Security device and display device including the same
First Claim
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1. A security device comprising:
- a pressure sensor which senses a plurality of contact surfaces caused by a user and obtains force distribution information of the plurality of contact surfaces;
a biometric sensor which senses at least one of a plurality of fingerprints corresponding to the plurality of contact surfaces, each of the plurality of fingerprints corresponding to a plurality of fingers of the user; and
a user authenticator which performs user authentication with reference to the plurality of fingerprints and the force distribution information.
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Abstract
A security device includes a biometric sensor which senses biometric information of a user, a pressure sensor which senses a contact surface caused by the user and to obtain force distribution information of the contact surface, and a user authenticator which performs user authentication with reference to the biometric information and the force distribution information.
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Citations
16 Claims
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1. A security device comprising:
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a pressure sensor which senses a plurality of contact surfaces caused by a user and obtains force distribution information of the plurality of contact surfaces; a biometric sensor which senses at least one of a plurality of fingerprints corresponding to the plurality of contact surfaces, each of the plurality of fingerprints corresponding to a plurality of fingers of the user; and a user authenticator which performs user authentication with reference to the plurality of fingerprints and the force distribution information. - View Dependent Claims (2, 3, 4, 5)
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6. A display device comprising:
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a pressure sensor which senses a plurality of contact surfaces caused by a user and obtains force distribution information of the plurality of contact surfaces; a biometric sensor which senses at least one of a plurality of fingerprints corresponding to the plurality of contact surfaces, each of the plurality of fingerprints corresponding to a plurality of fingers of the user; a user authenticator which performs user authentication with reference to the plurality of fingerprints and the force distribution information; and a display panel disposed on one surface of one of the plurality of fingerprints and the pressure sensor to display an image. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification