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

The element-side electrode of a pyroelectric element (10) and the substrate-side electrode of a substrate (20), to which the pyroelectric element is to be attached, are connected to each other by curing a conductive adhesive (60) by having the conductive adhesive (60) between the element-side electr...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: FUJIWARA SHIGEMI
Format: Patent
Sprache:chi ; 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:The element-side electrode of a pyroelectric element (10) and the substrate-side electrode of a substrate (20), to which the pyroelectric element is to be attached, are connected to each other by curing a conductive adhesive (60) by having the conductive adhesive (60) between the element-side electrode of the pyroelectric element (10) and the substrate-side electrode of the substrate (20). The conductive adhesive (60) contains an epoxy resin, and has a pencil hardness of 4B-7H as the hardness stipulated in JIS K 5600-5-4 (ISO 15184) in the cured state. In the case of a failure of the pyroelectric element (10), the pyroelectric element (10) is removed from the substrate (20) by applying a shock to the cured conductive adhesive (60) and cutting the conductive adhesive with a cutter.