| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide operation equipment for use in personal recognition by using the differences in the physical features as identification information, being operable in a space-saving manner without burdening a user with a load, enabling personal authentication and personal identification at all times by personal recognition equipment. <P>SOLUTION: The operation equipment includes an irradiation portion 1a for irradiating near infrared light to a palm direction, an image portion 1b for imaging an imaged vessel image that uses the reflected light from the palm, and a transparent plate, enabling the near-infrared light to transmit and expanding to the outside to increase the contact area of the portion that contacts the palm. <P>COPYRIGHT: (C)2007,JPO&INPIT |
