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:
Apr. 26, 2016
Filed:
Nov. 21, 2014
Lg Display Co., Ltd., Seoul, KR;
Sungkeun Lee, Goyang-Si, KR;
Yongtae Song, Paju-Si, KR;
Imkuk Kang, Paju-Si, KR;
Sungjun Yun, Ansan-Si, KR;
Woocheol Jeong, Goyang-Si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
The present disclosure relates to a thin film transistor substrate having a metal oxide semiconductor for flat panel displays and a method for manufacturing the same. The present disclosure suggests a thin film transistor substrate including: a gate electrode on a substrate; a gate insulating layer covering the gate electrode; a source electrode overlapping with one side of the gate electrode on the gate insulating layer; a drain electrode being apart from the source electrode and overlapping with other side of the gate electrode on the gate insulating layer; an oxide semiconductor layer contacting an upper surface of the source electrode and the drain electrode, and extending from the source electrode to the drain electrode; and an etch stopper having the same shape with the oxide semiconductor layer, and contacting an upper surface of the oxide semiconductor layer.