio setting mode two, as shown in Figure 10, often it is located at each pixel of odd column
The area ratio of two electrode zones 2 in electrode is identical, and/or, two electricity being often located in each pixel electrode of even column
The area ratio in polar region domain 2 is identical, convenient for preparation.
Specifically, corresponding pixel color is not mutually in two electrode zones in each pixel electrode of above-described embodiment two
It is identical, and the corresponding pixel color of each electrode zone is one of red, green, blue or white, each electrode district
The corresponding pixel color in domain can be arranged according to the actual situation, to realize uniform display.
Pixel electrode item difference in the array substrate of above-described embodiment two, in each pixel electrode in two electrode zones
It is respectively connected with a thin film transistor switch, that is, the pixel electrode item in each electrode zone respectively individually controls, just
It is controlled in electrode zone, is conducive to the display effect for improving the display panel for thering is the array substrate in above-described embodiment two to be formed
Fruit.
Based on same invention thought, the embodiment of the invention also provides a kind of liquid crystal display panels, including such as above-mentioned implementation
Any one array substrate provided in example one or embodiment two.The display panel provided in the embodiment of the present invention, for existing
Appearance in technology is parallel to rubbing (friction) direction under low ash rank, and screen irregular microgroove occurs, generates display not
Good problem tool is greatly improved.
In addition, being based on same invention thought, the embodiment of the invention also provides a kind of display devices, including such as above-mentioned implementation
Any one liquid crystal display panel provided in example.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
Bright spirit and scope.In this way, if these modifications and changes of the present invention belongs to the claims in the present invention and its equivalent technologies
Within the scope of, then the present invention is also intended to include these modifications and variations.
Claims (12)
1. a kind of array substrate characterized by comprising multiple sub-pixels being arranged in array, each sub-pixel include
Pixel electrode, each pixel electrode include a farmland to electrode zone, wherein along line direction, per two adjacent pictures
The farmland in electrode zone in plain electrode is to different；Electrode zone along column direction, in every two adjacent pixel electrodes
Interior farmland is to different；
Alternatively, each pixel electrode includes two farmlands to mutually different electrode zone, wherein along line direction, per adjacent
Two pixel electrodes in, in adjacent electrode zone farmland to mutually it is identical；Along column direction, per two adjacent pixel electrodes
In, farmland in adjacent electrode zone is to different.
2. array substrate according to claim 1, which is characterized in that in the row direction, per adjacent two odd columns or
In the pixel electrode of even column, the angle of strip shaped electric poles and line direction in adjacent electrode zone is different.
3. array substrate according to claim 1, which is characterized in that in the row direction, per two adjacent pixel electrodes
In, the strip shaped electric poles in adjacent electrode zone are symmetrical in a straight line parallel with column direction opposite to each other.
4. array substrate according to claim 1, which is characterized in that in the row direction, per two adjacent pixel electrodes
In, the strip shaped electric poles arrangement interlaced with each other in a column direction in adjacent electrode zone.
5. array substrate according to claim 1, which is characterized in that in a column direction, per two adjacent pixel electrodes
In, the strip shaped electric poles in adjacent electrode zone are symmetrical in a straight line parallel with line direction opposite to each other.
6. array substrate according to claim 1, which is characterized in that each electrode zone is horizontal farmland electrode zone.
7. array substrate according to claim 6, which is characterized in that strip shaped electric poles and row in each electrode zone
The angle in direction is more than or equal to 5 ° and to be less than or equal to 7 °.
8. array substrate according to claim 7, which is characterized in that strip shaped electric poles and row in each electrode zone
The angle in direction is 7 °.
9. array substrate according to claim 1, which is characterized in that when each pixel electrode includes two farmlands to mutual
When different two electrode zones, the ratio of the area of two electrode zones in each pixel electrode be more than or equal to
(2:3) and it is less than or equal to (1:1).
10. array substrate according to claim 9, which is characterized in that two electrode zones in each pixel electrode
The ratio of area is 1:1.
11. a kind of liquid crystal display panel, which is characterized in that including such as described in any item array substrates of claim 1-10.
12. a kind of display device, which is characterized in that including liquid crystal display panel as claimed in claim 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344715.1A CN110297364A (en) | 2019-04-26 | 2019-04-26 | A kind of array substrate, liquid crystal display panel and liquid crystal display device |
Applications Claiming Priority (1)
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