Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Electronic device including charge pump circuit










Image Number 2 for United States Patent #7436239.

Provided is an electronic device including a charge pump circuit whose circuit structure is simple and boosting efficiency is high. The charge pump circuit uses MOSFETs as charge transfer elements and has a structure in which a voltage of a gate of a charge transfer MOSFET is controlled to a predetermined level based on a dividing voltage caused by a first resistor connected between a source and the gate thereof and a second resistor connected between a drain and the gate thereof and a clock pulse for on/off control of the charge transfer MOSFET is supplied to the gate through a capacitor.








 
 
  Recently Added Patents
Wideband antenna
Integrated circuit having a discrete capacitor mounted on a semiconductor die
Lens module and method for manufacturing thereof
Bioreactor device, and method and system for fabricating tissues in the bioreactor device
Authentication platform and related method of operation
Tomlinson Harashima precoding with additional receiver processing in a multi-user multiple-input multiple-output wireless transmission system
Programming of DIMM termination resistance values
  Randomly Featured Patents
Image processing device, image processing method, and program
Graphics tiering strategy incorporating bitmaps and window geometries
Clavulone derivatives, process for preparing the same, and use of said compounds
Document feeding mechanism
Optical wavelength determination using multiple measurable features
Remote monitoring systems and methods
Droplet ejection head and droplet ejection apparatus
Bone strength measuring instrument and method
Measuring probes
Direct online mortgage auction network