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:
Aug. 04, 2020
Filed:
Mar. 04, 2016
Applicant:
Koninklijke Philips N.v., Eindhoven, NL;
Inventors:
April Schricker, San Jose, CA (US);
Niek Van Leth, Eindhoven, NL;
Daniel Roitman, San Jose, CA (US);
Assignee:
Lumileds LLC, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); C09K 11/02 (2006.01); C09K 11/08 (2006.01); C09K 11/77 (2006.01); H01L 21/683 (2006.01); H01L 33/50 (2010.01);
U.S. Cl.
CPC ...
H01L 33/0079 (2013.01); C09K 11/02 (2013.01); C09K 11/08 (2013.01); C09K 11/77 (2013.01); H01L 21/6836 (2013.01); H01L 33/505 (2013.01); H01L 2221/68331 (2013.01); H01L 2933/0041 (2013.01);
Abstract
A method includes mounting a ceramic phosphor () on an acrylic-free and metal-containing catalyst-free tacky layer () of a dicing tape (), dicing the ceramic phosphor () from the dicing tape () into ceramic phosphor plates (), removing the ceramic phosphor plates () from the dicing tape (), and attaching the ceramic phosphor plates () on light-emitting device (LED) dies.