Resources Contact Us Home
Drive circuit and driving method for charge transfer unit and charge transfer system

Image Number 5 for United States Patent #8130307.

A drive circuit applying two or more drive voltages to a charge transfer unit includes at least one current mirror circuit that receives a reference current and outputs a predetermined current; at least one switch circuit that switches the current output from the at least one current mirror circuit to apply the multiple drive voltages to the charge transfer unit; and at least one time constant circuit that gives a predetermined time constant to the reference current in the switching by the switch circuit.

  Recently Added Patents
Apparatus and method for exerting force on a subject tissue
Focus detection device and imaging apparatus having the same
Adsorptive molded parts and the use thereof
Method for driving electrophoretic display device, electrophoretic display device, and electronic device
Media used in digital high speed inkjet web press printing
Hepatitis C virus inhibitors
Semiconductor device and method of manufacturing the same
  Randomly Featured Patents
Method of fabricating a non-volatile memory
Film forming method, semiconductor device and semiconductor device manufacturing method
High frequency module for filling level measurements in the W-band
Filling level measuring device for measuring the filling level of explosive or aggressive media in a container
Table clock
Exposure control system of a camera having an interval mode
Television broadcast receiving apparatus, program information processing method and program information processing program
RF broadcast system utilizing internal telephone lines
Method and apparatus for injecting oxygen into fermentation processes
Intermediates for 3-amino and 3-azido derivatives of 1,5-iminosugars