CN109270749A - Liquid crystal display panel and display device - Google Patents
Liquid crystal display panel and display device Download PDFInfo
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- CN109270749A CN109270749A CN201811344323.7A CN201811344323A CN109270749A CN 109270749 A CN109270749 A CN 109270749A CN 201811344323 A CN201811344323 A CN 201811344323A CN 109270749 A CN109270749 A CN 109270749A
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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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
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Abstract
The present invention provides a kind of liquid crystal display panel and display device, liquid crystal display panel includes the color membrane substrates and array substrate of relative spacing setting, the supporter in the gap of multiple liquid crystal cells for being used to support and keeping liquid crystal display panel is folded between color membrane substrates and array substrate, the pixel main region including multiple pixels is equipped in array substrate, pixel main region is divided into multiple pixel subregions, the pixel of each pixel subregion is in n × m rank matrix arrangement, it and include at least one first pixel subregion in multiple pixel subregions, every one-row pixels in first pixel subregion are only corresponding with a supporter, and first each column pixel in pixel subregion is only corresponding with a supporter, wherein, n, m is positive integer.The present invention can be avoided the generation of horizontal Mura in liquid crystal display panel.
Description
Technical field
The present invention relates to technical field of liquid crystal display more particularly to a kind of liquid crystal display panel and display devices.
Background technique
TFT-LCD liquid crystal display device be using changing its arrangement mode by the voltage for being applied to liquid crystal two sides, from
And realize the light path switch that control light passes through.One of most common application as liquid crystal display device, common touching display screen
Oncell and Incell can be divided into from structure.Oncell refers to the color membrane substrates that touch screen is embedded into liquid crystal display panel
Method between polaroid matches touch sensor that is, on liquid crystal display panel.Incell refers to touch panel function is embedding
Enter the method into liquid crystal pixel, i.e., is internally embedded touch sensor function in liquid crystal display panel, screen can be made to become in this way
It obtains more frivolous.As touch-control solution leading at present, Incell technology obtains adopting for numerous terminal clients, for face
Plate design companies, Incell scheme are both direction also with the implementation development of touch-control, and one is Full Incell scheme
(abbreviation FIC), the other is Hybrid Incell scheme (abbreviation HIC).Wherein, FIC is designed using single layer touch-control cabling, is adopted
It is self-capacitance principle, realizes multi-point touch, and HIC is designed by traditional double-deck touch-control cabling, using mutual capacitance
Principle is the traditional technology for realizing multi-point touch.HIC scheme, can due to selecting Vcom electrode as driving electrodes (Tx electrode)
To save one of exposure mask, so HIC scheme is also an extremely advantageous touch-control solution, and technique is relatively easy, drives
Dynamic IC scheme is relatively simple.
HIC scheme is to realize touch function, and driving electrodes (Tx) and induction electrode (Rx) need to be arranged.Fig. 1 is the prior art
The structural schematic diagram of middle HIC scheme.As shown in Figure 1, the first driving electrodes 81 be arranged in 82 upper surface of the first array substrate, i.e. with
The opposite side of first color membrane substrates 84, the first induction electrode 83 be arranged in the first color membrane substrates 84 away from the first array substrate
82 side.Wherein the first driving electrodes 81 take Vcom electrode as driving electrodes.Fig. 2 is HIC scheme in the prior art
Cross-sectional view.As shown in Fig. 2, being additionally provided with multiple main supports in the first color membrane substrates 84 and the opposite side of the first array substrate 82
Object 85, which is used to support and the gap of the liquid crystal cell that keeps liquid crystal display panel, and the main supporter 85 prolongs
It reaches and is arranged in the first driving electrodes 81 of 82 upper surface side of the first array substrate.
As shown in Figure 1, 2, it since the first driving electrodes 81 are strip, and is spaced in parallel in the first array substrate 82
Setting, thus in the spaced position of the first adjacent driving electrodes 81, there will be the fracture area 87 of strip, and due to master
Supporter 85 is in a circular table shape, at the top of surface be circle, after liquid crystal display panel is to box, main supporter 85 it is round table-like
Top is easy to drop into the fracture area 87 of above-mentioned strip, causes this region Gap lower, there are larger between adjacent pixel
Segment difference, thus liquid crystal display panel it is last point screen when form lateral luminance difference.Especially falling into the fracture area
The number of adjacent main supporter 85 in 87 is more, and when mutual distance is closer, in final mould group state point screen, liquid crystal
On display panel, position corresponding with this position will appear regular horizontal Mura, and (LCD brightness is non-uniform existing
As).
