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. 15, 2008
Filed:
Mar. 03, 2005
Stefano Bernard, Orbassano, IT;
Piermario Repetto, Orbassano, IT;
Pietro Perlo, Orbassano, IT;
Nereo Pallaro, Orbassano, IT;
Davide Capello, Orbassano, IT;
Nello LI Pira, Orbassano, IT;
Vito Lambertini, Orbassano, IT;
Mauro Brignone, Orbassano, IT;
Stefano Bernard, Orbassano, IT;
Piermario Repetto, Orbassano, IT;
Pietro Perlo, Orbassano, IT;
Nereo Pallaro, Orbassano, IT;
Davide Capello, Orbassano, IT;
Nello Li Pira, Orbassano, IT;
Vito Lambertini, Orbassano, IT;
Mauro Brignone, Orbassano, IT;
CRF Societa Consortile per Azioni, Turin, IT;
Abstract
A system for projecting a virtual image within an observer's field of view comprises a support element, a transparent element mounted on the support element and suitable for being placed in front of the observer's eyes, the transparent element comprising a first face and a second face, an image display device suitable for forming an additional image, and a projection and focusing device for projecting the additional image in a manner such as to present it superimposed on the image of the outside world. The display device comprise light-emitting devices disposed on one of the faces of the transparent element, and the projection and focusing device comprise optical elements associated with respective emitting devices and arranged on the other face. Each of the optical elements creates a virtual image of the emitting device associated therewith. The virtual images of the emitting devices together form the additional image.