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:
Dec. 06, 2016
Filed:
Feb. 18, 2013
Applicant:
Oculus Vr, Llc, Menlo Park, CA (US);
Inventors:
Assignee:
Oculus VR, LLC, Menlo Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/58 (2010.01); H01L 33/20 (2010.01); H01L 33/44 (2010.01); H01L 33/46 (2010.01); H01L 33/64 (2010.01); H01L 33/08 (2010.01);
U.S. Cl.
CPC ...
H01L 33/58 (2013.01); H01L 33/20 (2013.01); H01L 33/44 (2013.01); H01L 33/46 (2013.01); H01L 33/64 (2013.01); H01L 33/08 (2013.01); H01L 2933/0025 (2013.01); H01L 2933/0058 (2013.01);
Abstract
An integrated LED device is provided. The LED device includes a substrate. The LED device includes a semiconductor material including a light generating layer and positioned on the substrate. The semiconductor material and/or the substrate are configured to control light internally to output quasi-collimated light from a light emitting surface of the LED device. The LED device includes an optical component positioned at the light emitting surface and configured to receive quasi-collimated light exiting the light emitting surface and to alter one or more optical properties of at least some beams of the quasi-collimated light.