Summary of the invention
The present invention provides a kind of liquid crystal display panel and display device, can be avoided the hair of horizontal Mura in liquid crystal display panel
It is raw.
One aspect of the present invention provides a kind of liquid crystal display panel, color membrane substrates and array base including relative spacing setting
Plate is folded with the gap of multiple liquid crystal cells for being used to support and keeping liquid crystal display panel between color membrane substrates and array substrate
Supporter, the pixel main region including multiple pixels is equipped in array substrate, pixel main region is divided into multiple pixel sub-districts
Domain, the pixel of each pixel subregion are in n × m rank matrix arrangement, and in multiple pixel subregions include at least one first
Pixel subregion, every one-row pixels in the first pixel subregion are only corresponding with a supporter, and in the first pixel subregion
Each column pixel it is only corresponding with a supporter, wherein n, m be positive integer.
Another aspect of the present invention provides a kind of display device, including liquid crystal display panel described above.
Liquid crystal display panel of the invention is by being as above arranged, in the first pixel subregion, with every row therein, each column
Pixel is corresponding, only one equal supporter exists, and the arrangement of all supporters is made to tend to homogenize, this with it is same in the prior art
It is compared in the pixel subregion of sample size, the case where every row of pixel, each column correspond to multiple adjacent supports objects, reduces adjacent branch
Support object each falls within the probability in the fracture area of driving electrodes, it is thus possible to avoid the generation of horizontal Mura in liquid crystal display panel.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to make simply to introduce, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of HIC scheme in the prior art；
Fig. 2 is the cross-sectional view of HIC scheme in the prior art；
Fig. 3 is the schematic cross-sectional view for the liquid crystal display panel that the embodiment of the present invention one provides；
Fig. 4 is in liquid crystal display panel that the embodiment of the present invention one provides, the arrangement schematic diagram of pixel subregion；
Fig. 5 be the embodiment of the present invention one provide liquid crystal display panel in, supporter corresponding with the first pixel subregion
Arrangement schematic diagram；
Fig. 6 is the arrangement schematic diagram of the supporter in the prior art.
Description of symbols:
1-color membrane substrates；
2-array substrates；
3-supporters；
5-pixel main regions；
6-the first pixel subregion；
7-pixels；
81-the first driving electrodes；
82-the first array substrate；
83-the first induction electrode；
84-the first color membrane substrates；
85-main supporters；
The sub- viewing area of 86-pixels；
87-fracture areas；
51-pixel subregions.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
In the description of description of the invention, it is to be understood that the orientation or position of the instructions such as term " side wall ", " top "
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is interpreted as limitation of the present invention.
In the description of the present invention, the meaning of " plurality " is multiple, such as two, four etc., unless otherwise clearly specific
Restriction.
In the present invention unless specifically defined or limited otherwise, fisrt feature may include in the "upper" of second feature
First and second features directly contact, and also may include that the first and second features are not direct contacts but pass through between them
Other characterisation contact.
In the present invention unless specifically defined or limited otherwise, the terms such as term " connection " shall be understood in a broad sense, example
Such as, it may be a fixed connection, may be a detachable connection, or is integral；Can be mechanical connection, be also possible to electrical connection or
It can communicate with each other；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
Logical or two elements interaction relationship.For the ordinary skill in the art, can understand as the case may be
The concrete meaning of above-mentioned term in the present invention.
The present invention is substantially a kind of design method of the supporter of color membrane substrates side, can solve HIC production mistake
The bad problem of the horizontal Mura occurred in journey.To avoid the horizontal Mura of the color display unevenness occurred in grayscale and white picture
Phenomenon is finally able to ascend the display homogeneity and display effect of product.
Embodiment one
Fig. 3 is the schematic cross-sectional view for the liquid crystal display panel that the embodiment of the present invention one provides；Fig. 4 is the embodiment of the present invention one
In the liquid crystal display panel of offer, the arrangement schematic diagram of pixel subregion；Fig. 5 is the liquid crystal display that the embodiment of the present invention one provides
In panel, the arrangement schematic diagram of supporter corresponding with the first pixel subregion.In addition, in the present invention, by pixel arrangement
Line direction is defined as the direction H, and the column direction of pixel arrangement is defined as the direction V.
