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:
Jan. 08, 2019
Filed:
Apr. 12, 2016
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Inventor:
Adrian Travis, Cambridge, GB;
Assignee:
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 13/327 (2018.01); H04N 13/383 (2018.01); H04N 13/344 (2018.01); H04N 13/128 (2018.01); G02B 27/01 (2006.01); G03H 1/00 (2006.01);
U.S. Cl.
CPC ...
H04N 13/327 (2018.05); G02B 27/0172 (2013.01); G03H 1/0005 (2013.01); H04N 13/128 (2018.05); H04N 13/344 (2018.05); H04N 13/383 (2018.05); G02B 2027/011 (2013.01); G02B 2027/014 (2013.01); G02B 2027/0132 (2013.01); G02B 2027/0138 (2013.01); G03H 2001/0077 (2013.01);
Abstract
A near-eye display device comprises a left-eye optical system and a right-eye optical system. Each of the left-eye optical system and the right-eye optical system comprises a holographic optical component positioned in a field of view of a user eye, an image source configured to emit imaging light, and an alignment optical component, wherein projection beam path between the image source and the light-deflecting optical component and an alignment beam path between the alignment optical component and the light-deflecting component share a common optical path.