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Imaging with gate controlled charge storage

  • US 20050040393A1
  • Filed: 08/22/2003
  • Published: 02/24/2005
  • Est. Priority Date: 08/22/2003
  • Status: Active Grant
First Claim
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1. A pixel cell comprising:

  • a photo-conversion device that generates charge;

    a gate controlled charge storage region that stores the charge under control of a control gate, and a first transistor having its gate between the photo-conversion device and the charge storage region for transferring charge from the photo-conversion device to the charge storage region.

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