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Autofocus lens system

  • US 10,222,514 B2
  • Filed: 04/16/2018
  • Issued: 03/05/2019
  • Est. Priority Date: 04/29/2014
  • Status: Active Grant
First Claim
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1. A method of manufacturing an adjustable-surface lens of an autofocus lens system, the method comprising:

  • providing a first transparent deformable membrane having a ring-shaped piezoelectric film contiguously positioned on the first transparent deformable membrane'"'"'s outer surface;

    providing a second transparent deformable membrane having a ring-shaped piezoelectric film contiguously positioned on the second transparent deformable membrane'"'"'s outer surface; and

    contiguously positioning a flexible polymer between the first transparent deformable membrane and the second transparent deformable membrane, wherein the flexible polymer is attached to the respective inner surfaces of the first transparent deformable membrane and the second transparent deformable membrane.

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