Mobile unit with fingerprint sensor and attachment structure
First Claim
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1. A mobile unit with a fingerprint sensor, comprising:
- a circuit board on which a plurality of circuit components are mounted, wherein one of the circuit components processes an output signal output from the fingerprint sensor;
a key case on which a plurality of key switches used as operation keys of the mobile unit are arranged, the key case being fixed to the circuit board;
a sensor-specific board that is provided separately from the circuit board and that is detachably attached to the key case, the fingerprint sensor being mounted on the sensor-specific board adjacent to the operation keys; and
a case that exposes both the key switches arranged on the key case and the fingerprint sensor mounted on the sensor-specific board in a same direction.
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Abstract
A mobile unit with fingerprint sensor, includes a fingerprint sensor; a circuit board on which a plurality of circuit components are mounted, one of the circuit components processes an output signal output from the fingerprint sensor; a key case on which a plurality of key switches, used as operation keys of the mobile unit, are arranged, the key case being fixed to the circuit board; and a sensor-specific board that is provided separately from the circuit board and includes the fingerprint sensor thereon, and that is detachably attached to the key case and the fingerprint sensor is arranged adjacent to the operation keys.
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Citations
14 Claims
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1. A mobile unit with a fingerprint sensor, comprising:
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a circuit board on which a plurality of circuit components are mounted, wherein one of the circuit components processes an output signal output from the fingerprint sensor; a key case on which a plurality of key switches used as operation keys of the mobile unit are arranged, the key case being fixed to the circuit board; a sensor-specific board that is provided separately from the circuit board and that is detachably attached to the key case, the fingerprint sensor being mounted on the sensor-specific board adjacent to the operation keys; and a case that exposes both the key switches arranged on the key case and the fingerprint sensor mounted on the sensor-specific board in a same direction. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An attachment structure for attaching a fingerprint sensor to a mobile unit, comprising:
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a sensor-specific board on which the fingerprint sensor is mounted; a circuit board which is provided separately from the sensor-specific board; and a case that forms an operation panel surface, wherein circuit components including a circuit component for processing an output signal of the fingerprint sensor are mounted on the circuit board, the sensor-specific board is detachably attached to a key case on which a plurality of key switches that are used as operation keys of the mobile unit are arranged, the key case being fixed to the circuit board, and the fingerprint sensor being arranged adjacent to the operation keys, and the case exposes both the key switches arranged on the key case and the fingerprint sensor mounted on the sensor-specific board in a same direction. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification
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Current AssigneeFujitsu Limited
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Original AssigneeFujitsu Limited
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InventorsKato, Yoshiaki, Watanabe, Masamichi, Matsuda, Hiroaki, Kobayashi, Hidekatsu, Kajiwara, Yoshifumi, Murata, Wataru, Araki, Tatsuhito
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Primary Examiner(s)Zand; Kambiz
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Assistant Examiner(s)Tran; Tongoc
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Application NumberUS11/320,700Publication NumberTime in Patent Office1,656 DaysField of Search713/170, 713/186, 380/270US Class Current713/186CPC Class CodesH04M 1/0202 Portable telephone sets, e....H04M 2250/12 including a sensor for meas...
