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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 10658552 B1

PDFFull Text
Date of Patent:
May. 19, 2020

Filed:

Mar. 16, 2016

Blue emitting phosphor converted led with blue pigment

Applicant:

Koninklijke Philips N.v., Eindhoven, NL;

Inventors:

Hans-Helmut Bechtel, Aachen, DE;

Thomas Diederich, Aachen, DE;

Erik Maria Roeling, Aachen, DE;

Marinus Johannes Petrus Maria van Gerwen, Aachen, DE;

Assignee:

Koninklijke Philips N.V., Eindhoven, NL;

Attorney:
Primary Examiner:

Tsion Tumebo

Int. Cl.
CPC ...
H01L 33/50 (2010.01); C09K 11/77 (2006.01); F21K 9/60 (2016.01); F21Y 115/10 (2016.01); F21V 23/00 (2015.01); F21W 111/00 (2006.01); F21W 121/00 (2006.01);
U.S. Cl.
CPC ...
H01L 33/504 (2013.01); C09K 11/7774 (2013.01); F21K 9/60 (2016.08); F21V 23/003 (2013.01); F21W 2111/00 (2013.01); F21W 2121/00 (2013.01); F21Y 2115/10 (2016.08); H01L 33/507 (2013.01); H01L 2933/0041 (2013.01);
Abstract

The invention provides an LED package configured to generate blue LED package light, wherein the LED package comprises a solid state light source configured to generate blue light source light, a luminescent material configured to convert part of the light source light into luminescent material light comprising green light, and a blue pigment configured to absorb part of the luminescent material light.

Find Patent Forward Citations

Bechtel, Hans-Helmut. (2020). Blue emitting phosphor converted led with blue pigment (U.S. Patent No. 10658552). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10658552

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

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