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. 26, 2016
Filed:
Jul. 11, 2007
Applicants:
Peter S. Andrews, Durham, NC (US);
Joshua J. Markle, Raleigh, NC (US);
Ronan P. Le Toquin, Durham, NC (US);
Inventors:
Peter S. Andrews, Durham, NC (US);
Joshua J. Markle, Raleigh, NC (US);
Ronan P. Le Toquin, Durham, NC (US);
Assignee:
CREE, INC., Durham, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/50 (2010.01); H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
H01L 33/508 (2013.01); H01L 33/005 (2013.01); H01L 33/505 (2013.01); H01L 2224/48091 (2013.01);
Abstract
A light emitting diode is disclosed, together with associated wafer structures, and fabrication and mapping techniques. The diode includes an active portion, a raised border on the top surface of the active portion and around the perimeter of the top surface of the active portion, a resin in the space defined by the border and the top surface of the active portion, and phosphor particles in the resin that convert the frequencies emitted by the active portion.