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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.:

US 11820859 B1

PDFFull Text
Date of Patent:
Nov. 21, 2023

Filed:

Apr. 28, 2021

Infrared absorbing polymer, infrared absorbing/blocking film, photoelectric device, organic sensor, and electronic device

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Jae Jun Lee, Suwon-si, KR;

Ohkyu Kwon, Seoul, KR;

Rae Sung Kim, Hwaseong-si, KR;

Hwang Suk Kim, Suwon-si, KR;

In Sun Park, Suwon-si, KR;

Dong-Seok Leem, Seongnam-si, KR;

Assignee:

Samsung Electronics Co., Ltd., Gyeonggi-do, KR;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Shane Fang

Int. Cl.
CPC ...
C08G 61/12 (2006.01); G02B 5/22 (2006.01); G02B 5/20 (2006.01); H10K 85/20 (2023.01);
U.S. Cl.
CPC ...
C08G 61/126 (2013.01); G02B 5/208 (2013.01); G02B 5/223 (2013.01); H10K 85/211 (2023.02); C08G 2261/3223 (2013.01); C08G 2261/3225 (2013.01); C08G 2261/3243 (2013.01); C08G 2261/3246 (2013.01); C08G 2261/50 (2013.01); C08G 2261/94 (2013.01);
Abstract

An infrared absorbing polymer includes a first structural unit represented by Chemical Formula 1 and a second structural unit including at least one of Chemical Formula 2A to Chemical Formula 2. The infrared absorbing polymer may be included in an infrared absorbing/blocking film, a photoelectric device, a sensor, and an electronic device.

Find Patent Forward Citations

Lee, Jae. (2023). Infrared absorbing polymer, infrared absorbing/blocking film, photoelectric device, organic sensor, and electronic device (U.S. Patent No. 11820859). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11820859

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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