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Adhesion type area sensor and display device having adhesion type area sensor

  • US 20020011972A1
  • Filed: 01/17/2001
  • Published: 01/31/2002
  • Est. Priority Date: 01/31/2000
  • Status: Active Grant
First Claim
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1. An adhesion type area sensor comprising a sensor portion, having a plurality of pixels, formed on a sensor substrate, wherein:

  • the plurality of pixels have a photodiode, an EL element, and a plurality of thin film transistors.

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