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:
Apr. 28, 2015
Filed:
Oct. 30, 2009
Masakazu Tohara, Kawasaki, JP;
Shoichi Yamazaki, Yokohama, JP;
Kazutaka Inoguchi, Kawasaki, JP;
Kenichi Saito, Yokohama, JP;
Motomi Tsuyuki, Kawasaki, JP;
Masakazu Tohara, Kawasaki, JP;
Shoichi Yamazaki, Yokohama, JP;
Kazutaka Inoguchi, Kawasaki, JP;
Kenichi Saito, Yokohama, JP;
Motomi Tsuyuki, Kawasaki, JP;
Canon Kabushiki Kaisha, , JP;
Abstract
The image display apparatus includes an observation optical system including first and second optical elements which respectively introducing first and second light fluxes from first and second image-forming elements to first and second exit pupils, and a relay optical system. The relay optical system causes third and fourth light fluxes from the second and first image-forming elements to form intermediate images and introducing them to the first and second optical elements. The observation optical system displays images corresponding to the first and second original images in mutually different viewing angle areas by introducing the first and third light fluxes to the first exit pupil through the first optical element, and displays images corresponding to the second and first original images in mutually different viewing angle areas by introducing the second and fourth light fluxes to the second exit pupil through the second optical element.