CN104597668B - Liquid crystal display panel and liquid crystal display device - Google Patents
Liquid crystal display panel and liquid crystal display device Download PDFInfo
- Publication number
- CN104597668B CN104597668B CN201510080491.XA CN201510080491A CN104597668B CN 104597668 B CN104597668 B CN 104597668B CN 201510080491 A CN201510080491 A CN 201510080491A CN 104597668 B CN104597668 B CN 104597668B
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- liquid crystal
- crystal display
- display panel
- viewing area
- area
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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
-
- 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
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention provides a kind of liquid crystal display panel and liquid crystal display device, and liquid crystal display panel includes the sealant of color membrane substrates, array base palte, the liquid crystal layer between color membrane substrates and array base palte and sealing fluid crystal layer.Wherein, liquid crystal display panel is divided into viewing area and the non-display area between viewing area and sealant, be provided with non-display area has multiple strip supporters of certain intervals between each other, each strip supporter is extended out at the respective side of neighbouring viewing area at neighbouring sealant, the strip supporter of corresponding viewing area side edge is perpendicular to the respective side of viewing area, and the strip supporter of the corresponding corner of viewing area four is distributed on cornerwise extended line of viewing area and the both sides of extended line.The liquid crystal display panel and liquid crystal display device of the present invention can effectively be apt to the bad phenomenon of liquid crystal display panel corner whiting using the strip supporter of non-display area, and the periphery for improving liquid crystal display panel shows the problem of uneven.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of liquid crystal display panel and with the liquid crystal display panel
Liquid crystal display device.
Background technology
It is many excellent that liquid crystal display device (Liquid Crystal Display, LCD) possesses frivolous, energy-conservation, radiationless etc.
Point, therefore gradually substituted traditional cathode-ray tube (CRT) display.Liquid crystal display is widely used in height at present
The electronics such as clear DTV, desktop computer, personal digital assistant (PDA), notebook computer, mobile phone, digital camera
In equipment.
Liquid crystal display device includes backlight and liquid crystal display panel.Wherein, backlight provides for liquid crystal display panel
The light source of even distribution, liquid crystal display panel include color membrane substrates and the array base palte relative with color membrane substrates, color membrane substrates with
Liquid crystal is sealed with by sealant between array base palte, and liquid crystal display panel is divided into viewing area and surrounds the non-display of viewing area
Area, liquid crystal display panel are fixed together with backlight by chase.But by liquid crystal display panel and backlight assembling
During, in order to strengthen the fastness of liquid crystal display device, chase tightly fixes the corner of liquid crystal display device, liquid crystal display
Panel is acted on by external force, causes the thickness of liquid crystal display device corner to change under external force, with viewing area height
It is inconsistent, easily occur the bad phenomenon of corner whiting in display.
Mainly overcome above-mentioned phenomenon using following two methods in the prior art：Method one, Fig. 1 is refer to, Fig. 1 is existing
A kind of planar structure schematic diagram of liquid crystal display panel in technology.As shown in figure 1, the viewing area 10 of liquid crystal display panel and envelope
Some scattered septs 14 are placed in non-display area (not indicating) between frame glue 12 and carry out support panel.Method two, it refer to
Fig. 2, Fig. 2 are the planar structure schematic diagram of another liquid crystal display panel of the prior art.Liquid crystal display panel shown in Fig. 2
The opening position increase of four sides of viewing area 10 is corresponded in non-display area on the basis of the liquid crystal display panel shown in Fig. 1
Four knee walls 16, four knee walls 16 are parallel with four sides of viewing area 10 respectively.
However, in the design of method one, although sept 14 can play a part of support, but when external force is excessive
Wait, the support degree of sept 14 is inadequate, and the thickness of the viewing area corner of viewing area 10 causes with middle variable thickness.In method
, equally can not be complete although knee wall 16 improves the bad phenomenon of corner whiting to a certain extent in two design
It is complete to improve, it specifically refer to Fig. 3, cross-sectional views of the Fig. 3 for the liquid crystal display panel shown in Fig. 2 in stress, such as Fig. 3
Shown, during liquid crystal display panel edge stress, the color membrane substrates 18 at stress point Q are easily that fulcrum is lifted up with knee wall 16
Plate effect, and then still the thickness of liquid crystal display panel can be caused to change, and there is the bad existing of corner whiting in viewing area
As.In addition, the modes of emplacement of knee wall 16 can hinder the flowing of liquid crystal in process under liquid crystal drop (ODF), cause liquid crystal display
The processing procedure of panel is slack-off, influences production and the shipment speed of liquid crystal display panel.
