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:
Jul. 21, 2015
Filed:
Nov. 25, 2008
Applicants:
Joo-ae Youn, Seongnam-si, KR;
Chong-chul Chai, Seoul, KR;
Inventors:
Joo-Ae Youn, Seongnam-si, KR;
Chong-Chul Chai, Seoul, KR;
Assignee:
Samsung Display Co., Ltd., Yongin, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/04 (2006.01); H01L 27/12 (2006.01); H01L 29/417 (2006.01);
U.S. Cl.
CPC ...
H01L 27/124 (2013.01); H01L 27/1255 (2013.01); H01L 29/41733 (2013.01);
Abstract
The display device includes a substrate, a thin film transistor (TFT), which includes a gate electrode, a semiconductor layer, and source and drain electrodes, on the substrate member, a passivation layer on the TFT and having an opening to expose a portion of the drain electrode, and a pixel electrode directly on the drain electrode and only within the opening.