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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 9917231 B1

PDFFull Text
Date of Patent:
Mar. 13, 2018

Filed:

Aug. 28, 2015

Fluoride phosphor and light emitting device, and methods of manufacturing the same

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Jong Won Park, Seoul, KR;

In Hyung Lee, Hanam-Si, KR;

Tae Hoon Kim, Suwon-Si, KR;

Ji Ho You, Seoul, KR;

Chi Woo Lee, Cheonan-Si, KR;

Chul Soo Yoon, Suwon-Si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Samsung-ro, Yeongtong-gu, Suwon-si Gyeonggi-do, KR;

Attorney:

Muir Patent Law, PLLC

Primary Examiner:

Carol M Koslow

Int. Cl.
CPC ...
H01L 33/50 (2010.01); H01L 33/52 (2010.01); C09K 11/61 (2006.01);
U.S. Cl.
CPC ...
H01L 33/502 (2013.01); C09K 11/617 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48137 (2013.01); H01L 2224/48247 (2013.01); H01L 2224/48257 (2013.01); H01L 2924/181 (2013.01);
Abstract

A fluoride phosphor may include: a fluoride represented by a composition formula: AMF:Mn, where A is at least one selected from among Li, Na, K, Rb, and Cs, M is at least one selected from among Si, Ti, Zr, Hf, Ge and Sn, a composition ratio (x) of A satisfies 2≦x≦3, a composition ratio (y) of F satisfies 4≦y≦7, and a composition ratio (z) of Mn satisfies 0<z≦0.17.

Find Patent Forward Citations

Park, Jong. (2018). Fluoride phosphor and light emitting device, and methods of manufacturing the same (U.S. Patent No. 9917231). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9917231

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

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