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Patent Searching and Data


Title:
DISPLAY APPARATUS AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/214585
Kind Code:
A1
Abstract:
Disclosed is a display apparatus, comprising: a substrate; a display layer arranged on one side of the substrate, the display layer comprising a plurality of sub-pixels; and a colour filter layer arranged on the display surface side of the display layer, the colour filter layer comprising a plurality of colour-blocking parts corresponding on a one-to-one basis with the plurality of sub-pixels; the thickness of any one colour-blocking part amongst the plurality of colour-blocking parts decreases along the direction away from a reference line, the reference line being a straight line perpendicular to the substrate and passing through the geometric centre of the colour-blocking part.

Inventors:
XU, Chuanxiang (No.9 Dize Rd, BDA, Beijing 6, 100176, CN)
YUAN, Guangcai (No.9 Dize Rd, BDA, Beijing 6, 100176, CN)
SHU, Shi (No.9 Dize Rd, BDA, Beijing 6, 100176, CN)
YAO, Qi (No.9 Dize Rd, BDA, Beijing 6, 100176, CN)
Application Number:
CN2019/085702
Publication Date:
November 14, 2019
Filing Date:
May 06, 2019
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO., LTD. (No.10 Jiuxianqiao Rd, Chaoyang District, Beijing 5, 100015, CN)
International Classes:
H01L27/32
Foreign References:
CN108417612A2018-08-17
US20140027725A12014-01-30
CN107845668A2018-03-27
US20140027725A12014-01-30
CN107919380A2018-04-17
CN106876424A2017-06-20
CN101887904A2010-11-17
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (8F Building 11, No. 31 Jiaoda East Road Haidian District, Beijing 4, 100044, CN)
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