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. 29, 2020
Filed:
Aug. 07, 2017
Applicant:
Essilor International, Charenton-le-Pont, FR;
Inventor:
Denis Rousseau, Charenton-le-Pont, FR;
Assignee:
Essilor International, Charenton-le-Pont, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 26/10 (2006.01); G02B 26/08 (2006.01); H04N 9/31 (2006.01); G02B 27/01 (2006.01); H04N 3/08 (2006.01); B81B 7/02 (2006.01); G03B 21/20 (2006.01);
U.S. Cl.
CPC ...
G02B 26/105 (2013.01); B81B 7/02 (2013.01); G02B 26/0833 (2013.01); G02B 27/0172 (2013.01); G03B 21/204 (2013.01); H04N 3/08 (2013.01); H04N 9/3129 (2013.01); H04N 9/3138 (2013.01); H04N 9/3144 (2013.01); H04N 9/3173 (2013.01); B81B 2201/042 (2013.01); G02B 2027/0178 (2013.01);
Abstract
A projector configured to be embedded into a portable device and to project an image towards a surface reflecting light towards an eye of a user, the projector including: a linear array of light sources emitting a light beam, the linear array of light sources emitting at least a first wavelength and extending in a first direction; a scanner configured to move the light beam on a second direction transverse to the first direction to display the image; a controller controlling the scanner and the light sources of the linear array.