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. 11, 2023
Filed:
May. 28, 2021
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Ohkyu Kwon, Seoul, KR;
Hwang Suk Kim, Suwon-si, KR;
Dong-Seok Leem, Seongnam-si, KR;
Rae Sung Kim, Hwaseong-si, KR;
Hyesung Choi, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 519/00 (2006.01); H01L 51/44 (2006.01); G02B 5/22 (2006.01); G02B 5/20 (2006.01);
U.S. Cl.
CPC ...
C07D 519/00 (2013.01); G02B 5/208 (2013.01); G02B 5/223 (2013.01); H10K 30/87 (2023.02);
Abstract
An infrared absorber includes a compound represented by Chemical Formula In Chemical Formula 1, Ar, Ar, X, L, L, R, R, R, and Rare the same as defined in the detailed description.