logo

For the Inventor, By the Inventor

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 11711975 B1

PDFFull Text
Date of Patent:
Jul. 25, 2023

Filed:

Sep. 16, 2020

Near-infrared absorbers, near-infrared absorbing/blocking films, photoelectric devices, organic sensors, and electronic devices

Applicant:

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

Inventors:

Hyesung Choi, Seoul, KR;

Hwang Suk Kim, Suwon-si, KR;

Ohkyu Kwon, Seoul, KR;

Takkyun Ro, Hwaseong-si, KR;

Kwang Hee Lee, Hwaseong-si, KR;

Dong-Seok Leem, Seongnam-si, KR;

Bum Woo Park, Hwaseong-si, KR;

Assignee:

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

Attorney:

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

Primary Examiner:

Gregory D Clark

Int. Cl.
CPC ...
H01L 51/50 (2006.01); H10K 85/60 (2023.01); C07D 513/04 (2006.01); C07F 7/08 (2006.01); H10K 85/40 (2023.01); H10K 85/20 (2023.01); H10K 30/00 (2023.01);
U.S. Cl.
CPC ...
H10K 85/657 (2023.02); C07D 513/04 (2013.01); C07F 7/0816 (2013.01); H10K 85/211 (2023.02); H10K 85/215 (2023.02); H10K 85/40 (2023.02); H10K 85/649 (2023.02); H10K 85/655 (2023.02); H10K 85/6572 (2023.02); H10K 30/00 (2023.02);
Abstract

A near-infrared absorber includes a compound represented by Chemical Formula 1. A near-infrared absorbing/blocking film, a photoelectric device, an organic sensor, and an electronic device may include the near-infrared absorber. In Chemical Formula 1, X, X, Y, Y, Ar, Ar, and Arare the same as defined in the detailed description.

Find Patent Forward Citations

Choi, Hyesung. (2023). Near-infrared absorbers, near-infrared absorbing/blocking films, photoelectric devices, organic sensors, and electronic devices (U.S. Patent No. 11711975). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11711975

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

Loading…