CN206906763U - A kind of liquid crystal panel and display device - Google Patents
A kind of liquid crystal panel and display device Download PDFInfo
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- CN206906763U CN206906763U CN201720909583.9U CN201720909583U CN206906763U CN 206906763 U CN206906763 U CN 206906763U CN 201720909583 U CN201720909583 U CN 201720909583U CN 206906763 U CN206906763 U CN 206906763U
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Abstract
The utility model discloses a kind of liquid crystal panel and display device, and the liquid crystal panel includes opposite substrate and array base palte, and liquid crystal panel has viewing area and surrounds the frame region of viewing area, and liquid crystal panel also includes：Spacer material, it is distributed between opposite substrate and array base palte, spacer material includes main spacer material and auxiliary spacer material, and the height of auxiliary spacer material is less than the height of main spacer material, and distribution density of the main spacer material in viewing area is more than its distribution density in frame region.The utility model liquid crystal panel can mitigate the warpage degree of liquid crystal panel, so as to mitigate the leakage problem of liquid crystal panel in use, improve the reliability of liquid crystal panel.
Description
Technical field
Field of liquid crystal display is the utility model is related to, more particularly to a kind of liquid crystal panel and display device.
Background technology
At present, liquid crystal panel mainly includes upper polaroid, opposite substrate, liquid crystal, spacer material, array base palte and lower polarisation
Piece, Polarizer, which easily deforms, under hygrothermal environment makes liquid crystal panel periphery that warpage occur.In the prior art, spacer material is uniform
It is distributed between opposite substrate and array base palte, thus it is identical to the support force of liquid crystal panel regional, can not be to liquid crystal surface
The warping phenomenon of plate plays effective inhibitory action, causes liquid crystal panel to occur the problem of light leak when in use.
Utility model content
Main purpose of the present utility model is to propose a kind of liquid crystal panel, it is intended to which solving liquid crystal panel generation warpage causes to leak
The technical problem of light.
To achieve the above object, the utility model proposes a kind of liquid crystal panel, including opposite substrate and array base palte, institute
Stating liquid crystal panel has viewing area and surrounds the frame region of the viewing area, and the liquid crystal panel also includes：
Spacer material, be distributed between the opposite substrate and array base palte, the spacer material include main spacer material and it is auxiliary every
Underbed, the height of the auxiliary spacer material are less than the height of the main spacer material, point of the main spacer material in the viewing area
Cloth density is more than its distribution density in the frame region.
Preferably, the main spacer material concentrates on the center of the liquid crystal panel, and the auxiliary spacer material is distributed in institute
State the excentral position of liquid crystal panel.
Preferably, the height of the auxiliary spacer material of the viewing area is more than the height of the auxiliary spacer material of the frame region.
Preferably, the height of the auxiliary spacer material gradually subtracts on the direction centered on the main spacer material to external radiation
It is small.
Preferably, the height of the spacer material on the direction centered on the main spacer material to external radiation with identical height
Degree difference is successively decreased.
Preferably, the liquid crystal panel is divided into multiple size identical subregions, and institute is distributed with the subregion
Main spacer material and auxiliary spacer material are stated, the main spacer material distribution density in the subregion of the viewing area is more than in the frame
Main spacer material distribution density in the subregion in region.
Preferably, the distribution density of spacer material is identical in multiple subregions.
Preferably, the spacer material is cylindrical spacer.
The utility model also proposes a kind of display device, and the display device includes liquid crystal panel, the liquid crystal panel bag
Include including opposite substrate and array base palte, the liquid crystal panel has viewing area and surrounds the rim area of the viewing area
Domain, the liquid crystal panel also include：Spacer material, it is distributed between the opposite substrate and array base palte, the spacer material includes
Main spacer material and auxiliary spacer material, the height of the auxiliary spacer material are less than the height of the main spacer material, and the main spacer material is in institute
The distribution density for stating viewing area is more than its distribution density in the frame region.
Preferably, the display device is flat panel TV.
