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:
Jul. 05, 2022
Filed:
Nov. 11, 2019
Applicant:
Tcl China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Inventor:
Meng Chen, Shenzhen, CN;
Assignee:
TCL China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/00 (2006.01); H01L 29/00 (2006.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
H01L 27/124 (2013.01); H01L 27/1262 (2013.01); H01L 27/1225 (2013.01); H01L 27/1248 (2013.01);
Abstract
An array substrate and manufacturing method thereof are provided. The array substrate includes: a substrate; a first gate electrode insulating layer disposed on the substrate, wherein the first gate electrode insulating layer has a recess therein; a gate electrode layer disposed in the recess of the first gate electrode insulating layer; a second gate electrode insulating layer covering the first gate electrode insulating layer and the gate electrode layer; and an active layer disposed on the second gate electrode insulating layer.