Temperature sensor and heating structure comprising same
AssigneeInterflex Corporation
InventorsJin KEUM, Chan Woo YANG
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Abstract
The present invention measures a temperature of a heating element and includes a first insulating layer having an electrical insulating function; a sensor electrode provided on an upper side of the first insulating layer and having a change in intensity of a current according to a change in heat generated by the heating element; and a second insulating layer covering an upper side of the sensor electrode, wherein the sensor electrode is disposed in parallel with the first insulating layer and having a plurality of bent portions from one end of the sensor electrode to the other end of the sensor electrode.
Claims13
A temperature sensor for measuring a temperature of a heating element, comprising:
- a first insulating layer having an electrical insulating function;
- a sensor electrode provided on an upper side of the first insulating layer and having a change in intensity of a current according to a change in heat generated by the heating element;
- and
- a second insulating layer covering an upper side of the sensor electrode,
- wherein the sensor electrode is disposed in parallel with the first insulating layer and having a plurality of bent portions from one end of the sensor electrode to the other end of the sensor electrode.
A heating structure comprising:
- a heating element;
- a supply electrode connected to an external power supply to supply a current to the heating element;
- and
- a temperature installed on one side of the heating element to measure a temperature of the heating element,
- wherein the temperature sensor includes a first insulating layer of a thin film shape, a sensor electrode provided on an upper side of the first insulating layer and having a change in intensity of a current according to a change in heat generated by the heating element, and a second insulating layer covering an upper side of the sensor electrode, and
- the sensor electrode is disposed in parallel with the first insulating layer and having a plurality of bent portions from one end of the sensor electrode to the other end of the sensor electrode.
Dependencies are inferred from the claim text.