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:
May. 02, 2017
Filed:
Jan. 31, 2011
Matthew Donofrio, Raleigh, NC (US);
John Adam Edmond, Durham, NC (US);
James Ibbetson, Santa Barbara, CA (US);
David Todd Emerson, Chapel Hill, NC (US);
Michael John Bergmann, Chapel Hill, NC (US);
Kevin Haberern, Cary, NC (US);
Raymond Rosado, Apex, NC (US);
Jeffrey Carl Britt, Cary, NC (US);
Matthew Donofrio, Raleigh, NC (US);
John Adam Edmond, Durham, NC (US);
James Ibbetson, Santa Barbara, CA (US);
David Todd Emerson, Chapel Hill, NC (US);
Michael John Bergmann, Chapel Hill, NC (US);
Kevin Haberern, Cary, NC (US);
Raymond Rosado, Apex, NC (US);
Jeffrey Carl Britt, Cary, NC (US);
Cree, Inc., Durham, NC (US);
Abstract
Horizontal light emitting diodes include anode and cathode contacts on the same face and a transparent substrate having an oblique sidewall. A conformal phosphor layer having an average equivalent particle diameter d50 of at least about 10 μm is provided on the oblique sidewall. High aspect ratio substrates may be provided. The LED may be directly attached to a submount.