Method and apparatus for coupling an optical lens to an imaging electronics array
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United States of America Patent
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-
Jun 13, 1995
Issued Date -
N/A
app pub date -
Aug 22, 1994
filing date -
Dec 31, 1992
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method and apparatus for aligning an optical lens to the imaging array of an imaging system is disclosed. An integrated circuit die implements an imaging circuit and at least one z-height bump. An optical lens formed by injection molding has a lens portion for focusing an image onto the imaging circuit and an alignment portion for engaging the z-height bumps. A tape automated bonding tape carries the integrated circuit die and is aligned to the optical lens.
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