Sensor and electronic device
First Claim
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1. A sensor, comprising:
- a first sensor unit, the first sensor unit including a first magnetic layer, a second magnetic layer, and a first intermediate layer, the first intermediate layer being provided between the first magnetic layer and the second magnetic layer;
a first stacked body, the first stacked body including a third magnetic layer, a fourth magnetic layer, and a second intermediate layer, the second intermediate layer being provided between the third magnetic layer and the fourth magnetic layer; and
a film unit, the film unit being deformable, a portion of the film unit being disposed between the first sensor unit and the first stacked body.
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Abstract
According to one embodiment, a sensor includes a first sensor unit, a first stacked body, and a film unit. The first sensor unit includes a first magnetic layer, a second magnetic layer, and a first intermediate layer, the first intermediate layer being provided between the first magnetic layer and the second magnetic layer. The first stacked body includes a third magnetic layer, a fourth magnetic layer, and a second intermediate layer, the second intermediate layer being provided between the third magnetic layer and the fourth magnetic layer. The film unit is deformable. A portion of the film unit is disposed between the first sensor unit and the first stacked body.
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Citations
19 Claims
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1. A sensor, comprising:
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a first sensor unit, the first sensor unit including a first magnetic layer, a second magnetic layer, and a first intermediate layer, the first intermediate layer being provided between the first magnetic layer and the second magnetic layer; a first stacked body, the first stacked body including a third magnetic layer, a fourth magnetic layer, and a second intermediate layer, the second intermediate layer being provided between the third magnetic layer and the fourth magnetic layer; and a film unit, the film unit being deformable, a portion of the film unit being disposed between the first sensor unit and the first stacked body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 18, 19)
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13. A sensor, comprising:
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a first sensor unit, the first sensor unit including a first magnetic layer, a second magnetic layer, and a first intermediate layer, the first intermediate layer being provided between the first magnetic layer and the second magnetic layer; a first layer; and a film unit, the film unit being deformable, a portion of the film unit being disposed between the first sensor unit and the first layer, wherein; a material of the first layer is different from a material of the film unit; and one other portion of the film unit does not overlap the first layer in a direction being from the portion of the film unit toward the first sensor unit. - View Dependent Claims (14)
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15. A sensor, comprising:
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a first sensor unit, the first sensor unit including a first magnetic layer, a second magnetic layer, and a first intermediate layer, the first intermediate layer being provided between the first magnetic layer and the second magnetic layer; a first layer; a film unit, the film unit being deformable, a portion of the film unit being disposed between the first sensor unit and the first layer, a material of the first layer being different from a material of the film unit; and a supporter supporting the film unit; wherein; a film unit position along a direction from the portion toward the first sensor unit is disposed between a first sensor position along the direction of the first sensor unit and a supporter position along the direction of the supporter, and a first position along the direction of the first layer is disposed between the film unit position and the supporter position. - View Dependent Claims (16, 17)
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Specification