Temperature sensing device

A temperature sensing device is provided. The temperature sensing device comprises a touch layer (3) configured to change a dimension of the touch layer (3) in at least one direction due to a change of temperature of the touch layer (3). The temperature sensing device comprises furthermore a strain...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KNUTSSON, LARS, ABERG, PETER, ROSQVIST, BJOERN, MIDHOLT, MAGNUS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS TARIFF METERING APPARATUS TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A temperature sensing device is provided. The temperature sensing device comprises a touch layer (3) configured to change a dimension of the touch layer (3) in at least one direction due to a change of temperature of the touch layer (3). The temperature sensing device comprises furthermore a strain gauge device (7) arranged at the touch layer (3) and configured to detect a strain in the at least one direction. A processing unit (10) of the temperature sensing device is configured to determine a temperature of the touch layer (3) based on the signal of the strain gauge device (7).