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TACTILE AND VISUAL DISPLAY DEVICE

  • US 20080129705A1
  • Filed: 10/31/2007
  • Published: 06/05/2008
  • Est. Priority Date: 12/05/2006
  • Status: Active Grant
First Claim
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1. A tactile and visual display device comprising:

  • a display unit comprising a plurality of scan lines, a plurality of data lines and a plurality of pixels;

    a tactile sensation generator mounted over the display unit, transmitting light emitted from the pixels, comprising a transistor electrically connecting a plurality of corresponding pixels formed to correspond to the pixels with adjacent corresponding pixels, and generating an electrostatic force or a magnetostatic force; and

    a sensor in contact with the corresponding pixels to sense the electrostatic force or magnetostatic force generated by the tactile sensation generator.

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