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Thin camera and associated methods

  • US 20070126898A1
  • Filed: 07/17/2006
  • Published: 06/07/2007
  • Est. Priority Date: 09/27/2004
  • Status: Active Grant
First Claim
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1. A camera, comprising:

  • a first substrate having a convex refractive element;

    a second substrate having a concave refractive element;

    a separation between the first to second substrates, the separation including an air gap between convex refractive element and the concave refractive element; and

    a third substrate having a detector array thereon, the concave refractive element being closer to the detector than the convex refractive element, at least two of the first to third substrates being secured at a wafer level.

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