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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 9985185 B1

PDFFull Text
Date of Patent:
May. 29, 2018

Filed:

Apr. 22, 2014

White light emitting diode with single crystal phosphor and the manner of production

Applicant:

Crytur, Spol. S.r.o., Turnov, CZ;

Inventors:

Jan Kubat, Zdar u Mnichova Hradiste, CZ;

Jindrich Houzvicka, Turnov, CZ;

Jan Polak, Turnov, CZ;

Assignee:

CRYTUR, SPOL. S.R.O., Turnov, CZ;

Attorney:

Jacobson Holman, PLLC.

Primary Examiner:

C Melissa Koslow

Int. Cl.
CPC ...
C09K 11/77 (2006.01); H01L 33/50 (2010.01); C30B 29/28 (2006.01); H05B 33/14 (2006.01); H01L 27/15 (2006.01); H01L 33/00 (2010.01); H01L 33/32 (2010.01); H01L 33/44 (2010.01);
U.S. Cl.
CPC ...
H01L 33/502 (2013.01); C09K 11/7774 (2013.01); C30B 29/28 (2013.01); H01L 27/156 (2013.01); H01L 33/0075 (2013.01); H01L 33/32 (2013.01); H01L 33/44 (2013.01); H01L 33/505 (2013.01); H01L 33/507 (2013.01); H05B 33/14 (2013.01); Y02B 20/181 (2013.01);
Abstract

According to the invention, the diode with a single crystal phosphor placed over the chip selected from the InGaN, GaN or AlGaN group comprises the fact that the single crystal phosphor () is created from the monocrystalline ingot (), created by LuYAG or YAP hosts, doped with the atoms selected from the Ce, Ti, Eu, C, Gdor Gagroup, grown from the melt with the method selected from the Czochralski, HEM, Badgasarov, Kyropoulos or EFG group, when the Lu, Yand Alatoms can be replaced in the host up to the amount of 99.9% with the B, Gdor Gaatoms.

Find Patent Forward Citations

Kubat, Jan. (2018). White light emitting diode with single crystal phosphor and the manner of production (U.S. Patent No. 9985185). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9985185

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

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