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:
Jun. 28, 2022
Filed:
Apr. 15, 2019
Applicant:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei, CN;
Inventors:
Ming Xiang, Hubei, CN;
Xing Ming, Hubei, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/12 (2006.01); H01L 21/027 (2006.01); H01L 29/786 (2006.01); H01L 29/66 (2006.01); H01L 21/3115 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1288 (2013.01); H01L 21/0273 (2013.01); H01L 21/3115 (2013.01); H01L 27/1222 (2013.01); H01L 27/1248 (2013.01); H01L 29/66757 (2013.01); H01L 29/78675 (2013.01);
Abstract
An array substrate and a manufacturing method thereof, wherein the array substrate includes a substrate; an active layer disposed on the substrate; a gate insulating layer disposed on the active layer; a gate disposed on the gate insulating layer; and a protection region dispose between the active layer and the gate, wherein the protection region is disposed on two sides of the gate and disposed on a same layer as the gate insulating layer.