CN203894512U - Liquid crystal display - Google Patents
Liquid crystal display Download PDFInfo
- Publication number
- CN203894512U CN203894512U CN201420254045.7U CN201420254045U CN203894512U CN 203894512 U CN203894512 U CN 203894512U CN 201420254045 U CN201420254045 U CN 201420254045U CN 203894512 U CN203894512 U CN 203894512U
- Authority
- CN
- China
- Prior art keywords
- insulation course
- substrate
- alignment layers
- flatness layer
- liquid crystal
- 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.)
- Expired - Lifetime
Links
- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 11
- 239000000758 substrate Substances 0.000 claims abstract description 39
- 238000009413 insulation Methods 0.000 claims description 28
- 239000012528 membrane Substances 0.000 claims description 11
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 230000005684 electric field Effects 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model discloses a liquid crystal display and belongs to the technical field of electronics. The liquid crystal display comprises a first substrate which comprises a color film substrate, a flat layer and a first alignment layer, the flat layer is arranged on the lower surface of the color film substrate, the first substrate further comprises a first insulating layer which is arranged on the lower surface of the flat layer, and the first alignment layer is arranged on the lower surface of the first insulating layer. Through the liquid crystal display, yield of products is increased.
Description
Technical field
The utility model relates to electronic technology field, particularly a kind of LCDs.
Background technology
Display panels is mainly comprised of active elements array substrates, color membrane substrates and a liquid crystal layer.When applying electric field between color membrane substrates and active elements array substrates, the liquid crystal molecule in liquid crystal layer just can be subject to the effect of electric field and produce deflection, makes liquid crystal layer have the light penetration rate corresponding to this electric field.Therefore, display panels just can be according to the electric field level between color membrane substrates and active elements array substrates, and shows different grey menu.
For the demand that makes liquid crystal molecule rapid reaction and meet wide viewing angle, must make liquid crystal molecule form and topple over arrangement.To this, normally in both alignment layers, adopt friction processing procedure, the groove of the proper alignment that rubs out according to a certain direction in both alignment layers, the liquid crystal contacting with both alignment layers can reach the effect aligning due to groove direction and intermolecular acting force.
Poor adhesive force between both alignment layers and flatness layer, and because the general hardness of flatness layer is less, be unfavorable for the printing of both alignment layers and the friction matching of both alignment layers.Once print inhomogeneous or rub inhomogeneously, all can affect product yield.
Utility model content
The utility model embodiment provides a kind of LCDs, to improve the yield of product.
On the one hand, the utility model embodiment provides a kind of LCDs, comprise first substrate, described first substrate comprises color membrane substrates, flatness layer and the first both alignment layers, described flatness layer is arranged on the lower surface of described color membrane substrates, described first substrate also comprises the first insulation course, and described the first insulation course is arranged on described flatness layer lower surface, and described the first both alignment layers is arranged on described the first insulation course lower surface.
The beneficial effect that the technical scheme that the utility model provides is brought is:
From above-mentioned the utility model embodiment, because first substrate also comprises the first insulation course, described the first insulation course is arranged on described flatness layer lower surface, described the first both alignment layers is arranged on described the first insulation course lower surface, strengthened the tack of the first both alignment layers on first substrate, and the first insulation course is large compared with flatness layer hardness, is conducive to printing and the orientation friction of the first both alignment layers, therefore, improved the yield of product.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of LCDs first substrate of the utility model structural representation;
Fig. 2 is a kind of LCDs second substrate of the utility model structural representation.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Referring to Fig. 1, the utility model embodiment provides a kind of LCDs, comprise first substrate 01, described first substrate 01 comprises color membrane substrates 11, flatness layer 12 and the first both alignment layers 13, described flatness layer 12 is arranged on the lower surface of described color membrane substrates 11, described first substrate 01 also comprises the first insulation course 14, and described the first insulation course 14 is arranged on described flatness layer 12 lower surfaces, and described the first both alignment layers 13 is arranged on described the first insulation course 14 lower surfaces.
In concrete enforcement, the first insulation course 14 materials can be silicon dioxide.
In concrete enforcement, the first insulation course 14 materials can be silicon nitride, and the thickness of described silicon nitride is 30nm.
