Thermal mismatch accommodated infrared detector hybrid array

Details Thermal mismatch accommodated infrared detector hybrid array Thermal mismatch accommodated infrared detector hybrid array

1992-08-11

1994-05-03

Buczinski, Stephen C.

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

250332, 25037009, 25037013, 257436, 257442, 257460, 257469, 437 3, 437 5, G01J 520, H01L 2714, H01L 3118

Patent

active

053089804

ABSTRACT:
A hybrid infrared focal plane array detector employs a detector layer and transparent substrate bonded to a thin semiconductor readout integrated circuit and thicker readout circuit substrate. The readout circuit is rigidly bonded to the readout substrate to form a composite structure having a thermal coefficient of expansion substantially matching that of the detector portion. The hybrid device may be cooled from room temperature to cryogenic operation temperatures without thermal mismatch structural problems.

REFERENCES:
patent: H894 (1991-03-01), Halvis
patent: 3577631 (1971-05-01), Bylander et al.
patent: 3794883 (1974-02-01), Bylander et al.
patent: 3900865 (1975-08-01), Schaefer
patent: 4374678 (1983-02-01), Castro
patent: 4411732 (1983-10-01), Wotherspoon
patent: 4779004 (1988-10-01), Tew et al.
patent: 5047645 (1991-09-01), Gundjian et al.
patent: 5075201 (1991-12-01), Koh

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