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:
Feb. 21, 2023
Filed:
Aug. 20, 2019
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventor:
Hiroshi Isojima, Kanagawa, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 25/08 (2006.01); C09K 11/62 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
C01B 25/08 (2013.01); C09K 11/62 (2013.01); B82Y 30/00 (2013.01);
Abstract
Provided are a core shell particle including a core which contains a Group III element and a Group V element, and a shell which covers at least a part of a surface of the core and contains a Group II element and a Group VI element, in which a ratio of a peak intensity showing a bond between the Group III element and the Group II element to a peak intensity showing a bond between the Group III element and the Group V element, which is measured by Raman spectroscopy, is in a range of 0.16 to 0.33; a method of producing the core shell particle; and a film formed of the core shell particle.