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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 9935244 B1

PDFFull Text
Date of Patent:
Apr. 03, 2018

Filed:

Jul. 06, 2016

Light emitting device including a filter and a protective layer

Applicant:

Koninklijke Philips N.v., Eindhoven, NL;

Inventors:

April Dawn Schricker, Palo Alto, CA (US);

Hans-Helmut Bechtel, Roetgen, DE;

Kim Kevin Mai, San Jose, CA (US);

Thomas Diederich, Stolberg, DE;

Joost Peter Andre Vogels, Leende, NL;

Uwe Mackens, Aachen, DE;

Matthias Heidemann, Alsdorf, DE;

Assignee:

Koninklijke Philips N.V., Eindhoven, NL;

Attorney:
Primary Examiner:

Fei Fei Yeung Lopez

Int. Cl.
CPC ...
H01L 33/44 (2010.01); H01L 33/56 (2010.01); H01L 25/075 (2006.01); H01L 33/60 (2010.01); H01L 25/00 (2006.01); H01L 33/00 (2010.01); H01L 33/52 (2010.01); H01L 33/58 (2010.01); H01L 33/62 (2010.01); H01L 33/46 (2010.01); H01L 33/50 (2010.01);
U.S. Cl.
CPC ...
H01L 33/44 (2013.01); H01L 25/0753 (2013.01); H01L 25/50 (2013.01); H01L 33/005 (2013.01); H01L 33/50 (2013.01); H01L 33/52 (2013.01); H01L 33/56 (2013.01); H01L 33/58 (2013.01); H01L 33/60 (2013.01); H01L 33/62 (2013.01); H01L 33/46 (2013.01); H01L 33/501 (2013.01); H01L 33/502 (2013.01); H01L 33/505 (2013.01); H01L 2224/16225 (2013.01); H01L 2924/0002 (2013.01); H01L 2933/0025 (2013.01); H01L 2933/0033 (2013.01); H01L 2933/0041 (2013.01); H01L 2933/0058 (2013.01);
Abstract

A method according to embodiments of the invention includes providing a plurality of LEDs attached to a mount. A filter is attached to at least one of the plurality of LEDs. A protective layer is formed over the filter. A reflective layer is formed over the mount. A portion of the reflective layer disposed over the protective layer is removed.

Find Patent Forward Citations

Schricker, April. (2018). Light emitting device including a filter and a protective layer (U.S. Patent No. 9935244). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9935244

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

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