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:
Feb. 10, 2009
Filed:
Oct. 26, 2006
Cheol SE Kim, Daegu-si, KR;
Cheol Se Kim, Daegu-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A thin film transistor, a method for manufacturing the thin film transistor, and an organic electroluminescence display using the thin film transistor are disclosed. The thin film transistor includes a gate electrode, a semiconductor layer that overlaps the gate electrode, a first insulating layer disposed between the semiconductor layer and the gate electrode, and first and second electrodes that use the semiconductor layer as a channel, and are disposed at different layers. The thin film transistor further includes a second insulating layer disposed between the semiconductor layer and one of the first and second electrodes, and a first doping semiconductor layer disposed between the semiconductor layer and the other of the first and second electrodes.