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:
May. 25, 2004
Filed:
Sep. 27, 2001
Michio Ono, Kanagawa-ken, JP;
Fuji Photo Film Co., Ltd., Kanagawa-Ken, JP;
Abstract
A differential response light-receiving device comprising: a semiconductor electrode comprising an electrically conductive layer and a photosensitive layer containing a semiconductor sensitized by a dye; an ion-conductive electrolyte layer; and a counter electrode, the differential response light-receiving device making time-differential response to quantity of light to output a photoelectric current. A composite light-receiving device comprising the differential response light-receiving device and a stationary response light-receiving device, and an image sensor using the differential response light-receiving device or the composite light-receiving device are also provided.