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. 03, 2018
Filed:
Apr. 22, 2016
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Hongpeng Li, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Beijing BOE Optoelectronics Technolody Co., Ltd., Beijing, CN;
Abstract
A thin film transistor and manufacturing method thereof, an array substrate, a display panel and a display device are provided. The method includes a step of forming an organic semiconductor layer on a hydrophilic structural layer. The step includes forming a lipophilic material layer on an upper surface of the hydrophilic structural layer; patterning the lipophilic material layer to remove the lipophilic material located at regions other than a region for forming the organic semiconductor layer thereon and remain the lipophilic material located at the region for forming the organic semiconductor layer thereon to form a lipophilic layer; and forming the organic semiconductor layer on the lipophilic layer through a wet process by using the lipophilic organic material.