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. 23, 2024
Filed:
Dec. 13, 2022
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Dongjin Kim, Seoul, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/84 (2023.01); H10K 50/842 (2023.01); H10K 59/12 (2023.01); H10K 59/122 (2023.01); H10K 59/127 (2023.01); H01L 23/00 (2006.01); H01L 23/544 (2006.01); H01L 33/22 (2010.01); H01L 33/24 (2010.01); H01L 33/44 (2010.01); H10K 10/88 (2023.01); H10K 30/88 (2023.01); H10K 50/844 (2023.01); H10K 59/121 (2023.01); H10K 71/00 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/122 (2023.02); H10K 50/8426 (2023.02); H10K 59/127 (2023.02); G09G 2300/0408 (2013.01); G09G 2300/0804 (2013.01); H01L 23/544 (2013.01); H01L 23/573 (2013.01); H01L 33/22 (2013.01); H01L 33/24 (2013.01); H01L 33/44 (2013.01); H01L 2223/54426 (2013.01); H01L 2224/83051 (2013.01); H05K 2201/09909 (2013.01); H10K 10/88 (2023.02); H10K 30/88 (2023.02); H10K 50/84 (2023.02); H10K 50/844 (2023.02); H10K 59/1216 (2023.02); H10K 59/1275 (2023.02); H10K 71/851 (2023.02); H10K 2102/00 (2023.02);
Abstract
An organic light emitting display device including a dam structure disposed in a non-display area of a substrate and an alignment mark disposed outside the dam structure. The alignment mark is not covered by, and does not overlap with, the dam structure, because the alignment mark is disposed outside the dame structure. Thus, a scribing process may be performed smoothly.