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:
Oct. 18, 2022
Filed:
Jul. 25, 2019
Lg Display Co., Ltd., Seoul, KR;
SeHee Park, Seoul, KR;
JungSeok Seo, Daejeon, KR;
Jaeyoon Park, Gyeonggi-do, KR;
PilSang Yun, Gyeonggi-do, KR;
Jiyong Noh, Gyeonggi-do, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
An electronic device comprises a panel, a driving circuit configured to drive the panel, and a transistor disposed in the panel. The transistor includes a first insulation film on a substrate, an active layer disposed on the first insulation film, a second insulation film disposed on the active layer and the first insulation film to cover the active layer, the second insulation film having a thickness smaller than a thickness of the first insulation film, a source electrode disposed on the second insulation film and spaced apart from the active layer by the second insulation film, the source electrode overlapping an end of the active layer, and a drain electrode disposed on the second insulation film and spaced apart from the active layer by the second insulation film, the drain electrode overlapping another end of the active layer.