As shown in Fig. 3,4,5, the liquid crystal display panel of the present embodiment includes the color membrane substrates 1 and array of relative spacing setting
Substrate 2 is folded with multiple liquid crystal cells being used to support and keep liquid crystal display panel between color membrane substrates 1 and array substrate 2
Gap supporter 3, optionally, supporter 3 be arranged on color membrane substrates 1, in addition, in array substrate 2 be equipped with include it is more
The pixel main region 5 of a pixel 7, pixel main region 5 are divided for multiple pixel subregions 51, the pixel 7 of each pixel subregion 51
It in n × m rank matrix arrangement (not shown), and include at least one first pixel subregion 6 in multiple pixel subregions 51, such as
Shown in Fig. 5, every one-row pixels in the first pixel subregion 6 are only corresponding with a supporter 3, and in the first pixel subregion 6
Each column pixel it is only corresponding with a supporter 3, wherein n, m be positive integer, m and n can be equal, can also be unequal, this
Invention to this with no restriction.Fig. 5 is illustrated by taking 24 × 24 rank matrix arrangements as an example, and however, the present invention is not limited thereto can also
To be arranged to other numerical value according to the actual needs.
Above-mentioned supporter 3, also referred to as PS (Photo Spacer, light sensitive spacer) are arranged in 1 side of color membrane substrates,
It is mainly used for supporting and keeping the gap (Cell-gap) of the liquid crystal cell of liquid crystal display panel uniform.
In the present embodiment, corresponding with every row, each column pixel in the first pixel subregion by being as above arranged, only have
One supporter exists, and the arrangement of entire supporter is made to tend to homogenize, this and an equal amount of pixel sub-district in the prior art
It is compared in domain, the case where every row of pixel, each column correspond to multiple adjacent supports objects, reduces adjacent supports object and each fall within driving electricity
Probability in the fracture area of pole, it is thus possible to avoid the generation of horizontal Mura in liquid crystal display panel.Simultaneously to entire pixel master
For region 5, due to increasing supporter 3 in the distance in the direction H, the spacing with supporter in the prior art in the direction H is smaller
The case where compare, can reduce supporter 3 fall in segment difference caused by the fracture area of driving electrodes influence.Further, since guaranteeing
There is a supporter 3 for every row of pixel, can guarantee that multiple supporters 3 corresponding with adjacent lines of pixels can give driving electricity
The fracture area of pole provides enough supports, reduces the risk that horizontal Mura occurs.Certainly, the present invention is set in the arrangement of supporter 3
In meter, without the fracture area for evading driving electrodes is deliberately gone, brought influence upper on driving electrodes design is reduced.
Optionally, supporter 3 is round table-like.Multiple round table-like supporters 3 can in the case where guaranteeing support performance,
Minimize the contact area with array substrate 2.It is of course also possible to be the shapes such as cylindric, can come according to the actual needs
It is configured, the invention is not limited thereto.
Optionally, each pixel subregion 51 is the first pixel subregion 6.In this way, making in pixel main region 5
Each pixel subregion 51 is that every one-row pixels are only corresponding with a supporter 3, and each column pixel only with a supporter 3
Corresponding structure.
The arrangement situation of above structure is described in detail below.
Fig. 6 is the arrangement schematic diagram of the supporter in the prior art.For the ease of comparative descriptions, we discuss Fig. 6 and
Fig. 5 has the case where pixel of same number.
The pixel display area of liquid crystal display panel in the prior art also includes multiple sub- viewing areas of identical pixel, Fig. 6
In only represent the arrangement situation of the corresponding supporter in the sub- viewing area 86 of 24 pixels, certainly, the invention is not limited thereto, can be
The greater number of sub- viewing area 86 of pixel.As shown in fig. 6, include 4 × 6 pixels in the sub- viewing area 86 of each pixel, also,
It include 4 supporters 3 in the sub- viewing area 86 of the pixel.The supporter 3 of pixel display area including the sub- viewing area 86 of the pixel is set
Setting density is (4 × 1/4)/(4 × 6)=1/24.In Fig. 6, each pixel includes 3 sub-pixels, is indicated for convenience here,
And the structure of the sub-pixel not shown.As shown in fig. 6, being spaced each other 3 pictures between supporter 3 corresponding with same row pixel
The distance of element, is spaced each other at a distance from 5 pixels between corresponding supporter 3 with same one-row pixels.
