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:
Jul. 05, 2022
Filed:
Aug. 27, 2019
Koito Manufacturing Co., Ltd., Tokyo, JP;
Tokyo Institute of Technology, Tokyo, JP;
National University Corporation Nagoya University, Nagoya, JP;
Hisayoshi Daicho, Shizuoka, JP;
Yu Shinomiya, Shizuoka, JP;
Kiminori Enomoto, Shizuoka, JP;
Hideo Hosono, Tokyo, JP;
Satoru Matsuishi, Tokyo, JP;
Hiroshi Sawa, Nagoya, JP;
Akitoshi Nakano, Nagoya, JP;
KOITO MANUFACTURING CO., LTD., Tokyo, JP;
TOKYO INSTITUTE OF TECHNOLOGY, Tokyo, JP;
NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY, Nagoya, JP;
Abstract
In a phosphor according to an aspect, an emission site has a perovskite crystal structure expressed by ABX, in which A and B are each a cation and X is an anion, and an emission element is located at a B site serving as a body center of the perovskite crystal structure.