PYROELECTRIC INFRARED DETECTING DEVICE, AND METHOD FOR REPLACING PYROELECTRIC ELEMENT IN PYROELECTRIC INFRARED DETECTING DEVICE

PYROELECTRIC INFRARED DETECTING DEVICE, AND METHOD FOR REPLACING PYROELECTRIC ELEMENT IN PYROELECTRIC INFRARED DETECTING DEVICE

While conductive adhesives 60 are provided between element electrodes of a pyroelectric element 10 and board electrodes of an installation board 20, the conductive adhesives 60 are hardened to connect between the element electrodes of the pyroelectric element 10 and the board electrodes of the insta...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: FUJIWARA SHIGEMI
Format: Patent
Sprache:eng
Schlagworte:
COLORIMETRY
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
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Beschreibung
Zusammenfassung:While conductive adhesives 60 are provided between element electrodes of a pyroelectric element 10 and board electrodes of an installation board 20, the conductive adhesives 60 are hardened to connect between the element electrodes of the pyroelectric element 10 and the board electrodes of the installation board 20. The conductive adhesives 60 include epoxy resin and, after hardened, have 4 B to 7 H, both inclusive, of pencil hardness as their hardness on JIS K 5600-5-4 (ISO 15184) standard basis. If the pyroelectric element 10 is broken down, the hardened conductive adhesives 60 are impacted or are cut by using a cutter to take off the pyroelectric element 10 from the installation board 20.