Display panel and display apparatus

Patent metadata

Field	Value
Publication number	US-2017192287-A1
Application number	US-201615207556-A
Country	US
Kind code	A1
Filing date	Jul 12, 2016
Priority date	Jan 4, 2016
Publication date	Jul 6, 2017
Grant date	—

Abstract

This disclosure pertains to the technical field of liquid crystal display, and in particular to a display panel and a display apparatus. This display panel comprises a first substrate and a second substrate provided by cell-assembling, wherein the first substrate and the second substrate are both flexible and bendable, and wherein both of the first substrate and the second substrate are provided with a repulsion layer therein, which enables the first substrate and the second substrate to repel each other. By the addition of the repulsion layer to the display panel, the effect of maintaining a uniform cell thickness of the flexible display panel is achieved and the display panel is allowed to have a better displaying effect.

First claim

What is claimed is:

1 . A display panel, comprising a first substrate and a second substrate provided by cell-assembling, wherein the first substrate and the second substrate are both flexible and bendable, and wherein both of the first substrate and the second substrate are provided with a repulsion layer therein, which enables the first substrate and the second substrate to repel each other.

2 . The display panel according to claim 1 , wherein the repulsion layer comprises magnetic particles with the same polarity, and the magnetic particles are formed by doping a magnetic transition metal with a nonmagnetic transition metal.

3 . The display panel according to claim 2 , wherein the doping ratio of the magnetic transition metal to the nonmagnetic transition metal is in a range of 90-60:10-40.

4 . The display panel according to claim 2 , wherein the magnetic transition metal comprises Fe, Co or Mn, and the nonmagnetic transition metal comprises Zn or Ti.

5 . The display panel according to claim 2 , wherein the magnetic particles are uniformly distributed in the repulsion layer, and the repulsion layer has a thickness in a range of 500 Å-2000 Å.

6 . The display panel according to claim 2 , wherein the repulsion layer is formed by a patterning process, and a repulsion film layer preliminarily doped with the magnetic particles is formed by deposition in a film-forming process in the patterning process.

7 . The display panel according to claim 1 , wherein the first substrate and the second substrate are correspondingly divided into a plurality of pixel regions, and spacing regions are formed between the areas of the adjacent pixel regions, and the repulsion layers are at least distributed in the spacing regions of the first substrate and the second substrate.

8 . The display panel according to claim 7 , wherein the repulsion layer further extends to the pixel regions of the first substrate and the second substrate.

9 . The display panel according to claim 7 , wherein the first substrate is a color filter substrate, the second substrate is an array substrate, and at least a part of the spacing regions of the color filter substrate are further provided with a spacer.

10 . The display panel according to claim 9 , wherein the array substrate comprises a gate electrode insulating layer, and magnetic particles are provided in the gate electrode insulating layer to form the repulsion layer;
and/or, the color filter substrate comprises color photoresists and a black matrix provided between the adjacent color photoresists, and magnetic particles are provided in the black matrix to form the repulsion layer.

11 . A display apparatus, comprising the display panel according to claim 1 .

12 . The display apparatus according to claim 11 , wherein the repulsion layer comprises magnetic particles with the same polarity, and the magnetic particles are formed by doping a magnetic transition metal with a nonmagnetic transition metal.

13 . The display apparatus according to claim 12 , wherein the doping ratio of the magnetic transition metal to the nonmagnetic transition metal is in a range of 90-60:10-40.

14 . The display apparatus according to claim 12 , wherein the magnetic transition metal comprises Fe, Co or Mn, and the nonmagnetic transition metal comprises Zn or Ti.

15 . The display apparatus according to claim 12 , wherein the magnetic particles are uniformly distributed in the repulsion layer, and the repulsion layer has a thickness in a range of 500 Å-2000 Å.

16 . The display apparatus according to claim 12 , wherein the repulsion layer is formed by a patterning process, and a repulsion film layer preliminarily doped with the magnetic particles is formed by deposition in a film-forming process in the patterning process.

17 . The display apparatus according to claim 11 , wherein the first substrate and the second substrate are correspondingly divided into a plurality of pixel regions, and spacing regions are formed between the areas of the adjacent pixel regions, and the repulsion layers are at least distributed in the spacing regions of the first substrate and the second substrate.

18 . The display apparatus according to claim 17 , wherein the repulsion layer further extends to the pixel regions of the first substrate and the second substrate.

19 . The display apparatus according to claim 17 , wherein the first substrate is a color filter substrate, the second substrate is an array substrate, and at least a part of the spacing regions of the color filter substrate are further provided with a spacer.

20 . The display apparatus according to claim 19 , wherein the array substrate comprises a gate electrode insulating layer, and magnetic particles are provided in the gate electrode insulating layer to form the repulsion layer;
and/or, the color filter substrate comprises color photoresists and a black matrix provided between the adjacent color photoresists, and magnetic particles are provided in the black matrix to form the repulsion layer.

Assignees

• Boe Technology Group Co Ltd

Inventors

• Zhang Yu
• Jia Qian

Classifications

• G02F1/133514

  Colour filters · CPC title

• G02F1/133305 Primary

  Flexible substrates, e.g. plastics, organic film · CPC title

• G02F1/13394

  spacers regularly patterned on the cell subtrate, e.g. walls, pillars (G02F1/133377 takes precedence) · CPC title

• G02F1/1333 Primary

  Constructional arrangements; {Manufacturing methods}(G02F1/135, G02F1/136 take precedence) · CPC title

• G02F2201/50

  Protective arrangements · CPC title