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:
Oct. 22, 2024
Filed:
Sep. 24, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Myoungjin Park, Yongin-si, KR;
Yunku Jung, Yongin-si, KR;
Jonghoon Kim, Yongin-si, KR;
Sungwoon Kim, Yongin-si, KR;
Jaekook Ha, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K 11/02 (2006.01); C09K 11/08 (2006.01); C09K 11/54 (2006.01); C09K 11/56 (2006.01); C09K 11/88 (2006.01); H10K 71/13 (2023.01); H10K 71/15 (2023.01); B82Y 20/00 (2011.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01); H10K 50/11 (2023.01); H10K 50/115 (2023.01); H10K 71/00 (2023.01); H10K 101/10 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
C09K 11/883 (2013.01); C09K 11/54 (2013.01); H10K 71/135 (2023.02); H10K 71/15 (2023.02); B82Y 20/00 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); H10K 50/11 (2023.02); H10K 50/115 (2023.02); H10K 71/00 (2023.02); H10K 2101/10 (2023.02); H10K 2102/00 (2023.02);
Abstract
An inorganic nanoparticle composition includes an inorganic nanoparticle and a highly fluorinated solvent, and the inorganic nanoparticle includes an inorganic material and a F-containing charge-transporting organic ligand. A light-emitting device with the inorganic nanoparticle composition, for example, as a material for forming at least a portion of an electron transport region in the light-emitting device. An electronic apparatus includes the light-emitting device.