Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Imaging array with non-linear light response










Image Number 10 for United States Patent #8130294.

An imaging array and method for capturing an image utilizing the same are disclosed. The imaging array includes an array of pixel sensors in which each pixel includes a dual-ported photodiode or photogate and a charge conversion circuit. The charge conversion circuit generates a voltage signal that is a function of a charge on the dual-ported photodiode. The controller applies a potential that varies over the exposure to the second gates in the dual-ported photodiodes, each second port passing charge stored in the photodiode connected to the second port when a potential in the photodiode exceeds the applied potential. The potential is chosen such that charge flows through the second gates of pixel sensors that are exposed to light intensities greater than a first threshold intensity during the exposure.








 
 
  Recently Added Patents
Micro positioning test socket and methods for active precision alignment and co-planarity feedback
Passive translational velocity measurement from optical information
Information processing apparatus and update information obtainment method
System and method for locating, tracking, and/or monitoring the status of personnel and/or assets both indoors and outdoors
3D IC method and device
Reliable event broadcaster with multiplexing and bandwidth control functions
Efficient forward ranking in a search engine
  Randomly Featured Patents
Adducts of polyalkylene glycol and diglycidyl ether
Programmed exercise bicycle with computer aided guidance
Method and apparatus for spraying release agent in die casting machine
Method of drawing a pattern on wafer with charged beam
Power tool and method of assembling parts using a two-part separable washer
Adaptive equalization in coherent fiber optic communication
Nucleic acids encoding members of the human B lymphocyte activation antigen B7 family and methods of using the same
Treating a tumor or the like with electric fields at different frequencies
Statistical packing
Method and apparatus for testing and evaluation of distributed networks