Therefore, it is necessary to improved technical scheme is provided to overcome above technical problem present in prior art.
The content of the invention
In view of problem above, the present invention provides a kind of liquid crystal display panel, and it can efficiently solve liquid crystal display panel
The phenomenon of corner whiting, improves periphery and shows the problem of uneven, improve the yield of liquid crystal display panel.
The present invention provides a kind of liquid crystal display panel, it include color membrane substrates, the array base palte relative with the color membrane substrates,
Liquid crystal layer between the color membrane substrates and the array base palte and the sealant for sealing the liquid crystal layer.Wherein, the liquid crystal
Show that panel is divided into viewing area and the non-display area between the viewing area and the sealant, the non-display area surrounds the display
Area, the non-display area are provided with multiple strip supporters between each other with certain intervals, and each strip supporter is from neighbouring
Extended out at the respective side of the viewing area at the neighbouring sealant, to should the strip supporter of viewing area side edge hang down
Directly in the respective side of the viewing area, to should the strip supporter of the corner of viewing area four be distributed in the diagonal of the viewing area
On the extended line of line and the extended line both sides.
Further, the plurality of strip supporter is evenly distributed on the non-display area.
Further, the plurality of strip supporter is arranged on the color membrane substrates.
Further, the plurality of strip supporter is arranged on the array base palte.
Further, the plurality of strip supporter is made of thermoplastic synthetic resin.
Further, the thermoplastic synthetic resin is polystyrene.
Further, the liquid crystal display panel is additionally provided with multiple septs, and the plurality of sept is distributed in the viewing area
With the non-display area.
Further, the plurality of sept is arranged on the color membrane substrates.The present invention also provides a kind of liquid crystal display device,
It includes above-mentioned liquid crystal display panel.
The liquid crystal display panel of the present invention and the liquid crystal display device with the liquid crystal display panel utilize non-display area
Strip supporter so that liquid crystal display panel effectively alleviates in assembling and causes LCD because external force acts on
The variable thickness of plate viewing area and non-display area causes, and then improves the bad phenomenon of liquid crystal display panel corner whiting, and
The periphery for improving liquid crystal display panel shows the problem of uneven, improves the yield of liquid crystal display panel.
Brief description of the drawings
Fig. 1 is a kind of planar structure schematic diagram of liquid crystal display panel of the prior art.
Fig. 2 is the planar structure schematic diagram of another liquid crystal display panel of the prior art.
Cross-sectional view when Fig. 3 is the liquid crystal display panel stress shown in Fig. 2.
The planar structure schematic diagram for the liquid crystal display panel that Fig. 4 is provided by one embodiment of the invention.
Cross-sectional view when Fig. 5 is the liquid crystal display panel stress shown in Fig. 4.
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to according to liquid crystal display panel proposed by the present invention and liquid crystal display device its embodiment,
Method, step, structure, feature and effect, describe in detail as after.
For the present invention foregoing and other technology contents, feature and effect, in the following preferable reality coordinated with reference to schema
Applying in the detailed description of example to be clearly presented.It is predetermined when that can reach to the present invention by the explanation of embodiment
The technological means and effect that purpose is taken be able to more deeply and it is specific understand, but institute's accompanying drawings be only to provide with reference to
Purposes of discussion, not it is used for being any limitation as the present invention.
It refer to Fig. 4, the planar structure schematic diagram for the liquid crystal display panel 100 that Fig. 4 is provided by one embodiment of the invention.
As shown in figure 4, liquid crystal display panel 100 includes color membrane substrates 40, array base palte 41, liquid crystal layer (not shown) and envelope frame
Glue 42.Wherein, color membrane substrates 40 are oppositely arranged with array base palte 41, and liquid crystal layer is located at color membrane substrates 40 and array with sealant 42
Between substrate 41, wherein, sealant 42 is sealing the liquid crystal layer between color membrane substrates 40 and array base palte 41.LCD
Plate 100 divides the non-display area 44 for viewing area 43 and between viewing area 43 and sealant 42, and non-display area 44 surrounds aobvious
Show area 43, multiple strip supporters 45 between each other with certain intervals are provided with non-display area 44.
