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Tablet integrated type monitor filter

  • US 20030206161A1
  • Filed: 05/01/2002
  • Published: 11/06/2003
  • Est. Priority Date: 05/01/2002
  • Status: Abandoned Application
First Claim
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1. A structure of tablet integrated type monitor filter, comprising:

  • a transparent substrate;

    an antenna layer disposed on said transparent substrate, wherein said antenna layer can detect moving trace of an electromagnetic pen by electromagnetic wave;

    a transparent protective layer disposed on said antenna layer, wherein said transparent protective layer can isolate part of light from a monitor;

    a tablet controlling circuit, wherein said tablet controlling circuit is electronically coupled with said antenna layer; and

    a frame, wherein said frame is utilized for combine said transparent substrate, said antenna layer, and said transparent protective layer.

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