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. 31, 2006
Filed:
Sep. 06, 2001
Toshio Takahashi, Saitama, JP;
Naofumi Sekine, Kanagawa, JP;
Hideyuki Fujiwara, Kanagawa, JP;
Kenichi Nanpei, Kanagawa, JP;
Toshio Takahashi, Saitama, JP;
Naofumi Sekine, Kanagawa, JP;
Hideyuki Fujiwara, Kanagawa, JP;
Kenichi Nanpei, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
It is an object of the present invention to provide an excellent image reading apparatus that realizes miniaturization and reduces a total reading time at the time of reading a transparent original and, in addition, improves operability. In order to attain this object, since the image reading apparatus has a configuration in which a light source driving circuit section is disposed to overlap in the upward direction separating from an original mounting surface of a surface light emitting section, an area occupied by the light source driving circuit section and the surface light emitting section on a horizontal surface becomes small and miniaturization can be realized. In addition, since the light source driving circuit section and the surface light emitting section can be disposed in a position close to a hinge section altogether, the center of gravity of an FAU is moved to the hinge section side, and rotatability of the hinge section becomes easy and is improved. Since an image reading unit has its hinge section side as an HP, a time taken by the image reading unit for moving from the HP to below the surface light emitting section, where a transparent original is disposed at the time of starting to read the transparent original, can be reduced.