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:
Dec. 27, 2011
Filed:
Aug. 27, 2004
Shuichi Kobayashi, Kanagawa, JP;
Masao Majima, Kanagawa, JP;
Atsushi Kandori, Kanagawa, JP;
Akira Yamamoto, Kanagawa, JP;
Shuichi Kobayashi, Kanagawa, JP;
Masao Majima, Kanagawa, JP;
Atsushi Kandori, Kanagawa, JP;
Akira Yamamoto, Kanagawa, JP;
Canon Kabushiki Kaisha, , JP;
Abstract
Provided is image display apparatus, in which a surface to be scanned is two-dimensionally scanned with a light beam which is modulated based on image information and emitted from a light source means and an image formed on the surface to be scanned is observed through an optical system, wherein a synchronization light detection device to obtain synchronization signal related to a scanning start position on the surface to be scanned is disposed on the surface to be scanned, on the vicinity thereof, or on a surface optically conjugate therewith, so that a synchronization signal can be detected with high precision and a preferable quality image can be displayed for observation, and image taking apparatus including the image display apparatus.