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Optical module and optical system

  • US 7,268,957 B2
  • Filed: 05/11/2004
  • Issued: 09/11/2007
  • Est. Priority Date: 09/26/2003
  • Status: Expired due to Fees
First Claim
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1. An optical module, comprising:

  • a rigid circuit carrier formed with a component-equipped surface and an opposite surface;

    a non-packaged semiconductor element flip-chip-mounted on said component-equipped surface;

    a lens unit disposed on said opposite surface of said circuit carrier, said lens unit including a lens holder and a lens assembly with at least one lens;

    said circuit carrier having an opening formed therein for projecting therethrough electromagnetic radiation from said lens unit onto said semiconductor element;

    at least one permanently flexible or springy element disposed between said lens holder and said circuit carrier for biassing said component-equipped surface of said circuit carrier away from said lens holder and against at least one stop element forming a form-lock relationship with said lens unit.

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