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DISPLAY APPARATUS

  • US 20100013790A1
  • Filed: 07/09/2009
  • Published: 01/21/2010
  • Est. Priority Date: 07/17/2008
  • Status: Active Grant
First Claim
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1. A display apparatus comprising:

  • a first substrate;

    an optical layer on the first substrate, the optical layer comprising a plurality of pixels for displaying an image and an array of optical sensors for detecting a contact location on the display apparatus; and

    a contact detector detecting whether or not the display apparatus is touched.

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