SENSOR DEVICE

A sensor device according to the present disclosure includes: a Peltier element; a sensor element thermally connected to a cooling surface of the Peltier element; and a package substrate that is thermally connected to a heat dissipation surface of the Peltier element and accommodates the Peltier ele...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TAGUCHI, Kenichi, WAKABAYASHI, Takahiro
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS COLORIMETRY ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS RADIATION PYROMETRY SEMICONDUCTOR DEVICES TESTING
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Beschreibung
Zusammenfassung:	A sensor device according to the present disclosure includes: a Peltier element; a sensor element thermally connected to a cooling surface of the Peltier element; and a package substrate that is thermally connected to a heat dissipation surface of the Peltier element and accommodates the Peltier element and the sensor element. In addition, the package substrate has a heat dissipation member, made of a material having a higher thermal conductivity than a material of the package substrate, on at least a part of a surface facing the heat dissipation surface of the Peltier element.