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. 15, 2011
Filed:
May. 21, 2009
Younghak Lee, Gumi-si, KR;
Jaemin Seok, Daiseo-gu, KR;
Younghak Lee, Gumi-si, KR;
Jaemin Seok, Daiseo-gu, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A thin film transistor comprises: a first transistor region and a second transistor region defined on a substrate; and a first transistor and a second transistor respectively disposed on the first and second transistor regions, the first transistor comprising: a first semiconductor layer having source, channel, and drain regions defined on the substrate; a first insulating film disposed on the first semiconductor layer; a first transparent electrode disposed on the first insulating film and formed corresponding to the channel region of the first semiconductor layer; and a second insulating film disposed on the first transparent electrode, and the second transistor comprising: a second semiconductor layer having source, channel, and drain regions defined on the substrate; the first insulating film disposed on the second semiconductor layer; a second transparent electrode disposed on the first insulating film and formed corresponding to the channel region of the second semiconductor layer; a second gate disposed on the second transparent electrode; and the second insulating film disposed on the second gate.