CN206248977U - A kind of TFT substrate and LCD boxes - Google Patents
A kind of TFT substrate and LCD boxes Download PDFInfo
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- CN206248977U CN206248977U CN201621385619.XU CN201621385619U CN206248977U CN 206248977 U CN206248977 U CN 206248977U CN 201621385619 U CN201621385619 U CN 201621385619U CN 206248977 U CN206248977 U CN 206248977U
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- quick detection
- filler
- tft substrate
- tft
- detection region
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Abstract
The utility model discloses a kind of TFT substrate and LCD boxes.The TFT substrate includes TFT zone, quick detection region and IC routing regions, one layer of alignment films are coated with the TFT zone, be provided with filler on the hollow out position of the quick detection region and IC routing regions, the height of the filler and quick detection metal derby and IC cablings it is highly consistent.The TFT substrate is filled and led up a large amount of hollow out positions of quick detection region and IC routing regions using filler, so that the interface flat in quick detection region and IC routing regions, in the inswept TFT zone of roller, Villus cloth also can be uniform to the raceway groove of friction and the formation of the alignment films in TFT zone, so as to eliminate friction Mura.
Description
Technical field
The utility model is related to field of liquid crystal display, more particularly to a kind of TFT substrate and LCD boxes.
Background technology
As shown in figure 1, Thin Film Transistor-LCD（TFT-LCD）TFT substrate include carrier substrate 5 ', be arranged on
TFT layer 6 ' on carrier substrate 5 ' and the alignment films 7 ' being coated on carrier substrate 5 ' and TFT layer 6 ', alignment films 7 ' are making
During can with the roller for being enclosed with Villus cloth rub its surface formed certain orientation arrange groove, it is liquid that the effect of groove is
The brilliant rotation of material 8 ' provides a pre- angle, and the liquid crystal material 8 ' in alignment films 7 ' can reach fixed because of the active force between molecule
To effect, orientation (Align) effect is produced, so just can control liquid crystal material 8 ' according to specific direction and predetermined angle of inclination
Arrangement, so as to reach optimal display result.
But, before friction orientation film 7 ' forms groove, the first inswept TFT zone 1 ' as in Figure 2-4 of meeting is outward for roller
Quick detection region 2 ' and IC routing regions 3 ', and except quick detection gold on quick detection region 2 ' and IC routing regions 3 '
Also there is substantial amounts of hollow out position 51 ' between category block 21 ' and IC cablings 31 ', hollow out position 51 ' and quick detection metal derby 21 ',
Difference in height between IC cablings 31 ' can cause the pressure that the Villus cloth on roller is subject to inconsistent, Villus cloth stress and deformation and
Recovery situation after deformation also can be inconsistent, and it is uneven that this results in the groove formed when Villus cloth is in friction orientation film 7 ',
The orientation of liquid crystal material 8 ' is also inconsistent, friction Mura occurs so as to cause TFT-LCD.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of TFT substrate and LCD boxes.The TFT substrate
A large amount of hollow out positions of quick detection region and IC routing regions are filled and led up using filler so that quick detection region and IC
Interface flat in routing region, in the inswept TFT zone of roller, Villus cloth to the friction of the alignment films in TFT zone and
The raceway groove of formation also can be uniform, so as to eliminate friction Mura.
Technical problem to be solved in the utility model is achieved by the following technical programs：
A kind of TFT substrate, including TFT zone, quick detection region and IC routing regions, are coated with the TFT zone
Filler, the filler are provided with the hollow out position of one layer of alignment films, the quick detection region and IC routing regions
The height of matter and quick detection metal derby and IC cablings it is highly consistent.
Further, the filler is metal material.
Further, the filler is nonmetallic materials.
Further, the filler is point-like or/and wire or/and bulk.
A kind of LCD boxes, including above-mentioned TFT substrate.
The utility model has the advantages that：The TFT substrate is walked quick detection region and IC using filler
A large amount of hollow out positions in line region are filled and led up so that the interface flat in quick detection region and IC routing regions, inswept in roller
During TFT zone, Villus cloth also can be uniform to the raceway groove of friction and the formation of the alignment films in TFT zone, so as to eliminate friction
Mura。
Brief description of the drawings
Fig. 1 is the structural representation of the TFT zone of TFT substrate；
Fig. 2 is the front schematic view of existing TFT substrate；
Fig. 3 is the partial enlarged drawing in the quick detection region of existing TFT substrate；
Fig. 4 is the partial enlarged drawing of the IC routing regions of existing TFT substrate
The front schematic view of the TFT substrate that Fig. 5 is provided for the utility model；
The partial enlarged drawing in the quick detection region of the TFT substrate that Fig. 6 is provided for the utility model；
The partial enlarged drawing of the IC routing regions of the TFT substrate that Fig. 7 is provided for the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Embodiment one
As illustrated in figs. 5-7, a kind of TFT substrate, including TFT zone 1, quick detection region 2 and IC routing regions 3, it is described
It is coated with one layer of alignment films in TFT zone 1, is provided with the hollow out position of the quick detection region 2 and IC routing regions 3 and filled out
Fill material 4, the height of the filler 4 and quick detection metal derby 21 and IC cablings 31 it is highly consistent.
