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:
May. 30, 2017
Filed:
Jan. 20, 2015
Applicant:
Koninklijke Philips N.v., Eindhoven, NL;
Inventors:
April Dawn Schricker, Palo Alto, CA (US);
Oleg Borisovich Shchekin, San Francisco, CA (US);
Kenneth Vampola, Los Altos, CA (US);
Hans-Helmut Bechtel, Roetgen, DE;
Guido Salmaso, Eindhoven, NL;
Assignee:
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/78 (2006.01); H01L 33/50 (2010.01); H01L 33/60 (2010.01); H01L 31/18 (2006.01); H01L 21/304 (2006.01);
U.S. Cl.
CPC ...
H01L 33/505 (2013.01); H01L 33/60 (2013.01); H01L 21/304 (2013.01); H01L 21/78 (2013.01); H01L 31/18 (2013.01); H01L 2933/0041 (2013.01); H01L 2933/0058 (2013.01);
Abstract
A method according to embodiments of the invention includes disposing a support layer () on a surface of a wavelength converting ceramic wafer (). The wavelength converting ceramic wafer and the support layer are diced () to form wavelength converting members. A wavelength converting member is attached to a light emitting device. After attaching the wavelength converting member to the light emitting device, the support layer is removed.