Radiant energy – Invisible radiant energy responsive electric signalling – Infrared responsive
Patent
1989-06-01
1990-07-17
Hannaher, Constantine
Radiant energy
Invisible radiant energy responsive electric signalling
Infrared responsive
250332, H01L 2714
Patent
active
049423010
ABSTRACT:
A pyroelectric film has a pattern of interconnected electrodes formed on one major surface, and a pattern of discrete electrodes and electrically conductive contacts formed on the other major surface. Each discrete electrode is connected to a respective contact by a respective strip of electrically conductive material. Regions of the film each including a contact and part of the associated strip are formed in tongues pulled out of the plane of the film. The contacts are thus able to make electrical contact with respective input terminals of an integrated circuit.
REFERENCES:
patent: 4060729 (1977-11-01), Byer et al.
patent: 4214165 (1980-07-01), Agawa
patent: 4469943 (1984-09-01), Turnbull
patent: 4532424 (1985-07-01), Cheung
patent: 4660066 (1987-04-01), Reid
patent: 4754139 (1988-09-01), Ewnulat et al.
Glick Edward J.
Hannaher Constantine
Thorn EMI Electronics Limited
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