The pixel main region 5 of liquid crystal display panel in the present embodiment includes multiple first pixel subregions 6, in Fig. 5 only
Represent the arrangement situation of 1 corresponding supporter of the first pixel subregion 6.As shown in figure 5, in each first pixel subregion
Include 24 × 24 pixels in 6, also, includes 24 supporters 3 in the first pixel subregion 6.Including first pixel
3 density of setting of supporter of the pixel main region in region 6 is 24/ (24 × 24)=1/24.Due to the supporter 3 of the present embodiment
Density of arranging is identical with the arrangement density in Fig. 6, that is, although the liquid crystal display panel of the present embodiment changes the row of supporter 3
Cloth rule, but there is no the support performance for sacrificing supporter 3, the two compares, in an equal amount of picture element display area, institute
The number of the supporter 3 of setting is identical.In Fig. 5, each pixel includes 3 sub-pixels, is indicated for convenience here, and
The structure of the sub-pixel not shown.It is and same in the pixel main region 5 for including multiple first pixel subregions 6 shown in fig. 5
The distance of 23 pixels is spaced each other between the corresponding supporter 3 of one column pixel, between supporter 3 corresponding with same one-row pixels
It is spaced each other the distance of 23 pixels.
In Fig. 6 and Fig. 5, H direction (direction of the row of pixel) of the driving electrodes of strip in figure is extended on
In array substrate, i.e. (not shown) is arranged in parallel in the length direction of strip driving electrodes and the direction H.Then different driving electrode it
Between driving electrodes fracture area also with H to be set in parallel arrangement.
Firstly, every row pixel is corresponding with 7 supporters 3 in pixel display area shown in Fig. 6, each column pixel is corresponding with 5
A supporter 3.And in the first pixel subregion 6 shown in Fig. 5, every row pixel is corresponding with 1 supporter 3, each column pixel pair
There should be 1 supporter 3.Since the fracture area and H of driving electrodes are set in parallel arrangement to the line direction of, i.e. pixel arrangement,
We by between the first row pixel and the second row pixel, with the fracture area of driving electrodes for be illustrated, such as
In shown in Fig. 6,7 corresponding with the first row pixel adjacent supporters 3 have all fallen within the first row pixel and the second row pixel is driven
In the fracture area of moving electrode, at this moment there will be horizontal Mura, stated differently, since the supporter 3 of more numbers has fallen in drive
In the fracture area of moving electrode, the probability that horizontal Mura occurs is bigger.It is only illustrated in Fig. 6 comprising the sub- viewing area 86 of 24 pixels
The case where, if it exists more, such as 24*m × 24*m pixel sub- viewing area 86 when, as viewed from line direction, with the first row picture
The corresponding 7*m adjacent supporter 3 of element has been all fallen in the first row pixel and the fracture area of the second row pixel driver electrode,
The case where horizontal Mura, can be more serious.As viewed from column direction, there are 5*m supporters, due to transversely there are multiple fractures
Region, the arrangement mode in Fig. 6, has relatively large number of supporter and falls in fracture area, and the probability that horizontal Mura occurs is bigger.
And for arrangement mode shown in fig. 5, supporter 3 corresponding with the first row pixel only one, that is, fall in first
Supporter in row pixel and the fracture area of the second row pixel driver electrode only one, therefore in the first pixel subregion
It, can't there is a phenomenon where horizontal Mura in 6.At this point, reducing the probability that horizontal Mura occurs.Due to being only illustrated packet in Fig. 5
The case where containing 1 the first pixel subregion 6, if it exists more, such as m × m the first pixel subregion 6 when, from line direction
It looks, m corresponding with the first row pixel supporters 3 adjacent (less than the 5*m in Fig. 6) have all fallen within the first row pixel and the
It, at this time also can there is a situation where horizontal Mura in the fracture area of two row pixel driver electrodes.But the horizontal Mura and Fig. 6 occurred at this time
The horizontal Mura of middle generation can mitigate compared to degree, this is because in Fig. 5 adjacent supports object 3 corresponding with same one-row pixels spacing
(23 pixel units), greater than the spacing (5 pixel units) of adjacent supports object 3 corresponding with same one-row pixels in Fig. 6.In liquid
The color membrane substrates side of LCD panel is looked, and position corresponding to the supporter 3 fallen into the fracture area of driving electrodes is to produce
The region of raw recess, if multiple lesser adjacent supports objects 3 in interval are both fallen in fracture area, the degree for generating recess can be compared with
Greatly, just more obvious the case where horizontal Mura.And the supporter 3 of the present embodiment is arranged, so that the spacing between supporter widens, meeting
Mitigating the segment difference caused by supporter 3 is fallen in driving electrodes port areas influences, and mitigates the degree of horizontal Mura.From the side of column
To looking, there are m (less than the 5*m in Fig. 6) supporters, the arrangement side due to transversely there are multiple fracture areas, in Fig. 6
Formula has relatively small number of supporter 3 and falls in fracture area, and the probability that horizontal Mura occurs reduces.