The utility model liquid crystal panel is by making distribution density of the main spacer material in viewing area be more than in frame region
Distribution density, so as to which main spacer material is more than it in frame region pair in the support force of viewing area array substrate and opposite substrate
The support force of array base palte and opposite substrate, so as to play a part of offsetting when warpage occurs for liquid crystal panel and relax, mitigate
The warpage degree of liquid crystal panel, so as to mitigate the leakage problem of liquid crystal panel in use, improve liquid crystal panel can
By property.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the utility model liquid crystal panel；
Fig. 2 is the spacer material distribution schematic diagram of the embodiment of the utility model liquid crystal panel one；
Fig. 3 is the spacer material distribution schematic diagram of another embodiment of the utility model liquid crystal panel.
Drawing reference numeral explanation：
| Label | Title | Label | Title | Label | Title |
| 10 | Main spacer material | 20 | Auxiliary spacer material | 70 | Backlight |
| 40 | Opposite substrate | 50 | Array base palte | 60 | Polaroid |
| 30 | Spacer material |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of liquid crystal panel.
In the utility model embodiment, as Figure 1-3, the liquid crystal panel opposite substrate 40 and array base palte 50, liquid
Crystal panel has viewing area (not shown) and surrounds the frame region (not shown) of viewing area, and liquid crystal panel also includes：
Spacer material 30, it is distributed between opposite substrate 40 and array base palte 50, spacer material 30 includes main spacer material 10 and auxiliary
Spacer material 20, the height of auxiliary spacer material 20 are less than the height of main spacer material 10, distribution density of the main spacer material 10 in viewing area
More than its frame region distribution density.
In the present embodiment, liquid crystal panel is rectangle, and usually, liquid crystal panel also includes polaroid 60, polaroid 60
Including upper polaroid and down polaroid, upper polaroid and down polaroid are oppositely arranged, and opposite substrate 40 and array base palte 50 are pressed from both sides
Between upper polaroid and down polaroid；In actual applications, light source is provided from backlight 70 to liquid crystal panel.Opposite substrate 40
Liquid crystal layer is filled between array base palte 50, spacer material 30 plays a supportive role, and opposite substrate 40 and array base palte 50 be present
Certain interval, for accommodating liquid crystal layer.Spacer material 30 may be provided on opposite substrate 40, may also be arranged on array base palte 50.
The edge of opposite substrate 40 and array base palte 50 is bonded by sealant, and frame region is located in viewing area and glued by sealant
Between the edge of conjunction.
Main spacer material 10 plays main support, i.e., main spacer material 10 is connected to opposite substrate 40 and array base palte 50 is simultaneously same
When support force is produced to opposite substrate 40 and array base palte 50.Auxiliary spacer material 20 is used to become in the gap thickness of liquid crystal panel
During change, adjustment liquid crystal layer is coordinated to make between opposite substrate 40 and array base palte 50 in the thickness of regional with main spacer material 10
Thickness of liquid crystal keep uniform.
Distribution density of the main spacer material 10 in viewing area is more than it in the distribution density of frame region, illustrates viewing area
The quantity of main spacer material 10 in unit area is more than the quantity of main spacer material 10 in frame region unit area, and this makes winner's dottle pin
Thing 10 is more than it in the He of frame region array substrate 50 in the support force of viewing area array substrate 50 and opposite substrate 40
The support force of opposite substrate 40.It should be noted that liquid crystal panel sticks up for middle indent, surrounding on the whole when warpage occurs
The deformation process risen.Due to when warpage occurs, the array substrate 50 of spacer material 30 and the branch of opposite substrate 40 in viewing area
Support force is more than it in frame region array substrate 50 and the support force of opposite substrate 40, therefore counteracting can be played to warpage and is delayed
The effect of sum, effectively mitigates warpage degree, so as to mitigate the leakage problem of liquid crystal panel.
Further, as shown in Fig. 2 main spacer material 10 concentrates on the center of liquid crystal panel, auxiliary spacer material 20 is distributed
In the excentral position of liquid crystal panel.
In the present embodiment, due to auxiliary spacer material 20 height be less than main spacer material 10 height, therefore be connected to to
Still main spacer material 10, the i.e. support force of substrate 40 and array base palte 50 are mainly provided by main spacer material 10.Main spacer material 10 collects
In in the centre of the center of liquid crystal panel, that is, viewing area；And auxiliary spacer material 20 be distributed in liquid crystal panel center with
The only auxiliary spacer material 20 of outer position, i.e. frame region distribution.Therefore, in the He of 30 array substrate of viewing area spacer material 50
The support force of opposite substrate 40 is more than it in frame region array substrate 50 and the support force of opposite substrate 40, thus, it is possible to sticking up
Song plays a part of offsetting and relaxed, and effectively mitigates warpage degree, so as to mitigate the leakage problem of liquid crystal panel.
