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:
Mar. 01, 2022
Filed:
Mar. 23, 2018
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Moon Gyu Han, Suwon-si, KR;
Kyung Bae Park, Hwaseong-si, KR;
Dongseon Lee, Suwon-si, KR;
Yong Wan Jin, Seoul, KR;
Chul Joon Heo, Busan, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 401/14 (2006.01); C07C 211/54 (2006.01); C07D 401/04 (2006.01); C07D 403/04 (2006.01); C09B 23/00 (2006.01); C09B 57/00 (2006.01); G02B 5/20 (2006.01); G02B 5/22 (2006.01); H01L 51/00 (2006.01); H04N 5/225 (2006.01); C09B 23/01 (2006.01); H01L 27/146 (2006.01); H01L 27/30 (2006.01);
U.S. Cl.
CPC ...
C07D 401/14 (2013.01); C07C 211/54 (2013.01); C07D 401/04 (2013.01); C07D 403/04 (2013.01); C09B 23/0066 (2013.01); C09B 57/007 (2013.01); G02B 5/208 (2013.01); G02B 5/223 (2013.01); H01L 51/006 (2013.01); H01L 51/0059 (2013.01); H01L 51/0061 (2013.01); H01L 51/0067 (2013.01); H01L 51/0068 (2013.01); H01L 51/0071 (2013.01); H01L 51/0072 (2013.01); H04N 5/2257 (2013.01); H01L 27/14621 (2013.01); H01L 27/307 (2013.01);
Abstract
A squarylium compound has high transmittance in a visible wavelength spectrum of light and is configured to selectively absorb light in an infrared/near infrared wavelength spectrum of light.