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CMOS imager with storage capacitor

  • US 6,429,470 B1
  • Filed: 11/30/2000
  • Issued: 08/06/2002
  • Est. Priority Date: 07/14/1999
  • Status: Expired due to Term
First Claim
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1. A CMOS imager system comprising:

  • (i) a processor; and

    (ii) a CMOS imaging device coupled to said processor, said CMOS imaging system comprising;

    a doped layer of a first conductivity type formed in a substrate;

    a charge collection region formed in said doped layer;

    a first doped region of a second conductivity type formed in said doped layer adjacent to said charge collection region;

    a storage capacitor; and

    a contact connecting said first doped region to said storage capacitor.

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