US 2021/0333458 A1 · POLARIZER SHEET, DISPLAY PANEL AND DISPLAY DEVICE

Abstract

A polarizer sheet, a display panel and a display device are provided. The polarizer sheet includes a supporting layer, a polarizing layer, and an electrically conductive layer. The display panel includes the polarizer sheet, a color filter substrate, an array substrate, and a silver adhesive layer. The display device includes the display panel. The invention reduces a used amount of silver adhesive, reduces cost, increases contacting area between the polarizer sheet and the color filter substrate, and increases a proportion of a screen, so that the polarizer sheet can be applied to a full screen narrow border mobile phone.

Claims11

Dependent claims

A polarizer sheet, comprising:

a supporting layer with a first surface and a second surface opposite to the first surface;
a polarizing layer disposed on the first surface of the supporting layer;
and
an electrically conductive layer disposed on a surface of the polarizing layer opposite to another surface of the polarizing layer facing the supporting layer.

1 more element

Dependencies are inferred from the claim text.

Facts

Application

16/611,482Filed 24 Sep 2019

Priority

CN 201910354251.229 Apr 2019

Published

28 Oct 2021

Term ends

Not estimatedThe source records don’t support an estimate.

Classification13 codes

G02F 1/133528
Structural association of cells with optical devices, e.g. polarisers or reflectors: polarisers
G02B 5/305
Comprising multiple thin layers, e.g. multilayer stacks: including organic materials, e.g. polymeric layers
G02B 5/3058
Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state: comprising electrically…
G02F 1/136222
Active matrix addressed cells: colour filters incorporated in the active matrix substrate

Polarizer sheet, display panel and display device

Life of this patent

Polarizer sheet, display panel and display device

Life of this patent

Abstract

Claims11