The TFT substrate sets filler 4, filler on the hollow out position of quick detection region 2 and IC routing regions 3
The height of matter 4 and quick detection metal derby 21 and IC cablings 31 it is highly consistent so that quick detection region 2 and IC routing regions
Interface flat in 3；At the inswept quick detection region 2 of roller and IC routing regions 3, the pressure that the Villus cloth on roller is subject to
Unanimously, the recovery situation after Villus cloth stress and deformation and deformation also can be consistent, so in the inswept TFT zone 1 of roller, fine hair
Cloth also can be uniform to the raceway groove of friction and the formation of the alignment films in TFT zone 1, so as to eliminate the situation of friction Mura.
The filler 4 can be metal material, or nonmetallic materials, but be preferably used metal material,
Like this, filler 4 just together can make to be formed when quick detection metal derby 21 and IC cablings 31 is made, and save system
Operation and mask plate needed for making filler 4.
The filler 4 is point-like or/and wire or/and bulk etc., and the shape of filler 4 should regard hollow out position
Shape depending on, the hollow out position in general quick detection region 2 is shaped as bulk, the hollow out position shape in the region 3 of IC cablings 31
It is wire.
Embodiment two
A kind of LCD boxes, including the TFT substrate described in embodiment one.
Embodiment described above only expresses implementation method of the present utility model, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the utility model the scope of the claims can not be interpreted as, as long as the institute in the form of equivalent or equivalent transformation
The technical scheme of acquisition, all should fall within protection domain of the present utility model.
Claims (5)
1. a kind of TFT substrate, including TFT zone, quick detection region and IC routing regions, one is coated with the TFT zone
Layer alignment films, it is characterised in that be provided with filler on the hollow out position of the quick detection region and IC routing regions, institute
State the highly consistent of the height of filler and quick detection metal derby and IC cablings.
2. TFT substrate according to claim 1, it is characterised in that the filler is metal material.
3. TFT substrate according to claim 1, it is characterised in that the filler is nonmetallic materials.
4. TFT substrate according to claim 1, it is characterised in that the filler be point-like or/and wire or/
And bulk.
5. a kind of LCD boxes, it is characterised in that including any described TFT substrate in claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621385619.XU CN206248977U (en) | 2016-12-16 | 2016-12-16 | A kind of TFT substrate and LCD boxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621385619.XU CN206248977U (en) | 2016-12-16 | 2016-12-16 | A kind of TFT substrate and LCD boxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206248977U true CN206248977U (en) | 2017-06-13 |
Family
ID=59008142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621385619.XU Active CN206248977U (en) | 2016-12-16 | 2016-12-16 | A kind of TFT substrate and LCD boxes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206248977U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065254A (en) * | 2017-06-26 | 2017-08-18 | 深圳市宇顺工业智能科技有限公司 | A kind of LCDs and its wiring method |
| CN109407412A (en) * | 2018-12-18 | 2019-03-01 | 信利半导体有限公司 | Friction matching substrate |
| CN111223879A (en) * | 2020-02-28 | 2020-06-02 | 京东方科技集团股份有限公司 | Display substrate, manufacturing method thereof and display device |
-
2016
- 2016-12-16 CN CN201621385619.XU patent/CN206248977U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065254A (en) * | 2017-06-26 | 2017-08-18 | 深圳市宇顺工业智能科技有限公司 | A kind of LCDs and its wiring method |
| CN109407412A (en) * | 2018-12-18 | 2019-03-01 | 信利半导体有限公司 | Friction matching substrate |
| CN109407412B (en) * | 2018-12-18 | 2022-05-06 | 信利半导体有限公司 | Friction alignment substrate |
| CN111223879A (en) * | 2020-02-28 | 2020-06-02 | 京东方科技集团股份有限公司 | Display substrate, manufacturing method thereof and display device |
| CN111223879B (en) * | 2020-02-28 | 2022-10-18 | 京东方科技集团股份有限公司 | Display substrate, manufacturing method thereof and display device |
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