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Optical device and method for fabricating the same

  • US 20050236685A1
  • Filed: 04/22/2005
  • Published: 10/27/2005
  • Est. Priority Date: 04/26/2004
  • Status: Active Grant
First Claim
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1. An optical device comprising:

  • a base made of a molding resin and having an opening;

    an interconnect partially buried in the base and having terminal portions exposed from the base;

    a transparent member attached to a first face of the base and covering the opening;

    a first resin member for sealing a gap between an edge of the transparent member and a portion of the first face of the base surrounding the opening;

    an optical element chip provided on a second face of the base and including an optical element electrically connected to at least one of the terminal portions of the interconnect, the optical element chip having a principal surface facing the transparent member with the opening sandwiched therebetween, the second face being at the opposite side of the first face;

    an integrated circuit chip bonded to a back surface of the optical element chip and including a semiconductor element electrically connected to at least one of the terminal portions of the interconnect; and

    a second resin member for sealing a gap between respective edges of the optical element chip and the integrated circuit chip and a portion of the second face of the base surrounding the opening.

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