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:
Jan. 12, 2016
Filed:
Dec. 28, 2012
Lg Display Co., Ltd., Seoul, KR;
HyunSik Seo, Gyeonggi-Do, KR;
MoonGoo Kim, Gyeonggi-Do, KR;
BongChul Kim, Daegu, KR;
JeongHoon Lee, Gyeongsangbuk-Do, KR;
Changll Ryoo, Gyeonggi-Do, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
There are provided an oxide TFT, a method for fabricating a TFT, an array substrate for a display device having a TFT, and a method for fabricating the display device. The oxide thin film transistor includes: a gate electrode formed on a substrate; a gate insulating layer formed on the entire surface of the substrate including the gate electrode; an active layer pattern formed on the gate insulating layer above the gate electrode and completely overlapping the gate electrode; an etch stop layer pattern formed on the active layer pattern and the gate insulating layer; and a source electrode and a drain electrode formed on the gate insulating layer including the etch stop layer pattern and the active layer pattern and spaced apart from one another, and overlapping both sides of the etch stop layer pattern and the underlying active layer pattern.