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:
Oct. 10, 2017
Filed:
Sep. 13, 2016
Applicant:
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Assignee:
Samsung Display Co., Ltd., , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/12 (2006.01); H01L 23/52 (2006.01); H01L 23/532 (2006.01); H01L 29/24 (2006.01); H01L 29/786 (2006.01); H01L 29/66 (2006.01); H01L 29/423 (2006.01); H01L 21/4763 (2006.01); H01L 21/02 (2006.01); H01L 29/45 (2006.01);
U.S. Cl.
CPC ...
H01L 27/124 (2013.01); H01L 21/0206 (2013.01); H01L 21/02175 (2013.01); H01L 21/02244 (2013.01); H01L 21/47635 (2013.01); H01L 23/53223 (2013.01); H01L 23/53238 (2013.01); H01L 23/53252 (2013.01); H01L 23/53266 (2013.01); H01L 27/1225 (2013.01); H01L 27/1259 (2013.01); H01L 29/24 (2013.01); H01L 29/42356 (2013.01); H01L 29/45 (2013.01); H01L 29/66969 (2013.01); H01L 29/7869 (2013.01);
Abstract
A display device and a method of manufacturing the display device are provided. According to an exemplary embodiment, a display device includes: a substrate; a gate electrode disposed on the substrate; a semiconductor pattern disposed on the gate electrode; data wiring disposed on the semiconductor pattern and having a data line, a source electrode, and a drain electrode; a first barrier layer disposed between the data wiring and the semiconductor pattern; and undercuts disposed on at least one side of each segment of the first barrier layer.