Display device

Display device

  • CN 101,685,365 A
  • Filed: 09/24/2008
  • Published: 03/31/2010
  • Est. Priority Date: 09/24/2008
  • Status: Active Grant
First Claim
Patent Images

1. display device comprises:

  • One display surface;

    One display module is located at an inboard of this display surface, and this display module is suitable can to pass through this display surface, shows a plurality of function choosing-items;

    AndOne antenna module is adjacent to this display surface, and this antenna module is suitable with in an outside construction one first induction areas of this display surface;

    When an object under test entered this first induction areas, this antenna module is suitable can to produce one first electromagnetic induction signal;

    AndOne control circuit, itself and this antenna module electrically connects, and this control circuit produces the relative position signal of this object under test for this display surface according to this first electromagnetic induction signal;

    Wherein this display module is suitable can respond this relative position signal, shows a pointer.

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