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:
Aug. 31, 2021
Filed:
Jun. 03, 2020
Applicant:
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong, CN;
Inventor:
Nian Zhao, Guangdong, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G02F 1/1339 (2006.01);
U.S. Cl.
CPC ...
G02F 1/13394 (2013.01);
Abstract
A display panel and a display device are provided. The display panel includes a first substrate and a second substrate disposed oppositely, and a liquid crystal layer and a column-spaced layer disposed between the first substrate and the second substrate. The column-spaced layer includes at least one main spacer column. The first substrate includes at least one boss region and a main spacer region, a thickness of the first substrate in the main spacer region is less than a thickness of the first substrate in the boss region, and the main spacer column is disposed in the main spacer region.