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. 24, 2018
Filed:
Jun. 10, 2016
Applicant:
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Chang-Ho Lee, Yongin-si, KR;
Jong-Hyun Park, Yongin-si, KR;
Seong-Kweon Heo, Yongin-si, KR;
Chun-Gi You, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/08 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01L 51/56 (2006.01); H01L 23/544 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3248 (2013.01); H01L 23/544 (2013.01); H01L 27/3246 (2013.01); H01L 51/52 (2013.01); H01L 51/56 (2013.01); H01L 2223/54426 (2013.01); H01L 2227/323 (2013.01); H01L 2251/566 (2013.01);
Abstract
An organic light-emitting diode (OLED) display apparatus including a substrate, an insulation layer on the substrate, and an align mark formed of an insulation material, wherein an upper surface of the insulation layer contacts a lower surface of the align mark.