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:
Aug. 15, 2017
Filed:
Dec. 10, 2013
Applicant:
Valeo Etudes Electroniques, Creteil, FR;
Inventor:
Richard Geloen, Creteil, FR;
Assignee:
Valeo Etudes Electroniques, Creteil, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/14 (2006.01); G09G 5/00 (2006.01); G02B 27/01 (2006.01); G02B 27/10 (2006.01); F21V 8/00 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0101 (2013.01); G02B 6/0068 (2013.01); G02B 27/10 (2013.01); G02F 1/133385 (2013.01); G02B 2027/013 (2013.01);
Abstract
An image transmission device for a display intended to display a virtual image in a driver's field of view is disclosed. The transmission device includes a semi-reflective optical element configured to transmit light rays that can be used to display the virtual image in the field of view. The optical element is also configured to guide the light. A light source emitting a light beam is also part of the device, where the light source and the optical element are located relative to one another so that the beam is emitted by the optical element operating as a light guide.