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TOUCH-ENABLED DISPLAY DEVICE

  • US 20110157091A1
  • Filed: 08/13/2010
  • Published: 06/30/2011
  • Est. Priority Date: 12/29/2009
  • Status: Abandoned Application
First Claim
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1. A touch-enabled display device comprising:

  • a display surface comprising two diagonals;

    two light emitting members; and

    two linear image sensing devices, wherein each linear sensing device is aligned with one of the two light emitting members along one of the two diagonals, and each linear image sensing device is capable of detecting an image of a contact location that is parallel to the diagonal.

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