Infrared sensor apparatus

Details Infrared sensor apparatus Infrared sensor apparatus

1994-07-01

1996-07-30

Hannaher, Constantine

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

250DIG1, G01J 508

Patent

active

055414141

ABSTRACT:
An infrared sensor apparatus has an infrared array element having infrared detection portions arranged at a plurality of positions in a two-dimensional array, and a plurality of infrared lenses arranged such that infrared images from a detection area divided into a plurality of portions are formed on the corresponding infrared detection portions without any superposition. These infrared lenses are a plurality of cylindrical lenses or Fresnel lenses.

REFERENCES:
patent: 3829693 (1974-08-01), Schwarz
patent: 4058726 (1977-11-01), Paschedag et al.
patent: 4249207 (1981-02-01), Harman et al.
patent: 4321594 (1982-03-01), Galvin et al.
patent: 4740701 (1988-04-01), Wuthrich et al.
patent: 5101194 (1992-03-01), Sheffer
patent: 5313060 (1994-05-01), Gast et al.

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