Apparatus for recognizing an image
First Claim
1. An image recognition apparatus comprising:
- a transparent substrate;
a first recognition section disposed on the transparent substrate, the first recognition section receiving an image pattern from an object and generating a first recognition signal corresponding to the received image pattern; and
a second recognition section disposed on the transparent substrate adjacent to the first recognition section, the second recognition section sensing a biological signal from the object so as to check whether or not the first recognition signal is obtained from a human being.
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Accused Products
Abstract
In a fingerprint recognition apparatus, a first recognition section is formed on a center portion of a transparent substrate and a second recognition section is formed on the transparent substrate adjacent to the first recognition section. The first recognition section recognizes an image pattern from an object making contact with the transparent substrate to generate a first recognition signal and the second recognition section senses a biological signal so as to check whether or not the first recognition signal is obtained from a human being. Accordingly, the fingerprint recognition apparatus may check that whether or not the object having the image pattern is obtained from a human being, thereby recognizing the image pattern with high accuracy and improving reliability thereof.
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Citations
22 Claims
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1. An image recognition apparatus comprising:
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a transparent substrate;
a first recognition section disposed on the transparent substrate, the first recognition section receiving an image pattern from an object and generating a first recognition signal corresponding to the received image pattern; and
a second recognition section disposed on the transparent substrate adjacent to the first recognition section, the second recognition section sensing a biological signal from the object so as to check whether or not the first recognition signal is obtained from a human being. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An image recognition apparatus comprising:
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a plurality of sensing signal output lines disposed on a transparent substrate, extended in a first direction and arranged in a second direction substantially perpendicular to the first direction;
a plurality of gate lines disposed on the transparent substrate, extended in the second direction and arranged in the first direction;
a plurality of pixel areas defined by two sensing signal output lines adjacent to each other and two gate lines adjacent to each other;
a first recognition section formed on the pixel areas positioned at a center portion of the transparent substrate, the first recognition section receiving an image pattern from an object that makes contact with the transparent substrate and generating a first recognition signal;
a bias line extended in the first direction, arranged in the second direction and adjacent to the sensing signal output lines, the bias line applying a predetermined voltage signal to the first recognition section;
a gate-off line extended in the second direction, arranged in the first direction and adjacent to the gate lines, the gate-off line outputting a gate-off signal to the first recognition section; and
a second recognition section formed on the pixel areas adjacent to the first recognition section, the second recognition section sensing a biological signal from the object so as to check whether or not the first recognition signal is obtained from a human being. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification