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:
Nov. 26, 2019
Filed:
Jun. 20, 2017
Boe Technology Group Co., Ltd., Beijing, CN;
Ordos Yuansheng Optoelectronics Co., Ltd., Ordos, Inner Mongolia, CN;
Feng Li, Beijing, CN;
Dawei Shi, Beijing, CN;
Fengguo Wang, Beijing, CN;
Hong Liu, Beijing, CN;
Xinguo Wu, Beijing, CN;
Zifeng Wang, Beijing, CN;
Bo Ma, Beijing, CN;
Zhixuan Guo, Beijing, CN;
Yuanbo Li, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., Ordos, Inner Mongolia, CN;
Abstract
A manufacturing method of an array substrate, an array substrate and a display device are provided. The method includes: forming a first electrode; forming a first insulation layer on the first electrode; forming a first via hole in the first insulation layer; forming an active layer on the first insulation layer, which is electrically connected with the first electrode through the first via hole; forming a gate insulation layer on the active layer; forming a first gate electrode on the gate insulation layer, which overlaps with at least part of the active layer; forming a second insulation layer on the first gate electrode and the gate insulation layer, forming a second via hole in the second insulation layer and the gate insulation layer; forming a pixel electrode on the second insulation layer, which is electrically connected with the active layer through the second via hole.