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LENS ARRAY

  • US 20090268303A1
  • Filed: 07/10/2007
  • Published: 10/29/2009
  • Est. Priority Date: 07/10/2006
  • Status: Active Grant
First Claim
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1. A lens array comprising:

  • first liquid that is conductive;

    second liquid that is insulative and that has a refractive index different from that of the first liquid; and

    a plurality of lens elements forming lens surfaces at an interface between the first liquid and the second liquid,wherein the lens surfaces of the lens elements reversibly vary in accordance with output control of an applied voltage, andwherein the lens array is characterized in that the adjacent lens elements liquidly communicate with each other.

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