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:
Jan. 23, 2024
Filed:
Sep. 21, 2022
Lg Display Co., Ltd., Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
Provided are a thin film transistor array substrate and an electronic device including the same. More specifically, the thin film transistor array includes a first active layer including a first area, a second area spaced apart from the first area, and a channel area provided between the first area and the second area, a first gate electrode disposed on the first active layer, and a second gate electrode disposed on the same layer as the first gate electrode to overlap one end of the first gate electrode and to which a signal corresponding to a signal applied to the first gate electrode is applied. Therefore, it is possible to have a structure for simultaneously controlling the threshold voltage, mobility, and subthreshold (S) parameter of a thin film transistor.