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:
Sep. 03, 2013
Filed:
Jun. 15, 2011
Applicants:
Matthew Donofrio, Raleigh, NC (US);
John Adam Edmond, Durham, NC (US);
Hua-shuang Kong, Cary, NC (US);
Inventors:
Matthew Donofrio, Raleigh, NC (US);
John Adam Edmond, Durham, NC (US);
Hua-Shuang Kong, Cary, NC (US);
Assignee:
Cree, Inc., Durham, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/15 (2006.01); H01L 31/12 (2006.01); H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
Abstract
Light emitting devices include a light emitting diode die on a mounting substrate and a conformal gel layer on the mounting substrate and/or on the light emitting diode die. The conformal gel layer may at least partially fill a gap between the light emitting diode die and the mounting substrate. A phosphor layer and/or a molded dome may be provided on the conformal gel layer. The conformal gel layer may be fabricated by spraying and/or dispensing the gel that is diluted in the solvent.