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:
Sep. 15, 2020
Filed:
Nov. 27, 2018
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Peng Jin, Wuhan, CN;
Other;
Abstract
A manufacturing method of a thin film transistor substrate and the thin film transistor substrate manufactured by using the manufacturing method are provided. The manufacturing method includes: providing a substrate layer, forming a gate electrode layer on the substrate layer, forming an insulating layer on the substrate layer and the gate electrode layer by using a first solution, forming a channel layer on the insulating layer by using a second solution, and forming a source/drain electrode layer on the insulating layer. The insulating layer and the channel layer are formed by processes using solution, so high vacuum equipment is not required, and production costs are reduced.