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2D/3D switchable and touch sensitive display and method for driving the same

  • US 9,058,780 B2
  • Filed: 03/08/2013
  • Issued: 06/16/2015
  • Est. Priority Date: 03/08/2013
  • Status: Active Grant
First Claim
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1. A 2D/3D switchable and touch sensitive display, comprising:

  • a display panel with a plurality of pixels, wherein the display panel comprises a LCD or an OLED; and

    a LC cell disposed on the display panel for providing 2D/3D switchable and touch sensitive function, comprising;

    a first substrate and a second substrate opposite to each other;

    a plurality of first electrodes disposed on the first substrate, wherein the first electrodes are receivers of a touch sensor;

    a plurality of second electrodes disposed on the second substrate, the second electrodes interlaced with the first electrodes, wherein the second electrodes are transmitters of the touch sensor; and

    a liquid crystal layer disposed between the first electrodes and the second electrodes, wherein the liquid crystal layer is controlled by a voltage between the first electrodes and the second electrodes for adjusting light path from the display panel and/or touch sensing.

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