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:
Feb. 26, 2019
Filed:
Jun. 16, 2017
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Zhenyu Xie, Beijing, CN;
Shaoying Xu, Beijing, CN;
Tiansheng Li, Beijing, CN;
Changjiang Yan, Beijing, CN;
Jing Li, Beijing, CN;
Zongmin Tian, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
The technical disclosure relates to a thin film transistor and a manufacturing method thereof, an array substrate and a display device. The thin film transistor comprises a base substrate, a gate electrode, an active layer, source/drain electrodes, a pixel electrode and one or more insulating layers, wherein at least one of the insulating layers comprises a bottom insulating sub-layer and a top insulating sub-layer, the top insulating sub-layer having a hydrogen content higher than that of the bottom insulating sub-layer.