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Patent Searching and Data


Title:
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/113348
Kind Code:
A1
Abstract:
The present invention relates to the field of display technology. Provided are a display substrate and a manufacturing method thereof, and a display device capable of solving a problem in the prior art in which in a process of forming a color filter (1) by means of a laser-transfer process, a yield of products is decreased as a result of a gas generated by a transfer material. The display substrate comprises a base (5), a color filter (1), and an auxiliary portion (2). The color filter (1) and the auxiliary portion (2) are positioned above the base (5). The color filter (1) is formed integrally with the auxiliary portion (2). A gas void (3) is arranged inside the auxiliary portion (2).

Inventors:
ZHANG YUXIN (CN)
CHENG HONGFEI (CN)
XIAN JIANBO (CN)
Application Number:
CN2017/101538
Publication Date:
June 28, 2018
Filing Date:
September 13, 2017
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H01L27/32; H01L51/56
Foreign References:
CN104377224A2015-02-25
CN206322699U2017-07-11
CN101728404A2010-06-09
CN104793357A2015-07-22
US7050103B22006-05-23
Other References:
See also references of EP 3561874A4
None
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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