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. 01, 2024
Filed:
Feb. 05, 2021
Applicant:
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, CN;
Inventor:
Chengzhi Luo, Wuhan, CN;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1368 (2006.01); G02F 1/1362 (2006.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1251 (2013.01); G02F 1/136209 (2013.01); G02F 1/136218 (2021.01); G02F 1/1368 (2013.01); H01L 27/1225 (2013.01); H01L 27/1248 (2013.01); G02F 2202/104 (2013.01);
Abstract
An array substrate and a display panel are provided. The array substrate includes a plurality of recess-shaped light-shielding patterns. An oxide semiconductor layer is correspondingly formed in a recess of one of the light-shielding patterns. In comparison with increasing a plane area for improving light-shielding performance of the light-shielding patterns, an area of an orthographic projection of the recess-shaped light-shielding patterns on the array substrate is smaller. Therefore, an area of a light-transmitting region of the array substrate is greater, thereby increasing an aperture of the array substrate.