In the arrangement mode of the supporter of the present embodiment, with an equal amount of pixel subregion in the prior art regularly
Arrangement, and difference the case where every row of pixel, each column correspond to multiple adjacent supports objects, it is and every in the first pixel subregion
Row, each column pixel are corresponding, only one equal supporter exists, and the arrangement of entire scope inner support object is made to tend to homogenization, discrete
Change, reduces the probability that adjacent supports object is each fallen in the fracture area of driving electrodes, it is thus possible to avoid liquid crystal display panel
The generation of middle horizontal Mura.
In addition, as described above for entire pixel main region 5, due to will in the direction H, the distance of adjacent supports object by
It is spaced 5 pixel units to widen as 23 spaced pixels units, therefore can reduce the fracture zone that supporter 3 falls in driving electrodes
Segment difference caused by domain influences.
Again, in addition, in the first single pixel subregion 6, since in the direction V, guarantee is corresponding with every row of pixel,
It is equipped with a supporter 3, therefore can guarantee that multiple supporters 3 corresponding with adjacent pixel can be to the fracture zone of driving electrodes
Domain provides enough supports, reduces the risk that horizontal Mura occurs.
In addition, in the arrangement mode of the supporter 3 of the prior art, in order to avoid the generation of horizontal Mura, in design supporter
Arrangement when, often consider to avoid the fracture area there are driving electrodes as far as possible, thus inflexible in design aspect, very much
In the case of in order to avoid apparent horizontal Mura generation, to sacrifice other functions such as supportive to realize.And the present invention is propping up
It supports in the arrangement design of object 3, without deliberately going the fracture area for evading driving electrodes, thus can reduce and driving electrodes are designed
It is influenced brought by upper.
Optionally, in multiple supporters 3, between supporter 3 corresponding with the same one-row pixels of pixel main region 5 to each other
Away from for m-1 pixel.Design is the arrangement in order to consider each first pixel subregion 6 in entire pixel main region 5 in this way
Situation as far as possible homogenizes the arrangement of each supporter 3.Specifically, including multiple first pixel subregions in pixel main region 5
When 6, in the first adjacent pixel subregion 6, be located at the first adjacent pixel subregion 6 boundary, it is positioned at same a line
The corresponding supporter 3 of pixel be possible to can there is a situation where hypotelorisms, the support of liquid crystal cell is imitated to influence supporter 3
Fruit.And be arranged as described so, distance is m-1 between supporter 3 corresponding with the same one-row pixels of pixel main region 5
Pixel, can guarantee between all supporters 3 corresponding with same a line of pixel main region 5 line direction all keep it is certain away from
From being not in close situation.
It is further alternative, in multiple supporters 3, between supporter 3 corresponding with the same row pixel of pixel main region 5
Distance is n-1 pixel.It is similar with above-mentioned ground reason, it can also guarantee the same row pair with pixel main region 5 in this way
It is all maintained a certain distance between all supporters 3 answered in column direction, was not in close situation.
Certainly, in multiple supporters 3, between supporter 3 corresponding with the same one-row pixels of pixel main region 5 each other
Spacing is m-1 pixel, and distance is n-1 between supporter 3 corresponding with the same row pixel of pixel main region 5
In the case where pixel, due to that can either guarantee between all supporters 3 corresponding with same a line of pixel main region 5 in line direction
It all maintains a certain distance, and can guarantee between all supporters 3 corresponding with the same row of pixel main region 5 in column direction
It all maintains a certain distance, integrates, can guarantee all to protect each other between all supporters 3 corresponding with pixel main region 5
Hold a certain distance.
Optionally, as shown in figure 5, in each first pixel subregion 6, corresponding two supporters 3 of adjacent rows pixel
In line direction interval at least five pixel of the first pixel subregion 6.When corresponding two supporters 3 of adjacent rows pixel are
When the line direction interval of one pixel subregion 6 is less than 5 pixels, it is possible to will appear part supporter 3 and flock together relatively
The case where, to influence supporter 3 to the support effect of liquid crystal cell.And being arranged can guarantee and the first pixel as described so
It is all maintained a certain distance between the corresponding all supporters 3 of same a line of subregion 6 in line direction, was not in close feelings
Condition.
