Portable optical detection chip and manufacturing method...

Details Portable optical detection chip and manufacturing method... Portable optical detection chip and manufacturing method...

2011-03-08

2011-03-08

Menz, Douglas M (Department: 2891)

Active solid-state devices (e.g., transistors, solid-state diode

Responsive to non-electrical signal

Electromagnetic or particle radiation

C257S431000, C257S433000

Reexamination Certificate

active

07902619

ABSTRACT:
A portable optical detection chip comprises a substrate, a plurality of avalanche-type photosensitive device modules and a plurality of plane mirrors. The plurality of avalanche-type photosensitive device modules are formed on the substrate, and each of them comprises a plurality of avalanche-type photosensitive devices and a plurality of lenses. Each of the lenses is stacked on one of the avalanche-type photosensitive devices. The plurality of plane mirrors are disposed between the avalanche-type photosensitive device modules. That is, the avalanche-type photosensitive device modules are separated from each other by the plane mirrors.

REFERENCES:
patent: 6197503 (2001-03-01), Vo-Dinh et al.
patent: 6867420 (2005-03-01), Mathies et al.

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