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:
Dec. 31, 2024
Filed:
Mar. 04, 2019
Applicant:
Toray Industries, Inc., Tokyo, JP;
Inventors:
Kana Kawahara, Otsu, JP;
Tatsuya Kanzaki, Otsu, JP;
Assignee:
Toray Industries, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); F21V 9/38 (2018.01); H10K 85/10 (2023.01); H10K 85/30 (2023.01); H10K 50/125 (2023.01);
U.S. Cl.
CPC ...
H10K 85/115 (2023.02); F21V 9/38 (2018.02); H10K 85/151 (2023.02); H10K 85/322 (2023.02); H10K 50/125 (2023.02);
Abstract
A color conversion composition that converts incident light into light having a longer wavelength than the incident light is described, the color conversion composition including the following components (A) and (B): component (A): an organic light-emitting material; and component (B): a resin whose molecular structure has a fluorene skeleton.
Kawahara, Kana. (2024). Color conversion composition, color conversion sheet, and light source unit, display and lighting device each comprising same (U.S. Patent No. 12185622). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12185622
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile