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:
Jul. 20, 2021
Filed:
Sep. 18, 2019
Lg Display Co., Ltd., Seoul, KR;
SangYun Sung, Gyeonggi-do, KR;
SeHee Park, Seoul, KR;
Jiyong Noh, Gyeonggi-do, KR;
InTak Cho, Gyeonggi-do, KR;
PilSang Yun, Gyeonggi-do, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
An electronic device can include a panel; a driver circuit configured to drive the panel; and a transistor disposed in the panel, the transistor including: a gate electrode disposed on a substrate, a first insulating film disposed on the gate electrode, an active layer disposed on the first insulating film, the active layer including: a first portion of the active layer overlapping with an upper surface of the gate electrode, a second portion of the active layer extending from the first portion, being disposed along a side surface of the gate electrode and including a channel area, and a third portion of the active layer extending from the second portion of the active layer, the third portion of the active layer being disposed on a portion of the first insulating film that does not overlap with the gate electrode, a second insulating film disposed on the active layer, a first electrode disposed on the second insulating film, the first electrode being electrically connected to the first portion of the active layer, and a second electrode disposed on the second insulating film, the second electrode being electrically connected to the third portion of the active layer.