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Two-dimensional charge-coupled device for high-resolution image pickup and the like

  • US 4,127,877 A
  • Filed: 10/01/1975
  • Issued: 11/28/1978
  • Est. Priority Date: 10/02/1974
  • Status: Expired due to Term
First Claim
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1. In combination, two dimentional charge-coupled device means including means for supplying a first electrical wave comprising video signal portions of substantially a predetermined period, said wave portions being spaced by substantially said predetermined period, delaying means for supplying at least one replica of said first electrical wave each delayed by a different integral multiple of said predetermined period, and means for algebraically summing said first electrical waves and said delayed replicas thereof, wherein said summing means includes switching means operable at a rate given by said predetermined period for converging said video signals supplied by said charge-coupled device means.

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