| 摘要 |
PROBLEM TO BE SOLVED: To provide a temperature sensor that can accurately measure a temperature of a battery or the like, allow for easy storage of the battery with the sensor being installed, and easily secure a place, and to provide a battery with the temperature sensor.SOLUTION: The temperature sensor comprises: an insulation film 2; a thin film thermistor part 3 formed of a thermistor material on the insulation film by pattern formation; and a pair of pattern electrodes 4 formed at least on the thin film thermistor part 3. The insulation film is formed in a circular shape so as to have a pore 2a at the centre. The thin film thermistor part is formed in a torus shape along a circumferential direction of the insulation film. |
