Infrared detector

Details Infrared detector Infrared detector

1989-12-28

1990-11-27

Reynolds, Bruce A.

Electrical resistors

Resistance value responsive to a condition

Ambient temperature

338306, 338 15, H01C 404

Patent

active

049739352

ABSTRACT:
An infrared detector includes a high resistance substrate, a compound semiconductor disposed on the substrate, a pair of electrodes disposed on the compound semiconductor, and a plurality of grooves in the compound semiconductor perpendicular to a current path between the electrodes, wherein the grooves have shallower than the thickness of the compound semiconductor.

REFERENCES:
patent: 2258958 (1941-10-01), Pearson
patent: 4222025 (1980-09-01), Iles et al.
patent: 4400684 (1983-08-01), Kushida et al.
patent: 4581928 (1986-04-01), Johnson
patent: 4652335 (1987-03-01), Decoster et al.

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