CN202404338U - Liquid crystal panel structure - Google Patents
Liquid crystal panel structure Download PDFInfo
- Publication number
- CN202404338U CN202404338U CN2011204328799U CN201120432879U CN202404338U CN 202404338 U CN202404338 U CN 202404338U CN 2011204328799 U CN2011204328799 U CN 2011204328799U CN 201120432879 U CN201120432879 U CN 201120432879U CN 202404338 U CN202404338 U CN 202404338U
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- liquid crystal
- crystal panel
- spacer
- photo
- oriented layer
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Abstract
The utility model discloses a liquid crystal panel structure. The liquid crystal panel comprises a substrate, and an orientation layer and a plurality of photo-spacers in the orientation layer are arranged on the substrate. The photo-spacers are formed by multiple exposure holes of a mask plate, wherein the exposure holes are used for ultraviolet penetration. The liquid crystal panel structure has better optical performance, specially, can keep excellent optical performance when a flexible device is bent.
Description
Technical field
The utility model relates to display technique, particularly a kind of liquid crystal panel structure that contains the photo-spacer introns that need not etching and form.
Background technology
The prior art liquid crystal panel structure adopts the chemical etching process to make the photo-spacer introns usually.In flexible liquid crystal panel, adopt the method for traditional uv-exposure and chemical etching to form the photo-spacer introns, possibly cause influences such as corrosion to flexible base, board, influence photoelectric properties.
The utility model content
In order to solve the problems referred to above of prior art, be necessary to provide a kind of liquid crystal panel structure with spacer of photoelectric properties when need not chemically etching process and can guarantee the flexible device bending.
A kind of liquid crystal panel structure, said liquid crystal panel comprises substrate, has oriented layer on the said substrate and is arranged on a plurality of photo-spacer introns in the oriented layer.
Further, also comprise another substrate, said another substrate and said substrate contraposition are fitted.
Further, said substrate is a flexible base, board.
Further, said oriented layer is a hydrophobic structure, and said photo-spacer introns are hydrophilic structure.
Further, said oriented layer is a hydrophilic structure, and said photo-spacer introns are hydrophobic structure.
Further, said photo-spacer introns are water wettability or the hydrophobic structures that contain spacer particles.
Further, on the said oriented layer PI oriented layer is set further.
A kind of liquid crystal panel structure comprises substrate and hydrophobicity oriented layer, and said oriented layer has a plurality of water wettability photo-spacer introns.
Compared to prior art; The utility model liquid crystal panel structure comprises substrate and is arranged on the oriented layer with a plurality of photo-spacer introns on the substrate; Said photo-spacer introns are corresponding with the exposure hole of mask plate; Thereby can utilize ultraviolet light to penetrate said exposure hole and form said photo-spacer introns, need not to adopt conventional chemical etching, can not cause damage substrate especially flexible base, board; And manufacturing process is simple, and the final introns that form can keep the function of the photoelectric properties effect of device preferably when flexible display device is crooked.
Description of drawings
Fig. 1 is the utility model liquid crystal panel structure oriented layer ultraviolet lighting synoptic diagram;
Fig. 2 is that the utility model liquid crystal panel structure oriented layer uv-exposure zone becomes the hydrophilic structure synoptic diagram by hydrophobicity;
Fig. 3 is the utility model liquid crystal panel structure applies the UV glue-line that is mixed with granular spacer on oriented layer a synoptic diagram;
Fig. 4 is the photo-spacer introns structural representation of the utility model liquid crystal panel structure.
Embodiment
See also Fig. 1, oriented layer 2 is set on the substrate 1.Mask plate 3 has a plurality of exposure holes 31 that ultraviolet light (Fig. 1 representes with arrow) penetrates that are used for.Ultraviolet light sees through exposure hole 31 and shines on the oriented layer 2.
In the present embodiment, said oriented layer 2 is hydrophobic structures, and is as shown in Figure 2 through behind the UV-irradiation, a plurality of hydrophilic regions 21 of the corresponding formation in corresponding exposure hole 31 places.
Behind UV-irradiation formation hydrophilic region 21; As shown in Figure 3; The mode that UV (Ultra Violet, the ultraviolet ray) glue of the spacer particles of plastics that are mixed with certain grain size or glass is applied through rotation is coated in these oriented layer 2 surfaces equably and goes up and form the UV glue-line 22 that contains spacer particles.Because the surface tension of water repellent region and hydrophilic region material is different with performance, causes the UV glue that is mixed with spacer particles can accumulate to 21 li of hydrophilic regions automatically, thereby forms said photo-spacer introns.
In the present embodiment, said UV glue hydrophilic structure.Said UV glue-line 22 carries out heat treated at a certain temperature; Acceleration is transferred to the UV glue in the hydrophobic structure zone of all original oriented layer 2 in the said hydrophilic region 21; And form photo-spacer introns 4 as shown in Figure 4, contain spacer particles in the said photo-spacer introns 4.In addition, not the tilt angle of wanting in advance owing to may cause its orientation behind the uv-exposure for liquid crystal molecule, therefore also a PI oriented layer can be set further as required above the said oriented layer 2.
