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:
Feb. 06, 1996
Filed:
Apr. 05, 1994
Hisao Ito, Kanagawa, JP;
Hajime Sugino, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
An original image reading device having a plurality of light receiving elements for receiving light reflected from an original document, which are formed on a substrate, and for outputing image data signals. Two light receiving elements arrays are formed on a transparent substrate in association with two optical systems. The first light receiving elements array receives light coming through the upper surface of the transparent substrate. The second light receiving elements array receives light coming through the lower surface of the transparent substrate. With such a construction, the image at a location on an original document can be read with the two optical systems. Further, the construction can realize color original image reading device, high resolution, and different focal depths.