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:
May. 16, 2017
Filed:
Jul. 25, 2014
Boe Technology Group Co., Ltd., Beijing, CN;
Zhengliang Li, Beijing, CN;
Zhen Liu, Beijing, CN;
Luke Ding, Beijing, CN;
Bin Zhang, Beijing, CN;
Zhanfeng Cao, Beijing, CN;
Guanbao Hui, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A thin film transistor, a manufacturing method thereof and an array substrate are provided. The thin film transistor comprises: a gate electrode (), a source electrode () and a drain electrode (), and the thin film transistor further comprises a buffer layer () which is directly provided at one side or both sides of at least one of the gate electrode (), the source electrode () and the drain electrode (), wherein, the buffer layer () and at least one of the gate electrode (), the source electrode () and the drain electrode () directly contacting the buffer layer () are conformal. Therefore, the adhesion between an electrode of the thin film transistor and a film layer contacting it is improved and at the same time an atom in the electrode of the thin film transistor is effectively prevented from diffusing to the film layer connected with it, and the reliability of the thin film transistor is improved and the production cost is reduced.