Patent ID: 9547789
Date: 2017-01-17
CPC Classifications: G06F,G06K,H04M

Claim:
1. A mobile terminal, comprising: a wireless communication unit configured to provide wireless communication; a display unit including a touch sensor and a fingerprint recognition sensor overlapped with the touch sensor; and a controller configured to: deactivate the display unit, receive at least two touch inputs within a reference time in a state where the display unit is deactivated, wherein the at least two touch inputs include a first touch input and a second touch input different from the first touch input, and the first touch input and the second touch input are applied to one region of the display unit, and activate the deactivated display unit in response to the at least two touch inputs, wherein the controller is further configured to: extract, from the touch sensor, touch information of the first touch input, wherein the touch information is different from fingerprint information, sense, from the fingerprint recognition sensor, fingerprint information of the finger which has applied the second touch input, and perform fingerprint authentication with respect to the sensed fingerprint information of the finger which has applied the second touch input using the extracted touch information of the first touch input, and wherein different screen information is output to the activated display unit based on whether the fingerprint authentication with respect to the sensed fingerprint information of the finger which has applied the second touch input has been successful.