Search International and National Patent Collections

1. (WO2018076932) REFLECTIVE DISPLAY AND PREPARATION METHOD THEREFOR

Pub. No.:    WO/2018/076932    International Application No.:    PCT/CN2017/100635
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Thu Sep 07 01:59:59 CEST 2017
IPC: G02F 1/1343
G02F 1/1333
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
Inventors: LIANG, Pengxia
梁蓬霞
ZHANG, Xiao
张笑
GU, Xin
谷新
Title: REFLECTIVE DISPLAY AND PREPARATION METHOD THEREFOR
Abstract:
A reflective display (200) and a preparation method therefor. The reflective display (200) comprises: a first substrate (201), a second substrate (202), a first electrode (203) arranged on the first substrate (201), a transparent dielectric layer (204) arranged at one side, facing the second substrate (202), of the first substrate (201), a second electrode (205) arranged on the second substrate (202), and a liquid crystal (206) located between the first substrate (201) and the second substrate (202). The refractive index of the liquid crystals (206) change under the effect of an electric field formed by the first electrode (203) and the second electrode (205), so as to make the refractive index of the liquid crystal (206) equal to or basically equal to the refractive index of the transparent dielectric layer (204) or less than the refractive index of the transparent dielectric layer (204). The reflective display (200) adjusting and controlling the refractive index of liquid crystals by means of an electric field, and the liquid crystal cooperates with a transparent dielectric layer with a high refractive index, so as to realize bright state display and a dark state, thereby omitting a barrier, simplifying the structure, and reducing the production cost and processing difficulty.