Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jyoji Wada0
Yutaka Kitahara0
Noboru Takada0
Date of Patent
February 13, 2007
0Patent Application Number
099003700
Date Filed
July 6, 2001
0Patent Primary Examiner
Patent abstract
An iris camera module includes an image pickup optical system and a target optical system and the optical path is divided by a half mirror. An image of an iris is picked up by an image pickup element of an image pickup section. The iris image thus picked up is compared with a reference iris image stored in a storage in advance and the comparison result is output. The iris camera module has a configuration fit for a compact design. The reference iris image as a reference for comparison is stored in the storage of the comparison chip. It is thus difficult to falsify the reference iris image thereby providing a high security.
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