Further alternative, in each first pixel subregion 6, corresponding two supporters 3 of adjacent two column pixel are in institute
State column direction interval at least five pixel of the first pixel subregion 6.Similarly with above situation, when adjacent two column pixel is corresponding
Two supporters 3 when the column direction interval of the first pixel subregion 6 is less than 5 pixels, it is possible to will appear part support
The case where object 3 flocks together relatively, to influence supporter 3 to the support effect of liquid crystal cell.And it is arranged as described so
Can guarantee between all supporters 3 corresponding with the same row of the first pixel subregion 6 column direction all keep it is certain away from
From being not in close situation.
It is of course also possible to be in each first pixel subregion 6, corresponding two supporters 3 of adjacent rows pixel are
Line direction interval at least five pixel of one pixel subregion 6, also, corresponding two supporters 3 of adjacent two column pixel are described
Column direction interval at least five pixel of first pixel subregion 6.In this way, can either guarantee same with the first pixel subregion 6
It all maintains a certain distance, and can guarantee and the first pixel subregion 6 in line direction between the corresponding all supporters 3 of row
It is all maintained a certain distance between the corresponding all supporters 3 of same row in column direction.It integrates, can guarantee and the first picture
It is all maintained a certain distance each other between the corresponding all supporters 3 in sub-prime region 6, was not in close situation.
In addition, as shown in figure 5, it is straight to be located at same in supporter 3 corresponding with the pixel in the first pixel subregion 6
The quantity of supporter 3 on line is less than or equal to two.During the arrangement of supporter 3, it is possible to will appear multiple supports
Object 3 connects situation into a line, so, is possible to will appear regular black line in the display side of final liquid crystal display panel,
The display quality of liquid crystal display panel is influenced, thus the present embodiment considers supporter 3 corresponding with the pixel in the first pixel subregion 6
In, the quantity for the supporter 3 being located on the same line is less than or equal to two, to prevent the generation of such case.
Certainly, when multiple first pixel subregions 6 constitute pixel main region 5, although with single the first sub-pixel area
It is not in the case where being located on the same line, it is likely that will appear following feelings between the corresponding supporter 3 of the pixel in domain 6
Condition is likely located on same straight line between the corresponding supporter 3 of pixel of the first different pixel subregions 6.Most
The display side of whole liquid crystal display panel is possible to will appear regular black line, influences the display quality of liquid crystal display panel.Therefore, it is possible to
It considers a problem in the range of entire pixel main region, it can be to be located at the oblique straight line of same in all multiple supporters 3
On the quantity of supporter 3 be less than or equal to two, the extending direction of oblique straight line here and the line direction of pixel, Yi Jilie
Direction is different.So, all supporters 3 corresponding with pixel in the range of entire pixel main region will not
It appears in and connects situation into a line on oblique straight line, avoid the generation of black line.
Liquid crystal display panel in the present embodiment includes the color membrane substrates and array substrate of relative spacing setting, in color film base
The supporter in the gap of multiple liquid crystal cells for being used to support and keeping liquid crystal display panel is folded between plate and array substrate,
Array substrate is equipped with the pixel main region including multiple pixels, and pixel main region is divided into multiple pixel subregions, each pixel
The pixel of subregion is in n × m rank matrix arrangement, and includes at least one first pixel subregion in multiple pixel subregions,
Every one-row pixels in first pixel subregion are only corresponding with a supporter, and each column pixel in the first pixel subregion
It is only corresponding with a supporter, wherein n, m are positive integer.The liquid crystal display panel of the present embodiment is by being as above arranged, the first picture
Corresponding with every row, each column pixel in sub-prime region, only one equal supporter exists, and the arrangement of entire supporter is made to tend to be equal
Homogenize, this in an equal amount of pixel subregion in the prior art, every row of pixel, each column corresponding multiple adjacent supports objects
Situation is compared, and reduces the probability that adjacent supports object is each fallen in the fracture area of driving electrodes, it is thus possible to avoid liquid crystal
Show the generation of horizontal Mura in panel.
The design purport of liquid crystal display panel of the invention is, upsets the rule in existing supporter arrangement as far as possible
Property, so that arrangement homogenization, the discretization of supporter.And the interval between supporter adjacent to each other is widened as far as possible, thus
Mitigate the occurrence degree of horizontal Mura.