Specifically, the both ends of each strip supporter 45 are respectively adjacent to the respective side and sealant 42 of viewing area 43,
That is each strip supporter 45 is extended out at the respective side of neighbouring viewing area 43 at neighbouring sealant 42, and
And the strip supporter 45 of the corresponding side edge of viewing area 43 is perpendicular to the respective side of viewing area 43, the corresponding angle of viewing area 43 4
The strip supporter 45 for falling place is distributed on cornerwise extended line of viewing area 43 and the both sides of the extended line.The plurality of bar
Shape supporter 45 is evenly distributed on non-display area 44.
In an embodiment of the present invention, strip supporter 45 is arranged on color membrane substrates 40, and the strip supporter 45
It is made of thermoplastic synthetic resin, such as polystyrene.In other embodiments, strip supporter 45 may also be arranged on battle array
On row substrate 41.
In an embodiment of the present invention, multiple septs 46, the plurality of sept 46 are additionally provided with color membrane substrates 40
It is distributed in viewing area 43 and the non-display area 44 of liquid crystal display panel 100 so that have between color membrane substrates 40 and array base palte 41
There is certain space.
The liquid crystal display panel 100 that the present embodiment is provided is using the multiple strip branch being evenly distributed in non-display area 44
Support thing 45 is so that liquid crystal display panel 100 when assembling is acted on by external force, can be very good averraged and act on liquid crystal
Show the active force on panel 100, specifically refer to Fig. 5, section knot when Fig. 5 is 100 stress of liquid crystal display panel shown in Fig. 4
Structure schematic diagram, as shown in figure 5, working as liquid crystal display panel 100 in an assembling process, chase (not shown) tightly engages
The corner of liquid crystal display panel 100, that is to say, that the active force of chase all acts on the non-display of liquid crystal display panel 100
Area 44, due to being provided with equally distributed strip supporter 45 on color membrane substrates 40, it causes the non-aobvious of liquid crystal display panel 100
Show that the power around the stress point Q ' in area 44 is averaged to share, eliminate stress point Q ' surroundings liquid crystal caused by unbalance stress
Display panel 100 collapses, and then causes the thickness phase of the thickness and non-display area 44 of the viewing area 43 of liquid crystal display panel 100
Together, the thickness of the viewing area 43 of liquid crystal display panel 100 will not also change.
The present invention also provides a kind of liquid crystal display device, and the liquid crystal display device includes LCD as described in Figure 4
Plate 100, the liquid crystal display panel 100 must be described due to detailed in the above-mentioned description as described in Fig. 4, thus it is no longer superfluous herein
State.
The liquid crystal display panel 100 of the present invention and the liquid crystal display device with the liquid crystal display panel 100 are shown using non-
Show the strip supporter 45 in area 44 so that in assembling, effectively alleviate makes liquid crystal display panel 100 because external force acts on
Obtain the viewing area 43 of liquid crystal display panel 100 to cause with the variable thickness of non-display area 44, and then improve liquid crystal display panel 100
The bad phenomenon of corner whiting, and the periphery for improving liquid crystal display panel 100 shows the problem of uneven, improves liquid crystal
Show the yield of panel 100, in addition, the strip supporter 45 of the corresponding side edge of viewing area 43 of the liquid crystal display panel 100 of the present invention
Respective side perpendicular to viewing area 43, such a modes of emplacement cause liquid crystal its flowing during dripping not to be obstructed, and protect
Being normally carried out for the processing procedure of liquid crystal display panel 100 has been demonstrate,proved, and then ensure that production and the shipment speed of liquid crystal display panel 100.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the technical spirit pair according to the present invention without departing from technical solution of the present invention content
Any simple modification, equivalent change and modification that above example is made, in the range of still falling within technical solution of the present invention.
