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. 16, 2010
Filed:
Mar. 23, 2004
Tetsuo Yamada, Miyagi, JP;
Tetsuo Yamada, Miyagi, JP;
Fujifilm Corporation, Tokyo, JP;
Abstract
An electric charge transfer apparatus comprising a plurality of vertical charge transfer devices for transferring a signal electric charge, a plurality of charge-discharging circuit sets formed next to each of the plurality of vertical charge transfer device, and an output circuit for outputting the signal electric charge transferred by the plurality of charge-discharging circuits to outside of the electric charge transfer apparatus. Each of the plurality of charge-discharging circuit sets includes at least two charge-discharging circuits for discharging the signal electric charge transferred by at least one of adjacent vertical transfer devices consecutively to avoid an electrical barrier caused by left-behind electric charge.