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. 20, 2020
Filed:
Oct. 16, 2018
Lg Display Co., Ltd., Seoul, KR;
Kimin Choi, Goyang-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
An organic light-emitting diode (OLED) device includes an active layer of a transistor disposed on the buffer insulating film. A gate insulating film is disposed on the buffer insulating film over the conducting layer and disposed on the active layer. A gate electrode is disposed on the gate insulating film over a channel region of the active layer. A first connecting pattern is disposed on the gate insulating film over the conducting line and the active layer. The first connecting pattern is connected to the conducting layer via a first connecting contact hole through the gate insulating film and the buffer insulating film. The first connecting pattern is also connected to the active layer via a second connecting contact hole through the gate insulating film. The first connecting pattern has a same material as the gate electrode.