System and method for identifying an individual
First Claim
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1. A portable information device comprising:
- a display portion configured to read biological information of a user; and
a circuit portion configured to identify the user by checking the biological information,wherein the display portion comprises a semiconductor layer and a metal layer over the semiconductor layer,wherein the semiconductor layer includes a first impurity region and a second impurity region,wherein a first edge of the metal layer is aligned with an edge of the first impurity region, andwherein a second edge of the metal layer is aligned with an edge of the second impurity region.
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Abstract
The present invention provides a system for identifying an individual provided with a portable communication device. In a system for identifying an individual using a portable communication device with a display, the display is a sensor-incorporated display, the sensor-incorporated display reads the biological information of a user, and, based on the read information, identifies an individual.
65 Citations
18 Claims
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1. A portable information device comprising:
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a display portion configured to read biological information of a user; and a circuit portion configured to identify the user by checking the biological information, wherein the display portion comprises a semiconductor layer and a metal layer over the semiconductor layer, wherein the semiconductor layer includes a first impurity region and a second impurity region, wherein a first edge of the metal layer is aligned with an edge of the first impurity region, and wherein a second edge of the metal layer is aligned with an edge of the second impurity region. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A portable information device comprising:
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a display portion configured to read biological information of a user; a circuit portion configured to identify the user by checking the biological information; and an antenna configured to transmit an identification information of the user, wherein the display portion comprises a semiconductor layer and a metal layer over the semiconductor layer, wherein the semiconductor layer includes a first impurity region and a second impurity region, wherein a first edge of the metal layer is aligned with an edge of the first impurity region, and wherein a second edge of the metal layer is aligned with an edge of the second impurity region. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification