CN109976046A - Liquid crystal display panel - Google Patents
Liquid crystal display panel Download PDFInfo
- Publication number
- CN109976046A CN109976046A CN201910276992.3A CN201910276992A CN109976046A CN 109976046 A CN109976046 A CN 109976046A CN 201910276992 A CN201910276992 A CN 201910276992A CN 109976046 A CN109976046 A CN 109976046A
- Authority
- CN
- China
- Prior art keywords
- support column
- liquid crystal
- main support
- crystal display
- display panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
-
- 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
- G02F1/13396—Spacers having different sizes
-
- 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
- G02F1/13398—Spacer materials; Spacer properties
Abstract
A kind of liquid crystal display panel, including the array substrate and color membrane substrates that are oppositely arranged and the liquid crystal layer being sandwiched between the array substrate and the color membrane substrates, the color membrane substrates are equipped with main support column and auxiliary support column, the thickness of the main support column is identical as the thickness of the auxiliary support column, the array substrate is equipped with the first sark, and first sark corresponds to the main support column;Wherein, first sark includes the first sub-liner object that muti-piece is in array distribution, and the main support column is to withstanding on each first sub-liner object.Liquid crystal display panel provided by the present invention, by main support column to withstand on muti-piece in array distribution spacer material between and with auxiliary support column formed segment difference, the risk that segment difference design value is fallen into main support column and be not achieved due to spacer material is narrow is avoided, liquid crystal filling range is effectively improved.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of liquid crystal display panels.
Background technique
The main structure of liquid crystal display is liquid crystal display panel, in the manufacturing process of liquid crystal display panel, box thickness and anti-pressure ability
Design be one of key technology of liquid crystal display, directly affect the quality of liquid crystal display.At liquid crystal display panel
When low-temperature condition, liquid crystal is shunk, and at this moment just will appear bubbles of vacuum;When liquid crystal display panel is in the condition of high temperature, liquid crystal
At this moment expanded by heating will be easy to cause panel itself liquid crystal that entirety occurs and flow downward, generate gravity non-uniform phenomenon.Technique
In the process, in the permission amount of liquid crystal control range that low-temperature bubbles and gravity uneven phenomenon do not occur, referred to as liquid crystal fills range (LC
Margin).Currently in order to solving the above problems, usually ensure uniform box thickness using the segment difference between spacer material to meet liquid
Crystalline substance filling range.The prior art generallys use the identical support column of two thickness, increases by a metal gasket in the lower section of main support column
Piece, this metal gasket use strip, and support column and metal gasket form right-angled intersection, make winner's support column and auxiliary support intercolumniation
With segment difference.But due to the narrower width of metal gasket, the material is soft for main support column, metal gasket can fall into main support column
In, using such design, support column segment difference is unable to reach design value, causes liquid crystal filling range relatively narrow, makes liquid crystal display panel
There is low-temperature bubbles risk.
In conclusion existing liquid crystal display panel, when increasing gasket formation segment difference under main support column, due to metal
The material is soft for the narrow and main support column of the width of gasket, causes metal gasket that can fall into main support column, make support column segment difference without
Method reaches design value, further makes liquid crystal filling range relatively narrow, liquid crystal display panel is further made to have low-temperature bubbles risk.
Summary of the invention
The present invention provides a kind of liquid crystal display panel, can effectively avoid causing to reach due to falling into spacer material because gasket is narrow
Less than the risk of segment difference design value, to solve existing liquid crystal display panel, increases by a gasket under main support column and form segment difference
When, since the material is soft for the narrow and main support column of the width of metal gasket, causes metal gasket that can fall into main support column, make to prop up
Dagger segment difference is unable to reach design value, further makes liquid crystal filling range relatively narrow, further liquid crystal display panel is made to have low temperature
The technical issues of bubble risk.
To solve the above problems, technical solution provided by the invention is as follows:
The present invention provides a kind of liquid crystal display panel, array substrate and color membrane substrates including being oppositely arranged and is sandwiched in institute
The liquid crystal layer between array substrate and the color membrane substrates is stated, the color membrane substrates are equipped with main support column and auxiliary support column,
The thickness of the main support column is identical as the thickness of the auxiliary support column, and the array substrate is equipped with the first sark, described
First sark corresponds to the main support column;
Wherein, first sark includes the first sub-liner object that muti-piece is in array distribution, and the main support column is to top
On each first sub-liner object.
