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:
Aug. 25, 2020
Filed:
May. 07, 2019
Ordos Yuansheng Optoelectronics Co., Ltd., Ordos, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Chao Wang, Beijing, CN;
Shengwei Zhao, Beijing, CN;
Huafeng Liu, Beijing, CN;
Chunxiang Nan, Beijing, CN;
ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., Ordos, Inner Mongolia, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
An array substrate includes a display region and a peripheral circuit region surrounding the display region. The array substrate further includes: a base substrate; first TFTs arranged on a first surface of the base substrate and at the display region, and each first TFT including a first gate electrode, a first active layer and a first source-drain electrode; and second TFTs arranged on the first surface and at the peripheral circuit region, and each second TFT including a second gate electrode, a second active layer and a second source-drain electrode. The first active layer of each first TFT is made of a material different from, and arranged at a same layer as, the second active layer of each second TFT, and the first source-drain electrode is arranged at a same layer as the second source-drain electrode.