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Changeable liquid prism array

  • US 9,063,273 B2
  • Filed: 09/14/2012
  • Issued: 06/23/2015
  • Est. Priority Date: 02/13/2012
  • Status: Active Grant
First Claim
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1. A changeable liquid prism array comprising:

  • a substrate;

    a wiring layer formed on the substrate, and comprising;

    conducting wire portions, and non-conducting portions wherein the conducting wire portions are not formed;

    barrier walls disposed on the wiring layer;

    cells defined by the barrier walls;

    a first liquid included in the cells;

    a second liquid located on the first liquid;

    side electrodes disposed on side surfaces of the barrier walls; and

    an upper electrode arranged above the barrier walls, and separated from the side electrodes;

    wherein electricity is supplied to the side electrodes through the conducting wire portions, and the side electrodes are disposed depending on the position of the conducting wire portions and the non-conducting portions; and

    wherein the side electrode is separated from another side electrode by a space corresponding to about a width of a non-conducting portion, among the non-conducting portions, under the barrier wall.

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