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:
Aug. 11, 2015
Filed:
Jul. 19, 2012
Applicants:
Rajat Sharma, Fremont, CA (US);
Eric M. Hall, Fremont, CA (US);
Inventors:
Rajat Sharma, Fremont, CA (US);
Eric M. Hall, Fremont, CA (US);
Assignees:
SORAA, INC., Fremont, CA (US);
KAAI, INC., Goleta, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/20 (2010.01); H01L 33/18 (2010.01); H01L 33/32 (2010.01);
U.S. Cl.
CPC ...
H01L 33/20 (2013.01); H01L 33/18 (2013.01); H01L 33/32 (2013.01);
Abstract
A GaN based light emitting diode device which emits polarized light or light of various degrees of polarization for use in the creation of optical devices. The die are cut to different shapes, or contain some indicia that are used to represent the configuration of the weak dipole plane and the strong dipole plane. This allows for the more efficient manufacturing of such light emitting diode based optical devices.