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. 29, 2022
Filed:
Dec. 08, 2020
Lg Display Co., Ltd., Seoul, KR;
Younghyun Ko, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
Provided are a thin film transistor array substrate and an electronic device including the same. The thin film transistor array substrate includes a first active layer disposed on a substrate, a first gate insulating film disposed on the first active layer, a first gate electrode disposed on the first gate insulating film to overlap a part of the first active layer, a first insulating film disposed on the first gate electrode, a second active layer disposed on the first insulating film to overlap the first active layer and the first gate electrode, a second gate insulating film disposed on the second active layer, and a second gate electrode disposed on the second gate insulating film to overlap a part of the second active layer. The first gate electrode and the second gate electrode overlap each other, and thus it is possible to reduce an area occupied by transistors.