Temperature sensing device, temperature sensor using the same, and wearable device having the same
First Claim
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1. A wearable device, comprising:
- a temperature sensor configured to sense temperature; and
a controller configured to;
i) detect the temperature using the temperature sensor and ii) carry out a command corresponding to the sensed temperature,wherein the temperature sensor comprises;
a first film that is flexible;
a first electrode formed over the first film;
a second electrode formed over the first film and spaced apart from the first electrode;
a first layer formed over the first film, the first electrode, and the second electrode, wherein the first layer comprises a temperature sensing material and wherein the resistance of the temperature sensing material is configured to vary in response to changes in temperature;
a second layer formed over the first layer and comprising silver nano-particles; and
a third layer formed over the second layer and comprising the temperature sensing material; and
a second film formed over the third layer.
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Abstract
A temperature sensing device, temperature sensor using the same and wearable device having the same. In one aspect, the temperature sensing device includes a first layer formed of a temperature sensing material. The resistance of the temperature sensing material is configured to vary in response to changes in temperature. The temperature sensing device further includes a second layer comprising silver nano-particles and a third layer formed of the temperature sensing material. The second layer is interposed between the first and third layers.
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10 Claims
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1. A wearable device, comprising:
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a temperature sensor configured to sense temperature; and a controller configured to;
i) detect the temperature using the temperature sensor and ii) carry out a command corresponding to the sensed temperature,wherein the temperature sensor comprises; a first film that is flexible; a first electrode formed over the first film; a second electrode formed over the first film and spaced apart from the first electrode; a first layer formed over the first film, the first electrode, and the second electrode, wherein the first layer comprises a temperature sensing material and wherein the resistance of the temperature sensing material is configured to vary in response to changes in temperature; a second layer formed over the first layer and comprising silver nano-particles; and a third layer formed over the second layer and comprising the temperature sensing material; and a second film formed over the third layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification