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
Adapter plate for use in mounting an audio/visual device or the like to a surface
Food-grade flour from dry fractionated corn germ and collet composition and method for producing same
Methods and apparatus for monitoring communication through identification of priority-ranked keywords
Methods and systems for identifying and changing resolutions to cause an aspect ratio of a printed image to match an aspect ratio of image data
Integrated circuit packaging system with an encapsulation and method of manufacture thereof
Digital camera dock having movable guide pins
  Randomly Featured Patents
Anti-creep device
Surgical bone wax applicator
Buffer reservoir for ink jet apparatus and method
Azoxy compounds
Tool for cleaning rain gutters
Bounded hash table sorting in a dynamic program profiling system
Valve for dispensing spout
Load responsive fluid control valves
Laser welding
Heat-resistant coating composition and heat-resistant coat