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:
Oct. 05, 2021
Filed:
May. 05, 2019
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); G09F 9/30 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
G09F 9/301 (2013.01); H01L 27/3248 (2013.01); H01L 51/5237 (2013.01);
Abstract
A display substrate and a manufacturing method therefor, and a display device. The display substrate includes a flexible protective layer and sub-pixel structures. The flexible protective layer includes bosses, the sub-pixel structure is provided on a top surface of the boss, the boss further includes multiple side surfaces intersecting with the top surface, and the display substrate further includes secondary sub-pixel structures provided on at least one of the multiple side surfaces.