IDENTIFICATION DEVICE USING CONTACT LIGHT ELEMENT

摘要

PURPOSE: An identification device is provided to exactly identify a personal identity by discerning a personal signature or fingerprint with a computer. CONSTITUTION: The device comprises a contact light element, a light sensor, a memory, and a computer. The element generates a light being proportional to contact pressure of other object contacted with a surface of the device, the sensor senses the light generated from the element to generate different electric signals, and the computer analyzes and compares the signals inputted from the sensor. The personal signature or fingerprint contacted with the element is sensed to identify an identity of a specific person.