Infrared detector

Details Infrared detector Infrared detector

1994-01-13

1995-05-30

Hannaher, Constantine

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

250332, G01J 514

Patent

active

054204208

ABSTRACT:
An infrared detector comprises an array of detector elements (2) of the type having a layer of pyroelectric material (4)sandwiched between upper and lower electrodes (6,8) and separated along each edge by separations (16). The electrical sheet resistance of the upper electrode array (6) is reduced by forming gold rims (24) on the edges of the electrodes (6) around the periphery of each separation (16).

REFERENCES:
patent: 4945240 (1990-07-01), Nix et al.
patent: 4996428 (1991-02-01), Voles
patent: 5193911 (1993-03-01), Nix et al.

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