Compact camera module and the substrate thereof

Details Compact camera module and the substrate thereof Compact camera module and the substrate thereof

2006-11-03

2009-11-24

Perkey, WB (Department: 2862)

Photography

Camera detail

Lens mount

C396S532000, C438S975000

Reexamination Certificate

active

07621683

ABSTRACT:
A compact camera module (CCM) substantially includes a substrate, a sensor chip and a lens module. The substrate has a surface defining a chip-attached area for attaching the sensor chip and a module-secured area for mounting the lens module. A check point is defined in the chip attached area. The module-secured area surrounds the chip-attached area. The substrate includes a plurality of connecting pads and a plurality of check bars disposed outside the chip-attached area, wherein the perpendicular bisectors of the check bars intersect with each other at a point aligning with the check point. Accordingly, a self-check step can be performed to check the center of the sensor area of the sensor chip in accordance with the intersection point after a chip is attached.

REFERENCES:
patent: 2003/0090661 (2003-05-01), Kobayashi
patent: 2005/0062949 (2005-03-01), Irie
patent: 2005/0189502 (2005-09-01), Van Bilsen et al.

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