Invention Application
US20060043441A1 Device for subtracting or adding charge in a charge-coupled device
失效
用于在电荷耦合器件中减去或增加电荷的装置
- Patent Title: Device for subtracting or adding charge in a charge-coupled device
- Patent Title (中): 用于在电荷耦合器件中减去或增加电荷的装置
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Application No.: US10926937Application Date: 2004-08-26
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Publication No.: US20060043441A1Publication Date: 2006-03-02
- Inventor: Michael Anthony
- Applicant: Michael Anthony
- Main IPC: H01L31/113
- IPC: H01L31/113 ; H01L31/00
Abstract:
The present invention provides an apparatus for adding or subtracting an amount charge to or from a charge packet in a CCD as the packet traverses the CCD. The apparatus uses a “wire transfer” device structure to perform the addition or subtraction of charge during the charge packets traversal across the device. A pair of electrically interconnected diffusions are incorporated within the charge couple path to provide an amount of charge which can be added or subtracted from packets as the packets traverse the CCD.
Public/Granted literature
- US07199409B2 Device for subtracting or adding charge in a charge-coupled device Public/Granted day:2007-04-03
Information query
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