According to one preferred embodiment of the present invention, the top surface shape of the first sub-liner object be rectangular, hexagon, it is round with
And any one in ellipse.
According to one preferred embodiment of the present invention, it is close to be less than the main support column for the width of the first sub-liner object top surface
The width of the bottom surface in the array substrate direction.
According to one preferred embodiment of the present invention, the main support column and the auxiliary support column are close to the array substrate side
To bottom surface be round or oval.
According to one preferred embodiment of the present invention, base area of the main support column close to the array substrate direction is greater than
The contact area of first sark and the main support column.
According to one preferred embodiment of the present invention, the contact area phase of each first sub-liner object and the main support column
Deng.
According to one preferred embodiment of the present invention, the main support column and the auxiliary support column by transparent elastic column
Material is made.
According to one preferred embodiment of the present invention, the hardness of the main support column is less than the hardness of first sark.
According to one preferred embodiment of the present invention, the color membrane substrates include glass substrate, black matrix" and color blocking layer, institute
Stating color blocking layer includes red sub- color blocking layer, the sub- color blocking layer of blue and the sub- color blocking layer of green.
According to one preferred embodiment of the present invention, the main support column and the auxiliary support column are all set in the color blocking layer
On.
The invention has the benefit that liquid crystal display panel provided by the present invention, is in muti-piece is withstood on by main support column
Between the spacer material of array distribution and with auxiliary support column formed segment difference, avoid fallen into due to spacer material is narrow in main support column and
The risk of segment difference design value is not achieved, effectively improves liquid crystal filling range.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of embodiment or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only some of invention
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is liquid crystal display panel cross section structure schematic diagram of the present invention.
Fig. 2 is the top view of the contact surface of main support column and sark in liquid crystal display panel of the present invention.
Fig. 3 is the deformation schematic diagram of the contact surface of main support column and sark in liquid crystal display panel of the present invention.
Specific embodiment
The explanation of following embodiment is referred to the additional illustration, the particular implementation that can be used to implement to illustrate the present invention
Example.The direction term that the present invention is previously mentioned, such as [on], [under], [preceding], [rear], [left side], [right side], [interior], [outer], [side]
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the present invention, rather than to
The limitation present invention.The similar unit of structure is with being given the same reference numerals in the figure.
The present invention is directed to existing liquid crystal display panel, when increasing gasket formation segment difference design under main support column, by
In the narrow and main support column of the width of metal gasket, the material is soft, causes metal gasket that can fall into main support column, makes support column
Segment difference is unable to reach design value, causes liquid crystal filling range relatively narrow, liquid crystal display panel is further made to have low-temperature bubbles risk
Technical problem, the present embodiment are able to solve the defect.
As shown in Figure 1, being liquid crystal display panel cross section structure schematic diagram of the present invention.Wherein, the present invention provides one kind and includes
It the array substrate 10 being oppositely arranged and color membrane substrates 20 and is sandwiched between the array substrate 10 and the color membrane substrates 20
Liquid crystal layer 30, the color membrane substrates 20 be equipped with main support column 41 and auxiliary support column 42, the thickness of the main support column 41 with
The thickness of the auxiliary support column 42 is identical, and the array substrate 10 is equipped with the first sark 51, and first sark 51 is right
Answer the main support column 41;
Wherein, first sark 51 includes the first sub-liner of muti-piece object 511 in array distribution, the main support column
On 41 pairs of each first sub-liner objects 511 in top.
Specifically, the first sub-liner object 511 is preferably four pieces.
Specifically, the array substrate 10 includes underlay substrate 11 and the TFT layer 12 on the underlay substrate;Institute
State array substrate 20 further include criss-cross scan line, data line by scan line and data line intersect the pixel region limited with
And the pixel electrode (not shown) in each pixel region.
Specifically, the color membrane substrates 20 include glass substrate 21, black matrix" 22 and color blocking layer 23, the color blocking layer
23 include red sub- color blocking layer 231, the sub- color blocking layer 232 of blue and the sub- color blocking layer 233 of green;The main support column 41 and institute
Auxiliary support column 42 is stated to be all set in the color blocking layer 23.
As shown in Fig. 2, for the top view of the contact surface of main support column and sark in liquid crystal display panel of the present invention.Its
In, the first sub-liner object 511 is four pieces;The top surface shape of the first sub-liner object 511 is rectangular, hexagon, circle
And any one in ellipse;Preferably, the top surface shape of the first sub-liner object 511 is rectangular.
Specifically, the width of 511 top surface of the first sub-liner object is less than the main support column 41 close to the array base
The width of the bottom surface in 10 direction of plate.
Specifically, the main support column 41 and the auxiliary support column 42 are close to the bottom surface in 10 direction of array substrate
Round or ellipse;Preferably, the main support column 41 and the auxiliary support column 42 are close to 10 direction of array substrate
Bottom surface is ellipse.
Specifically, base area of the main support column 41 close to the array substrate direction 10 is greater than first liner
The contact area of object and the main support column 41;Preferably, each first sub-liner object 511 and the main support column 41
Contact area is equal.
Specifically, the main support column 41 and the auxiliary support column 42 are made of the columnar material of transparent elastic.
Specifically, the hardness of the main support column 41 is less than the hardness of first sark 51;First sark
51 material is preferably metal, and the first sark 51 described in this way has no effect on the transmitance of liquid crystal display panel.
As shown in figure 3, for the deformation schematic diagram of the contact surface of main support column and sark in liquid crystal display panel of the present invention.
Wherein, for the main support column 41 after the extruding of four pieces of the first sub-liner objects 511, deformation is not apparent.The master
Segment difference D between support column 41 and the auxiliary support column 42 is held essentially constant with original design value.
In the embodiment of above-mentioned liquid crystal display panel, improved by the structure to the spacer material in liquid crystal display panel, i.e.,
Segment difference, institute are formed by the main support capital 41 between four pieces of the first sub-liner objects 511 and with the auxiliary support column 42
Main support column 41 is stated to withstanding between four pieces of the first sub-liner objects 511, avoids and falls into the master because spacer material is narrow
The risk of segment difference design value is not achieved in support column 41, so that the section between the main support column 41 and the auxiliary support column 42
Difference keeps stablizing filling range that is constant, and then improving liquid crystal display panel.
The invention has the benefit that liquid crystal display panel provided by the present invention, is in muti-piece is withstood on by main support column
Between the spacer material of array distribution and with auxiliary support column formed segment difference, avoid fallen into due to spacer material is narrow in main support column and
The risk of segment difference design value is not achieved, effectively improves liquid crystal filling range.
In conclusion although the present invention has been disclosed above in the preferred embodiment, but above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention subjects to the scope of the claims.
Claims (10)
1. a kind of liquid crystal display panel, which is characterized in that including the array substrate and color membrane substrates that are oppositely arranged and be sandwiched in institute
The liquid crystal layer between array substrate and the color membrane substrates is stated, the color membrane substrates are equipped with main support column and auxiliary support column,
The thickness of the main support column is identical as the thickness of the auxiliary support column, and the array substrate is equipped with the first sark, described
First sark corresponds to the main support column;
Wherein, first sark includes the first sub-liner object that muti-piece is in array distribution, and the main support column is every to withstanding on
On the one first sub-liner object.
2. liquid crystal display panel according to claim 1, which is characterized in that the top surface shape of the first sub-liner object is
Any one in rectangular, hexagon, circle and ellipse.
3. liquid crystal display panel according to claim 1, which is characterized in that the width of the first sub-liner object top surface is small
In the main support column close to the width of the bottom surface in the array substrate direction.
4. liquid crystal display panel according to claim 1, which is characterized in that the main support column and the auxiliary support column
Bottom surface close to the array substrate direction is round or oval.
5. liquid crystal display panel according to claim 1, which is characterized in that the main support column is close to the array substrate
The base area in direction is greater than the contact area of first sark and the main support column.
6. liquid crystal display panel according to claim 5, which is characterized in that each first sub-liner object and the master
The contact area of support column is equal.
7. liquid crystal display panel according to claim 1, which is characterized in that the main support column and the auxiliary support column
It is made of the columnar material of transparent elastic.
8. liquid crystal display panel according to claim 7, which is characterized in that the hardness of the main support column is less than described the
The hardness of one sark.
