Resources Contact Us Home
Digital double sampling method, a related CMOS image sensor, and a digital camera comprising the CMOS image sensor

Image Number 6 for United States Patent #7995123.

A digital double sampling method, a related complementary metal oxide semiconductor (CMOS) image sensor, and a digital camera comprising the CMOS image sensor are disclosed. The method includes generating first digital data corresponding to an initial voltage level apparent in a pixel in response to a reset signal, inverting the first digital data, outputting a detection voltage corresponding to image data received from outside of the CMOS image sensor, and counting in synchronization with a clock signal, starting from an initial value equal to the inverted first digital data, and for an amount of time responsive to a voltage level of the detection voltage.

  Recently Added Patents
Architectural panel with millet and grass
Horizontal card holder
Polar nematic compounds
Method and apparatus for executing load distributed printing
Fabric care compositions comprising front-end stability agents
Integrated circuits with magnetic core inductors and methods of fabrications thereof
  Randomly Featured Patents
Engine emission control system and method
Carbon electrodes including trasition metal dispersed therein
Housing for electrical apparatus
Center pad type IC chip with jumpers, method of processing the same and multi chip package
Soap dispenser
Garden memorial arch
Connector device having large number of connecting terminals arranged on arcuately guided connectors
Star-wheel indexing system for automatic filling machines
Variable capacity supercharger
Corrective control system and method for liquid pressure control apparatus in automatic transmission