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. 07, 2020
Filed:
Apr. 04, 2018
Applicant:
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-Do, KR;
Inventors:
Se Wan Son, Yongin-si, KR;
Jung Hwa Kim, Gunpo-si, KR;
Jin Sung An, Seongnam-si, KR;
Wang Woo Lee, Osan-si, KR;
Ji Seon Lee, Seoul, KR;
Moo Soon Ko, Seoul, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 27/12 (2006.01); H01L 29/786 (2006.01); H01L 33/38 (2010.01); H01L 33/62 (2010.01); H01L 33/36 (2010.01);
U.S. Cl.
CPC ...
H01L 27/3262 (2013.01); H01L 27/3258 (2013.01); H01L 27/1218 (2013.01); H01L 27/1288 (2013.01); H01L 27/3265 (2013.01); H01L 29/78603 (2013.01); H01L 29/78696 (2013.01); H01L 33/36 (2013.01); H01L 33/38 (2013.01); H01L 33/62 (2013.01); H01L 2224/0213 (2013.01); H01L 2224/0224 (2013.01); H01L 2224/05017 (2013.01); H01L 2224/05023 (2013.01); H01L 2224/05027 (2013.01); H01L 2227/323 (2013.01);
Abstract
A pattern structure for a display device includes a substrate, a protrusion pattern on the substrate, a first conductive pattern covering an upper surface of the protrusion pattern, an interlayer insulating layer on the first conductive pattern and including a contact hole, and a second conductive pattern on the interlayer insulating layer and connected to the first conductive pattern. The contact hole overlaps the protrusion pattern and the first conductive pattern.