Claims (9)
1. a kind of liquid crystal display panel, the liquid crystal display panel include color membrane substrates, the array base palte relative with the color membrane substrates,
Liquid crystal layer between the color membrane substrates and the array base palte and the sealant for sealing the liquid crystal layer, the liquid crystal display panel
It is divided into viewing area and the non-display area between the viewing area and the sealant, the non-display area surrounds the viewing area, its
It is characterised by, multiple strip supporters between each other with certain intervals, each strip support is provided with the non-display area
Thing is extended out at the respective side of the neighbouring viewing area at the neighbouring sealant, to should viewing area side edge strip
Supporter perpendicular to the viewing area respective side, to should the strip supporter of the corner of viewing area four be distributed in the display
On cornerwise extended line in area and the extended line both sides, averraged the effect acted on the liquid crystal display panel
Power.
2. liquid crystal display panel as claimed in claim 1, it is characterised in that it is non-that the plurality of strip supporter is evenly distributed on this
Viewing area.
3. liquid crystal display panel as claimed in claim 1, it is characterised in that the plurality of strip supporter is arranged on the color film base
On plate.
4. liquid crystal display panel as claimed in claim 1, it is characterised in that the plurality of strip supporter is arranged on the array base
On plate.
5. liquid crystal display panel as claimed in claim 1, it is characterised in that the plurality of strip supporter is closed using thermoplasticity
Resin is made.
6. liquid crystal display panel as claimed in claim 5, it is characterised in that the thermoplastic synthetic resin is polystyrene.
7. liquid crystal display panel as claimed in claim 1, it is characterised in that the liquid crystal display panel is additionally provided with multiple intervals
Thing, the plurality of sept are distributed in the viewing area and the non-display area.
8. liquid crystal display panel as claimed in claim 7, it is characterised in that the plurality of sept is arranged on the color membrane substrates
On.
9. a kind of liquid crystal display device, it is characterised in that the liquid crystal display device is included as described in claim any one of 1-8
Liquid crystal display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510080491.XA CN104597668B (en) | 2015-02-13 | 2015-02-13 | Liquid crystal display panel and liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510080491.XA CN104597668B (en) | 2015-02-13 | 2015-02-13 | Liquid crystal display panel and liquid crystal display device |
Publications (2)
| Publication Number | Publication Date |
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| CN104597668A CN104597668A (en) | 2015-05-06 |
| CN104597668B true CN104597668B (en) | 2018-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510080491.XA Active CN104597668B (en) | 2015-02-13 | 2015-02-13 | Liquid crystal display panel and liquid crystal display device |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143656B (en) * | 2017-06-15 | 2021-07-20 | 群创光电股份有限公司 | Display device |
| TWI666498B (en) * | 2018-02-09 | 2019-07-21 | 友達光電股份有限公司 | Display panel |
| CN108445679B (en) * | 2018-03-23 | 2022-06-24 | 京东方科技集团股份有限公司 | Display substrate, manufacturing method thereof and display device |
| CN113534540B (en) * | 2020-04-17 | 2023-12-08 | 瀚宇彩晶股份有限公司 | Display panel |
| CN112904627B (en) * | 2021-02-20 | 2023-10-17 | Tcl华星光电技术有限公司 | Liquid crystal display panel, manufacturing method thereof and liquid crystal display device |
| CN115629499B (en) * | 2022-12-08 | 2023-03-21 | 惠科股份有限公司 | Display panel and display device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5831710A (en) * | 1997-02-06 | 1998-11-03 | International Business Machines Corporation | Liquid crystal display |
| JP2006178301A (en) * | 2004-12-24 | 2006-07-06 | Canon Inc | Liquid crystal display device and method of fabricating the same |
| CN100428028C (en) * | 2007-01-04 | 2008-10-22 | 北京京东方光电科技有限公司 | Liquid crystal display panel |
| CN100578322C (en) * | 2008-06-26 | 2010-01-06 | 友达光电股份有限公司 | Display panel and optoelectronic device |
| CN104133327B (en) * | 2014-08-21 | 2017-05-31 | 深圳市华星光电技术有限公司 | Liquid crystal display panel |
| CN104280941A (en) * | 2014-10-10 | 2015-01-14 | 合肥鑫晟光电科技有限公司 | Liquid crystal display substrate, liquid crystal display panel and liquid crystal display device |
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Address after: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee after: Kunshan Longteng Au Optronics Co Address before: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee before: Kunshan Longteng Optronics Co., Ltd. |