9. liquid crystal display panel according to claim 1, which is characterized in that the color membrane substrates include glass substrate, black
Colour moment battle array and color blocking layer, the color blocking layer include red sub- color blocking layer, the sub- color blocking layer of blue and the sub- color blocking layer of green.
10. liquid crystal display panel according to claim 9, which is characterized in that the main support column and the auxiliary support
Column is all set in the color blocking layer.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910276992.3A CN109976046A (en) | 2019-04-08 | 2019-04-08 | Liquid crystal display panel |
PCT/CN2019/086125 WO2020206787A1 (en) | 2019-04-08 | 2019-05-09 | Liquid crystal display panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910276992.3A CN109976046A (en) | 2019-04-08 | 2019-04-08 | Liquid crystal display panel |
Publications (1)
Publication Number | Publication Date |
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CN109976046A true CN109976046A (en) | 2019-07-05 |
Family
ID=67083428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910276992.3A Pending CN109976046A (en) | 2019-04-08 | 2019-04-08 | Liquid crystal display panel |
Country Status (2)
Country | Link |
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CN (1) | CN109976046A (en) |
WO (1) | WO2020206787A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111308793A (en) * | 2020-02-28 | 2020-06-19 | Tcl华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display device |
CN115755468A (en) * | 2021-09-03 | 2023-03-07 | 深超光电(深圳)有限公司 | Display panel and liquid crystal display |
CN115755468B (en) * | 2021-09-03 | 2024-04-16 | 深超光电(深圳)有限公司 | Display panel and liquid crystal display |
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JP2009300649A (en) * | 2008-06-12 | 2009-12-24 | Dainippon Printing Co Ltd | Photomask, method for manufacturing color filter and method for designing photomask |
CN202033558U (en) * | 2011-05-03 | 2011-11-09 | 京东方科技集团股份有限公司 | LCD panel |
CN104238197A (en) * | 2014-07-24 | 2014-12-24 | 合肥鑫晟光电科技有限公司 | Spacer, display panel and display device |
US20160370628A1 (en) * | 2014-11-25 | 2016-12-22 | Boe Technology Group Co., Ltd. | Display substrate, display panel and method for forming photo spacer |
Family Cites Families (5)
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TWI418902B (en) * | 2008-03-24 | 2013-12-11 | Au Optronics Corp | Spacer structure of a display panel |
CN202710888U (en) * | 2012-06-08 | 2013-01-30 | 京东方科技集团股份有限公司 | Array substrate and liquid crystal display panel |
CN103901670B (en) * | 2012-12-28 | 2017-09-15 | 群康科技(深圳)有限公司 | Display device |
CN104330926A (en) * | 2014-12-02 | 2015-02-04 | 合肥京东方光电科技有限公司 | Display substrate as well as manufacturing method and display panel |
KR102305921B1 (en) * | 2015-03-02 | 2021-09-28 | 삼성디스플레이 주식회사 | Liquid Crystal Display Device and Manufacturing Method the same |
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2019
- 2019-04-08 CN CN201910276992.3A patent/CN109976046A/en active Pending
- 2019-05-09 WO PCT/CN2019/086125 patent/WO2020206787A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2009300649A (en) * | 2008-06-12 | 2009-12-24 | Dainippon Printing Co Ltd | Photomask, method for manufacturing color filter and method for designing photomask |
CN202033558U (en) * | 2011-05-03 | 2011-11-09 | 京东方科技集团股份有限公司 | LCD panel |
CN104238197A (en) * | 2014-07-24 | 2014-12-24 | 合肥鑫晟光电科技有限公司 | Spacer, display panel and display device |
US20160370628A1 (en) * | 2014-11-25 | 2016-12-22 | Boe Technology Group Co., Ltd. | Display substrate, display panel and method for forming photo spacer |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111308793A (en) * | 2020-02-28 | 2020-06-19 | Tcl华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display device |
CN115755468A (en) * | 2021-09-03 | 2023-03-07 | 深超光电(深圳)有限公司 | Display panel and liquid crystal display |
CN115755468B (en) * | 2021-09-03 | 2024-04-16 | 深超光电(深圳)有限公司 | Display panel and liquid crystal display |
Also Published As
Publication number | Publication date |
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WO2020206787A1 (en) | 2020-10-15 |
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Address after: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Applicant after: TCL Huaxing Photoelectric Technology Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Applicant before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
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Application publication date: 20190705 |
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