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Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul Lapstun0
Date of Patent
September 27, 2016
0Patent Application Number
142690710
Date Filed
May 2, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention provides a light field display device (300) comprising an array of light field display elements (310) populating a display surface, each display element (310) comprising: a beam generator (522) for generating an output beam of light; a radiance modulator (524) for modulating the radiance of the beam over time; a focus modulator (530) for modulating the focus of the beam over time; and a scanner (504, 506) for scanning the beam across a two-dimensional angular field.
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