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:
Nov. 19, 2019
Filed:
Dec. 21, 2017
Applicant:
Dualitas Ltd., Buckinghamshire, GB;
Inventors:
Jamieson Christmas, Buckinghamshire, GB;
Dackson Masiyano, Buckinghamshire, GB;
Assignee:
Dualitas Ltd, Knowlhill, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03H 1/22 (2006.01); G02B 27/01 (2006.01); G03H 1/16 (2006.01); G03H 1/08 (2006.01);
U.S. Cl.
CPC ...
G03H 1/2294 (2013.01); G02B 27/0172 (2013.01); G03H 1/16 (2013.01); G03H 1/2205 (2013.01); G02B 2027/0174 (2013.01); G03H 2001/0816 (2013.01); G03H 2001/2284 (2013.01); G03H 2225/32 (2013.01); G03H 2227/02 (2013.01); G03H 2270/55 (2013.01);
Abstract
There is provided a near-eye device for augmenting a real world view. The near-eye device comprises a spatial light modulator comprising an array of phase modulating elements arranged to apply a phase delay distribution to incident light. The device further comprises a beam combiner comprising a first optical input arranged to receive spatially modulated light from the spatial light modulator and a second optical input having a field of view of the real world.