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:
Jul. 04, 2017
Filed:
Aug. 28, 2014
Koninklijke Philips N.v., Eindhoven, NL;
Stephen Andrew Stockman, Morgan Hill, CA (US);
Marc Andre de Samber, Lommel, BE;
Oleg Borisovich Shchekin, San Francisco, CA (US);
Norbertus Antonius Maria Sweegers, Lierop, NL;
Ashim Shatil Haque, Fremont, CA (US);
Yourii Martynov, Geldrop, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
A hollow frame is configured to surround the periphery of a substantially self-supporting flip-chip light emitting device. The frame may be shaped to also contain a wavelength conversion element above the light emitting surface of the light emitting device. The lower surface of the light emitting device, which is exposed through the hollow frame, includes contact pads coupled to the light emitting element for surface mounting the light emitting module on a printed circuit board or other fixture. The flip-chip light emitting device may include a patterned sapphire substrate (PSS) upon which the light emitting element is grown, the patterned surface providing enhanced light extraction from the light emitting element, through the patterned sapphire substrate.