Embodiment two
The present embodiment provides a kind of display devices, including the liquid crystal display panel as described in above-described embodiment one, wherein liquid
Specific structure, function and the working principle of LCD panel have been described in detail in previous embodiment one, herein
It repeats no more.
Certainly, the display device of the present embodiment can also include for providing the backlight of back light for liquid crystal display panel
Mould group.
The display device of the present embodiment can be avoided the generation of horizontal Mura in liquid crystal display panel.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In addition, in the present invention unless specifically defined or limited otherwise, term " connection ", " connected ", " fixation ", " peace
Dress " etc. shall be understood in a broad sense, such as can be mechanical connection, be also possible to be electrically connected；It can be and be directly connected to, can also pass through
Intermediary is indirectly connected, and can be the connection inside two elements or the interaction relationship of two elements, unless otherwise bright
True restriction, for the ordinary skill in the art, can understand as the case may be above-mentioned term in the present invention
Concrete meaning.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of liquid crystal display panel, which is characterized in that color membrane substrates and array substrate including relative spacing setting, described
The gap of multiple liquid crystal cells for being used to support and keeping liquid crystal display panel is folded between color membrane substrates and the array substrate
Supporter, in the array substrate be equipped with including multiple pixels pixel main region, the pixel main region is divided into multiple
The pixel of pixel subregion, each pixel subregion is in n × m rank matrix arrangement, and in the multiple pixel subregion
Including at least one the first pixel subregion, every one-row pixels in the first pixel subregion only with an above support
It is corresponding, and each column pixel in the first pixel subregion is only corresponding with an above support, wherein n, m are positive whole
Number.
2. liquid crystal display panel according to claim 1, which is characterized in that each pixel subregion is described
One pixel subregion.
3. liquid crystal display panel according to claim 2, which is characterized in that in the multiple supporter, with the pixel
Distance is the m-1 pixels between the corresponding above support of same one-row pixels of main region.
4. liquid crystal display panel according to claim 2 or 3, which is characterized in that in the multiple supporter, with the picture
Distance is the n-1 pixels between the corresponding above support of same row pixel of plain main region.
5. liquid crystal display panel according to claim 2, which is characterized in that in each first pixel subregion, phase
Line direction interval at least five pixel of corresponding two above supports of two row pixels of neighbour in the first pixel subregion.
6. liquid crystal display panel according to claim 2 or 3, which is characterized in that in each first pixel subregion,
Column direction interval at least five pixel of corresponding two above supports of adjacent two column pixel in the first pixel subregion.
7. liquid crystal display panel according to claim 2, which is characterized in that with the pixel in the first pixel subregion
In corresponding above support, the quantity for the above support being located on the same line is less than or equal to two.
8. liquid crystal display panel according to claim 2, which is characterized in that in all the multiple supporters, be located at same
The quantity of above support on one oblique straight line is less than or equal to two, the extending direction and the picture of the oblique straight line
The line direction of element is different, and the extending direction of the oblique straight line is different from the column direction of the pixel.
9. liquid crystal display panel according to claim 1, which is characterized in that above support is round table-like.