Among present embodiment or other embodiment; Said substrate 1 can be a flexible base, board; Carry out UV-irradiation after it also can be fitted with another substrate contraposition the photo-spacer introns are cured, or carry out carrying out contraposition with another substrate after UV-irradiation solidifies and fit.
In other embodiments, oriented layer 2 can be a hydrophilic structure, and it can change hydrophobic structure into through behind the ultraviolet lighting, and photo-spacer introns 4 are hydrophobic structures, and UV glue also can have hydrophobic structure.
The utility model liquid crystal panel structure comprises substrate and is arranged on the oriented layer with a plurality of photo-spacer introns on the substrate; Said photo-spacer introns are corresponding with the exposure hole of mask plate; Thereby can utilize ultraviolet light to penetrate said exposure hole and form said photo-spacer introns; Need not to adopt conventional chemical etching can not cause damage to substrate especially flexible base, board; And manufacturing process is simple, and the final introns that form can keep the function of the photoelectric properties effect of device preferably when flexible display device is crooked.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (8)
1. a liquid crystal panel structure is characterized in that, said liquid crystal panel comprises substrate, has oriented layer on the said substrate and is arranged on a plurality of photo-spacer introns in the oriented layer.
2. liquid crystal panel structure according to claim 1 is characterized in that, also comprises another substrate, and said another substrate and said substrate contraposition are fitted.
3. liquid crystal panel structure according to claim 1 is characterized in that said substrate is a flexible base, board.
4. liquid crystal panel structure according to claim 3 is characterized in that, said oriented layer is a hydrophobic structure, and said photo-spacer introns are hydrophilic structure.
5. liquid crystal panel structure according to claim 3 is characterized in that, said oriented layer is a hydrophilic structure, and said photo-spacer introns are hydrophobic structure.
6. liquid crystal panel structure according to claim 3 is characterized in that, said photo-spacer introns are water wettability or the hydrophobic structures that contain spacer particles.
7. according to any described liquid crystal panel structure of claim 1-3, it is characterized in that, the PI oriented layer further is set on the said oriented layer.
8. a liquid crystal panel structure is characterized in that, comprises substrate and hydrophobicity oriented layer, and said oriented layer has a plurality of water wettability photo-spacer introns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204328799U CN202404338U (en) | 2011-11-04 | 2011-11-04 | Liquid crystal panel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204328799U CN202404338U (en) | 2011-11-04 | 2011-11-04 | Liquid crystal panel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202404338U true CN202404338U (en) | 2012-08-29 |
Family
ID=46701978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204328799U Expired - Lifetime CN202404338U (en) | 2011-11-04 | 2011-11-04 | Liquid crystal panel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202404338U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856253A (en) * | 2012-09-06 | 2013-01-02 | 深圳市华星光电技术有限公司 | Organic light-emitting diode display panel and manufacturing method thereof |
| CN106229425A (en) * | 2016-09-09 | 2016-12-14 | 广州新视界光电科技有限公司 | A kind of full-color organic light emitting display of top emitting and preparation method |
| CN110361896A (en) * | 2019-06-14 | 2019-10-22 | 京东方科技集团股份有限公司 | A kind of array substrate and preparation method thereof, display panel |
| CN110770646A (en) * | 2017-06-30 | 2020-02-07 | 株式会社Lg化学 | Substrate |
-
2011
- 2011-11-04 CN CN2011204328799U patent/CN202404338U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856253A (en) * | 2012-09-06 | 2013-01-02 | 深圳市华星光电技术有限公司 | Organic light-emitting diode display panel and manufacturing method thereof |
| CN106229425A (en) * | 2016-09-09 | 2016-12-14 | 广州新视界光电科技有限公司 | A kind of full-color organic light emitting display of top emitting and preparation method |
| CN106229425B (en) * | 2016-09-09 | 2018-05-18 | 广州新视界光电科技有限公司 | A kind of full-color organic light emitting display of top emitting and preparation method |
| CN110770646A (en) * | 2017-06-30 | 2020-02-07 | 株式会社Lg化学 | Substrate |
| US11493807B2 (en) | 2017-06-30 | 2022-11-08 | Lg Chem, Ltd. | Substrate |
| CN110361896A (en) * | 2019-06-14 | 2019-10-22 | 京东方科技集团股份有限公司 | A kind of array substrate and preparation method thereof, display panel |
| WO2020248846A1 (en) * | 2019-06-14 | 2020-12-17 | 京东方科技集团股份有限公司 | Display substrate and preparation method therefor, display panel and display device |
| CN110361896B (en) * | 2019-06-14 | 2021-11-16 | 京东方科技集团股份有限公司 | Array substrate, preparation method thereof and display panel |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |