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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 12122952 B1

PDFFull Text
Date of Patent:
Oct. 22, 2024

Filed:

Sep. 24, 2021

Inorganic nanoparticle composition, light-emitting device, method of manufacturing light-emitting device, and electronic apparatus including light-emitting device

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:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

Matthew E Hoban

Assistant Examiner:

Lynne undefined Edmondson

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.

Find Patent Forward Citations

Quick Actions:

Park, Myoungjin. (2024). Inorganic nanoparticle composition, light-emitting device, method of manufacturing light-emitting device, and electronic apparatus including light-emitting device (U.S. Patent No. 12122952). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12122952

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

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