Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
September 8, 2015
Patent Application Number
14308689
Date Filed
June 18, 2014
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
Multibeam diffraction grating-based backlighting includes a light guide and a multibeam diffraction grating at a surface of the light guide. The light guide is to guide light from a light source. The multibeam diffraction grating is to couple out a portion of the guided light using diffractive coupling and to direct the coupled out portion away from the light guide as a plurality of light beams with different principal angular directions.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
