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:
Mar. 14, 2017
Filed:
Apr. 12, 2016
Applicant:
Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto-fu, JP;
Inventors:
Koji Murayama, Nagaokakyo, JP;
Haruya Miyata, Nagaokakyo, JP;
Assignee:
MURATA MANUFACTURING CO., LTD., Nagaokakyo-shi, Kyoto-fu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 31/0352 (2006.01); C09K 11/56 (2006.01); C09K 11/88 (2006.01); C01B 19/00 (2006.01); H05B 33/14 (2006.01); H01L 33/06 (2010.01); H01L 51/50 (2006.01); B82Y 20/00 (2011.01); B82Y 30/00 (2011.01); H01L 31/028 (2006.01); H01L 31/0296 (2006.01); H01L 31/0304 (2006.01);
U.S. Cl.
CPC ...
H01L 31/035218 (2013.01); C01B 19/007 (2013.01); C09K 11/565 (2013.01); C09K 11/883 (2013.01); H01L 33/06 (2013.01); H01L 51/502 (2013.01); H01L 51/5004 (2013.01); H05B 33/14 (2013.01); B82Y 20/00 (2013.01); B82Y 30/00 (2013.01); C01P 2004/04 (2013.01); C01P 2004/64 (2013.01); C01P 2004/80 (2013.01); H01L 31/028 (2013.01); H01L 31/0296 (2013.01); H01L 31/0304 (2013.01); H01L 51/504 (2013.01); H01L 2251/558 (2013.01);
Abstract
Quantum dots (nanoparticle material) each having a core-shell structure including a core part and a shell part that protects the core part. The shell part of the quantum dot has a thickness T of 3 to 5 ML based on the constituent molecule of the shell part. A light-emitting device includes the quantum dots.