Further, as shown in Fig. 2 the height of the auxiliary spacer material 20 of viewing area is more than the auxiliary spacer material 20 of frame region
Height.In the present embodiment, the height of the auxiliary spacer material 20 of frame region is less than the height of the auxiliary spacer material 20 of viewing area,
And the height of the auxiliary spacer material 20 of viewing area is less than the height of the main spacer material 10 at viewing area center, thus, spacer material
Region and frame region of the 30 overall height between the center of viewing area, the center of viewing area and frame region this
Three regions are sequentially reduced, and make also correspondingly to be sequentially reduced the support force of opposite substrate 40 and array base palte 50, so as to liquid
Deformation warpage of the crystal panel from center to surrounding plays counteracting abirritation evenly.
Further, as shown in Fig. 2 the height of auxiliary spacer material 20 centered on main spacer material 10 to the direction of external radiation
On be gradually reduced.In the present embodiment, the height of spacer material 30 is gradually reduced from center to surrounding so as to the He of opposite substrate 40
The support force of array base palte 50 also accordingly reduces layer by layer from center to surrounding, so as to more uniformly correspond to liquid crystal panel from center to
The warpage degree of each position of surrounding, counteracting abirritation evenly is played to the warpage of liquid crystal panel.
Further, as shown in Fig. 2 the height of spacer material 30 is on the direction centered on main spacer material 10 to external radiation
Successively decreased with identical difference in height.In the present embodiment, the height of spacer material 30 is successively decreased from center to surrounding with identical difference in height so that
The support force of opposite substrate 40 and array base palte 50 is also successively decreased with identical difference from center to surrounding, so as to more uniformly delay
With liquid crystal panel from centre to the warpage of surrounding correspondence position, the counteracting played evenly to the warpage of liquid crystal panel, which relaxes, to be made
With.
In actual applications, in order to ensure the uniformity of the stability of strutting system of spacer material 30 and thickness of liquid crystal layer, in not shadow
On the premise of ringing light transmittance, spacer material 30, particularly auxiliary spacer material 20, should closely it arrange as far as possible；In the present embodiment, due to
Main spacer material 10 focuses only on the center of liquid crystal panel, therefore the distribution density of auxiliary spacer material 20 is bigger, then array substrate 50
It is more stable with the support of opposite substrate 40, while more preferable adjustment effect is also functioned to the uniformity of thickness of liquid crystal layer.
Further, as shown in figure 3, liquid crystal panel is divided into multiple size identical subregions, it is distributed in subregion
There are main spacer material 10 and auxiliary spacer material 20, the distribution density of main spacer material 10 in the subregion of viewing area is more than in rim area
The distribution density of main spacer material 10 in the subregion in domain.
In the present embodiment, the area equation per sub-regions, and the main He of spacer material 10 is all distributed with every sub-regions
Auxiliary spacer material 20；The distribution density of main spacer material 10 in the subregion of viewing area is more than the master in the subregion of frame region
The distribution density of spacer material 10, i.e., the quantity of main spacer material 10 in every sub-regions of viewing area are more than in frame region
The quantity of main spacer material 10 in per sub-regions, this makes distribution density of the winner's spacer material 10 in viewing area be more than it on side
The distribution density in frame region, so as to enhance main spacer material 10 in liquid crystal panel viewing area to opposite substrate 40 and array base palte
50 support force, the warpage for having relaxed liquid crystal panel is effectively offset, maintains the stability of support and the thickness of liquid crystal layer
Uniformity.
Further, as shown in figure 3, the distribution density of spacer material 30 is identical in more sub-regions.In the present embodiment, often
The distribution density of spacer material 30 is identical in sub-regions, i.e., the total amount phase of the every main spacer material 10 of sub-regions and auxiliary spacer material 20
Together, this make it that the thickness of liquid crystal layer of each sub-regions between opposite substrate 40 and array base palte 50 is more uniform.
Further, spacer material 30 is cylindrical spacer 30.In the present embodiment, cylindrical spacer 30 can fit in to
Substrate 40 or array base palte 50, it will not be subjected to displacement when liquid crystal panel is stressed effect, lift the stability of liquid crystal panel, together
When, the translucency of cylindrical spacer 30 is more preferable, helps to lift the display picture quality of liquid crystal panel.
The utility model also proposes a kind of display device, and the display device includes a kind of liquid crystal panel, the liquid crystal panel
Concrete structure reference above-described embodiment, because this display device employs whole technical schemes of above-mentioned all embodiments, therefore
All beneficial effects at least caused by the technical scheme with above-described embodiment, this is no longer going to repeat them.
Further, display device is panel TV set.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of liquid crystal panel, including opposite substrate and array base palte, the liquid crystal panel has described in viewing area and encirclement
The frame region of viewing area, it is characterised in that the liquid crystal panel also includes：
Spacer material, it is distributed between the opposite substrate and array base palte, the spacer material includes main spacer material and auxiliary spacer material,
The height of the auxiliary spacer material is less than the height of the main spacer material, distribution density of the main spacer material in the viewing area
More than its frame region distribution density.
2. liquid crystal panel as claimed in claim 1, it is characterised in that the main spacer material is concentrated in the liquid crystal panel
Portion, the auxiliary spacer material are distributed in the position beyond the liquid crystal panel middle part.
3. liquid crystal panel as claimed in claim 2, it is characterised in that the height of the auxiliary spacer material of the viewing area is more than institute
State the height of the auxiliary spacer material of frame region.
4. liquid crystal panel as claimed in claim 3, it is characterised in that the height of the auxiliary spacer material is with the main spacer material
Centered on to being gradually reduced on the direction of external radiation.
5. liquid crystal panel as claimed in claim 4, it is characterised in that the height of the spacer material using the main spacer material as
Center with identical difference in height to being successively decreased on the direction of external radiation.
6. liquid crystal panel as claimed in claim 1, it is characterised in that the liquid crystal panel is divided into multiple size identical
Region, the main spacer material and auxiliary spacer material, the master in the subregion of the viewing area are distributed with the subregion
Spacer material distribution density is more than the main spacer material distribution density in the subregion of the frame region.
7. liquid crystal panel as claimed in claim 6, it is characterised in that the distribution density phase of spacer material in multiple subregions
Together.
8. the liquid crystal panel as described in claim any one of 1-7, it is characterised in that the spacer material is cylindrical spacer.
9. a kind of display device, it is characterised in that including the liquid crystal panel as described in claim any one of 1-8.
10. display device as claimed in claim 9, it is characterised in that the display device is flat panel TV.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720909583.9U CN206906763U (en) | 2017-07-25 | 2017-07-25 | A kind of liquid crystal panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720909583.9U CN206906763U (en) | 2017-07-25 | 2017-07-25 | A kind of liquid crystal panel and display device |
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| Publication Number | Publication Date |
|---|---|
| CN206906763U true CN206906763U (en) | 2018-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720909583.9U Active CN206906763U (en) | 2017-07-25 | 2017-07-25 | A kind of liquid crystal panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206906763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020073438A1 (en) * | 2018-10-08 | 2020-04-16 | 惠科股份有限公司 | Display panel and display device |
| CN113946073A (en) * | 2020-06-30 | 2022-01-18 | 京东方科技集团股份有限公司 | Display device and manufacturing method thereof |
-
2017
- 2017-07-25 CN CN201720909583.9U patent/CN206906763U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020073438A1 (en) * | 2018-10-08 | 2020-04-16 | 惠科股份有限公司 | Display panel and display device |
| CN113946073A (en) * | 2020-06-30 | 2022-01-18 | 京东方科技集团股份有限公司 | Display device and manufacturing method thereof |
| CN113946073B (en) * | 2020-06-30 | 2023-06-02 | 京东方科技集团股份有限公司 | Display device and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230412 Address after: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: Shenzhen Huaxi Investment Co.,Ltd. Address before: 7 / F, D4, TCL International e city science and technology building, 1001 Zhongshan Garden Road, Nanshan District, Shenzhen, Guangdong 518052 Patentee before: SHENZHEN TCL NEW TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |