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US Patent 10199549 Light emitting device with an optical element and a reflector

Patent 10199549 was granted and assigned to Lumileds on February, 2019 by the United States Patent and Trademark Office.

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Is a
Patent
Patent

Patent attributes

Patent Applicant
Lumileds
Lumileds
Current Assignee
Lumileds
Lumileds
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
10199549
Date of Patent
February 5, 2019
Patent Application Number
14891332
Date Filed
May 15, 2014
Patent Citations Received
‌
US Patent RE49869 Group-III nitride devices and systems on IBAD-textured substrates
0
Patent Primary Examiner
‌
Stephen W Smoot
Patent abstract

A structure according to embodiments of the invention includes a semiconductor light emitting device and an optical element disposed over the semiconductor light emitting device. The semiconductor light emitting device is disposed in a recess in the optical element. A reflector is disposed on a bottom surface of the optical element. A method according to embodiments of the invention includes disposing a semiconductor light emitting device on a substrate and forming a reflector adjacent the semiconductor light emitting device. An optical element is formed over the semiconductor light emitting device. The semiconductor light emitting device is removed from the substrate.

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