In concrete enforcement, the hardness of described the first insulation course is greater than the hardness of described flatness layer.Be conducive to printing and the orientation friction of the first both alignment layers.
In concrete enforcement, described flatness layer has first surface away from a side of described color membrane substrates, and the projection of described the first both alignment layers on described first surface be the projection section on described first surface or all coverings by described insulation course.
In concrete enforcement, described insulation course is greater than described both alignment layers at the thickness perpendicular on described first surface at the thickness perpendicular on described first surface.
Referring to Fig. 2, a kind of LCDs, also comprise second substrate 02, described second substrate 02 arranges with described first substrate 01 interval, described second substrate comprises substrate 21, Thin Film Transistor (TFT) (Thin Film Transistor, TFT) the 22, second insulation course 23 and the second both alignment layers 24, described Thin Film Transistor (TFT) 22 is arranged on described substrate 21 upper surfaces, described the second insulation course 23 is arranged on described Thin Film Transistor (TFT) 22 upper surfaces, and described the second both alignment layers 24 is arranged on described the second insulation course 23 upper surfaces.
The present embodiment also comprises the first insulation course by first substrate, described the first insulation course is arranged on described flatness layer lower surface, described the first both alignment layers is arranged on described the first insulation course lower surface, strengthened the tack of the first both alignment layers on first substrate, and the first insulation course is large compared with flatness layer hardness, be conducive to printing and the orientation friction of the first both alignment layers, therefore, improved the yield of product.
Above-mentioned the utility model embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a LCDs, comprise first substrate, described first substrate comprises color membrane substrates, flatness layer and the first both alignment layers, described flatness layer is arranged on the lower surface of described color membrane substrates, it is characterized in that, described first substrate also comprises the first insulation course, and described the first insulation course is arranged on described flatness layer lower surface, and described the first both alignment layers is arranged on described the first insulation course lower surface.
2. LCDs according to claim 1, is characterized in that, described the first insulating layer material is silicon dioxide.
3. LCDs according to claim 1, is characterized in that, described the first insulating layer material is silicon nitride, and the thickness of described silicon nitride is 30nm.
4. LCDs according to claim 1, is characterized in that, the hardness of described the first insulation course is greater than the hardness of described flatness layer.
5. LCDs according to claim 1, it is characterized in that, described flatness layer has first surface away from a side of described color membrane substrates, and the projection of described the first both alignment layers on described first surface be the projection section on described first surface or all coverings by described insulation course.
6. LCDs according to claim 1, is characterized in that, described insulation course is greater than described both alignment layers at the thickness perpendicular on described first surface at the thickness perpendicular on described first surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254045.7U CN203894512U (en) | 2014-05-16 | 2014-05-16 | Liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254045.7U CN203894512U (en) | 2014-05-16 | 2014-05-16 | Liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203894512U true CN203894512U (en) | 2014-10-22 |
Family
ID=51720891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420254045.7U Expired - Lifetime CN203894512U (en) | 2014-05-16 | 2014-05-16 | Liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203894512U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995395A (en) * | 2014-05-16 | 2014-08-20 | 深圳莱宝高科技股份有限公司 | Liquid crystal display screen and manufacturing method |
| CN106200133A (en) * | 2016-09-12 | 2016-12-07 | 上海中航光电子有限公司 | Display panels |
| CN107728359A (en) * | 2017-09-14 | 2018-02-23 | 合肥惠科金扬科技有限公司 | A kind of manufacture method of TFT LCD liquid crystal display screens |
-
2014
- 2014-05-16 CN CN201420254045.7U patent/CN203894512U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995395A (en) * | 2014-05-16 | 2014-08-20 | 深圳莱宝高科技股份有限公司 | Liquid crystal display screen and manufacturing method |
| CN103995395B (en) * | 2014-05-16 | 2018-03-09 | 深圳莱宝高科技股份有限公司 | A kind of LCDs and manufacture method |
| CN106200133A (en) * | 2016-09-12 | 2016-12-07 | 上海中航光电子有限公司 | Display panels |
| CN107728359A (en) * | 2017-09-14 | 2018-02-23 | 合肥惠科金扬科技有限公司 | A kind of manufacture method of TFT LCD liquid crystal display screens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |