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:
Mar. 09, 2021
Filed:
Aug. 12, 2019
Applicants:
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Anhui, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Chengzhi Ye, Beijing, CN;
Binbin Cao, Beijing, CN;
Hui An, Beijing, CN;
Fangfang Li, Beijing, CN;
Hengbin Li, Beijing, CN;
Assignees:
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., Anhui, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1362 (2006.01); G02F 1/1343 (2006.01);
U.S. Cl.
CPC ...
G02F 1/136227 (2013.01); G02F 1/134363 (2013.01); G02F 1/136286 (2013.01); G02F 2001/134372 (2013.01);
Abstract
A display substrate and a display apparatus are provided. The display substrate includes a film layer and a blocking structure. The film layer includes a via surrounded by the blocking structure. The blocking structure is at an edge of the via.