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Two-dimensional image detector and process for manufacturing the same

  • US 6,262,408 B1
  • Filed: 01/13/1999
  • Issued: 07/17/2001
  • Est. Priority Date: 01/20/1998
  • Status: Expired due to Term
First Claim
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1. A two-dimensional image detector comprising:

  • an active matrix substrate including switching elements and charge storage capacitors having respective pixel electrodes connected to the switching elements;

    an opposing substrate including an electrode layer and a semiconductor layer having photoconductivity, said active matrix substrate and said opposing substrate being disposed so that the charge storage capacitors face the semiconductor layer;

    a connection layer, disposed between said substrates, for connecting said substrates to each other; and

    wherein said connection layer has conductivity in only a direction normal to a surface of the charge storage capacitor or the semiconductor layer, where the charge storage capacitor faces the semiconductor layer.

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