The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 2022
Filed:
Mar. 26, 2018
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventor:
Qing Dai, Beijing, CN;
Assignee:
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/56 (2006.01); H01L 51/52 (2006.01); B05D 5/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/56 (2013.01); H01L 51/52 (2013.01); B05D 5/00 (2013.01); B05D 2401/10 (2013.01); B05D 2401/31 (2013.01);
Abstract
The present disclosure is related to a method of manufacturing a display substrate. The method may include forming a pattern layer () on a base substrate () and forming a first planarization layer (). The pattern layer () may include at least one recess (). Forming the first planarization layer () may include forming a pre-polymerized solution () at least in the recess () and polymerizing the pre-polymerized solution () in the recess () to form the first planarization layer ().