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:
Mar. 05, 2020
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Yong Joo Lee, Suwon-si, KR;
YongChurl Kim, Seoul, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/58 (2006.01); C09K 11/61 (2006.01); H01L 33/06 (2010.01); H01L 33/14 (2010.01);
U.S. Cl.
CPC ...
C09K 11/586 (2013.01); C09K 11/616 (2013.01); H01L 33/06 (2013.01); H01L 33/14 (2013.01);
Abstract
A luminescent material represented by Formula 1, a method of preparing the same, and a light-emitting device including the same:[AA][B][XX]  Formula 1 A, A, B, X, X, n, and m in Formula 1 are as defined in the specification.