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|1. (WO2017150754) FOOT VEIN AUTHENTICATION DEVICE|
|Applicants:||LG ELECTRONICS INC.
|Title:||FOOT VEIN AUTHENTICATION DEVICE|
Disclosed is a foot vein authentication device comprising: a body part having a front surface and a rear surface and on which the foot of a user is placed on the front surface; a sensor unit arranged on any one area of the body part and formed so as to detect a vein pattern on the inside of the foot of the user; and a control unit for carrying out a user authentication procedure by comparing the vein pattern received from the sensor unit, with the pre-stored vein pattern of the user, wherein the sensor unit comprises: a light source unit for emitting infrared rays at the inside of the foot of the user; and an image acquiring unit for acquiring, as an image, the vein pattern on the inside of the foot of the user, at which the infrared rays are emitted, so as to transmit the same to the control unit.