10. a kind of display device, which is characterized in that including the described in any item liquid crystal display panels of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344323.7A CN109270749A (en) | 2018-11-13 | 2018-11-13 | Liquid crystal display panel and display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811344323.7A CN109270749A (en) | 2018-11-13 | 2018-11-13 | Liquid crystal display panel and display device |
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| CN109270749A true CN109270749A (en) | 2019-01-25 |
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| CN201811344323.7A Pending CN109270749A (en) | 2018-11-13 | 2018-11-13 | Liquid crystal display panel and display device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950285A (en) * | 2019-03-28 | 2019-06-28 | 京东方科技集团股份有限公司 | A kind of array substrate and preparation method thereof, mask plate, display device |
| CN111077703A (en) * | 2019-05-28 | 2020-04-28 | 友达光电股份有限公司 | Display module |
| WO2022111092A1 (en) * | 2020-11-25 | 2022-06-02 | 京东方科技集团股份有限公司 | Writing panel and preparation method therefor, and writing board |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0831356A1 (en) * | 1995-05-29 | 1998-03-25 | International Business Machines Corporation | Liquid crystal display and production method therefor |
| JP2005017494A (en) * | 2003-06-24 | 2005-01-20 | Casio Comput Co Ltd | Liquid crystal display element |
| CN1731255A (en) * | 2005-08-22 | 2006-02-08 | 友达光电股份有限公司 | Gap material arrangement method |
| US20100045923A1 (en) * | 2005-06-10 | 2010-02-25 | Au Optronics Corp. | Liquid crystal panel and fabrication method thereof |
| US20100091235A1 (en) * | 2005-07-20 | 2010-04-15 | Au Optronics Corportation | Arrangement of Photo Spacer Material |
| US20110128480A1 (en) * | 2009-11-30 | 2011-06-02 | Chunghwa Picture Tubes, Ltd. | Color filter substrate and liquid crystal display panel |
| CN202166808U (en) * | 2011-07-06 | 2012-03-14 | 深圳市华星光电技术有限公司 | Liquid crystal display device |
| US20150060858A1 (en) * | 2013-08-29 | 2015-03-05 | Panasonic Liquid Crystal Display Co., Ltd. | Display device |
| CN104460073A (en) * | 2013-09-13 | 2015-03-25 | 胜华科技股份有限公司 | Liquid crystal display device having a plurality of pixel electrodes |
| CN106681062A (en) * | 2017-03-29 | 2017-05-17 | 京东方科技集团股份有限公司 | Pixel structure, display panel and display device |
| CN107065319A (en) * | 2017-05-26 | 2017-08-18 | 厦门天马微电子有限公司 | Liquid crystal display panel and display device |
| US20170248812A1 (en) * | 2016-12-27 | 2017-08-31 | Xiamen Tianma Micro-Electronics Co., Ltd. | Display panel and display device |
| CN107817632A (en) * | 2016-09-13 | 2018-03-20 | 京东方科技集团股份有限公司 | A kind of liquid crystal display panel and display device |
-
2018
- 2018-11-13 CN CN201811344323.7A patent/CN109270749A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0831356A1 (en) * | 1995-05-29 | 1998-03-25 | International Business Machines Corporation | Liquid crystal display and production method therefor |
| JP2005017494A (en) * | 2003-06-24 | 2005-01-20 | Casio Comput Co Ltd | Liquid crystal display element |
| US20100045923A1 (en) * | 2005-06-10 | 2010-02-25 | Au Optronics Corp. | Liquid crystal panel and fabrication method thereof |
| US20100091235A1 (en) * | 2005-07-20 | 2010-04-15 | Au Optronics Corportation | Arrangement of Photo Spacer Material |
| CN1731255A (en) * | 2005-08-22 | 2006-02-08 | 友达光电股份有限公司 | Gap material arrangement method |
| US20110128480A1 (en) * | 2009-11-30 | 2011-06-02 | Chunghwa Picture Tubes, Ltd. | Color filter substrate and liquid crystal display panel |
| CN202166808U (en) * | 2011-07-06 | 2012-03-14 | 深圳市华星光电技术有限公司 | Liquid crystal display device |
| US20150060858A1 (en) * | 2013-08-29 | 2015-03-05 | Panasonic Liquid Crystal Display Co., Ltd. | Display device |
| CN104460073A (en) * | 2013-09-13 | 2015-03-25 | 胜华科技股份有限公司 | Liquid crystal display device having a plurality of pixel electrodes |
| CN107817632A (en) * | 2016-09-13 | 2018-03-20 | 京东方科技集团股份有限公司 | A kind of liquid crystal display panel and display device |
| US20170248812A1 (en) * | 2016-12-27 | 2017-08-31 | Xiamen Tianma Micro-Electronics Co., Ltd. | Display panel and display device |
| CN106681062A (en) * | 2017-03-29 | 2017-05-17 | 京东方科技集团股份有限公司 | Pixel structure, display panel and display device |
| CN107065319A (en) * | 2017-05-26 | 2017-08-18 | 厦门天马微电子有限公司 | Liquid crystal display panel and display device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950285A (en) * | 2019-03-28 | 2019-06-28 | 京东方科技集团股份有限公司 | A kind of array substrate and preparation method thereof, mask plate, display device |
| CN111077703A (en) * | 2019-05-28 | 2020-04-28 | 友达光电股份有限公司 | Display module |
| WO2022111092A1 (en) * | 2020-11-25 | 2022-06-02 | 京东方科技集团股份有限公司 | Writing panel and preparation method therefor, and writing board |
| US11940701B2 (en) | 2020-11-25 | 2024-03-26 | Beijing Boe Optoelectronics Technology Co., Ltd. | Writing panel and manufacturing method therefor, and writing board |
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