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:
Sep. 17, 2019
Filed:
Nov. 20, 2015
Applicant:
North Inc., Kitchener, CA;
Inventors:
Lucio Kilcher, Montreux, CH;
Nicolas Abele, Demoret, CH;
Assignee:
NORTH INC., Kitchener, ON, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 9/31 (2006.01); G02B 7/08 (2006.01); G02B 27/01 (2006.01); G02B 3/14 (2006.01); G02B 26/10 (2006.01); G03H 1/26 (2006.01); G02B 26/00 (2006.01);
U.S. Cl.
CPC ...
H04N 9/3129 (2013.01); G02B 7/08 (2013.01); G02B 26/101 (2013.01); G02B 26/105 (2013.01); G02B 27/0103 (2013.01); G02B 3/14 (2013.01); G02B 26/004 (2013.01); G02B 2027/0127 (2013.01); G03H 2001/266 (2013.01);
Abstract
Disclosed herein are systems and techniques related to virtual image projection systems. In some examples, the system may include a scanning mirror arrangement for receiving a light beam and reflecting the light beam to a projection surface and a dynamic optical lens for focusing the light beam at a focal plane so that the light beam reflected from the projection surface is collimated or diverging enabling the projected image to be perceived as a virtual image.