公开(公告)号：US20180240122A1

公开(公告)日：2018-08-23

申请号：US15833910

申请日：2017-12-06

Applicant: LG ELECTRONICS INC.

Inventor： Sookyeong LEE ,  Jeongyun HEO

IPC: G06Q20/40 ,  G06Q20/32 ,  H04M1/725

Abstract: The present invention relates to a mobile terminal and controlling method thereof, suitable for making offline payment conveniently without a complicated procedure according to a use mode of the mobile terminal. The present invention includes a touchscreen, a fingerprint sensing unit, a wireless communication unit, and a controller configured to, if sensing a first fingerprint input through the fingerprint sensing unit, control a different function to be executed according to a use mode of the mobile terminal at a timing of sensing the first fingerprint input.

公开(公告)号：US20190180257A1

公开(公告)日：2019-06-13

申请号：US16035140

申请日：2018-07-13

Applicant: LG ELECTRONICS INC.

Inventor： Sookyeong LEE ,  Hyehyun KIM ,  Taekon LEE ,  Younhwa CHOI

IPC: G06Q20/10 ,  G06Q20/32 ,  G06Q20/40 ,  H04W52/02

Abstract: Disclosed are a mobile terminal and a method of controlling the same. In the mobile terminal, when battery off is detected, a predetermined card is recharged with a predetermined amount before a super-power saving payment mode is entered. Furthermore, when the amount of remaining battery power is a specific threshold or more, the super-power saving payment mode is terminated and a recharged amount is refunded. An amount of a recharged amount used for payment in the super-power saving payment mode may be subjected to deferred payment. Accordingly, a mobile payment function can be smoothly performed in an emergency situation in which the battery is off. Furthermore, in the super-power saving payment mode, security can be enhanced through a local authentication method.

公开(公告)号：US20200042683A1

公开(公告)日：2020-02-06

申请号：US16422697

申请日：2019-05-24

Applicant: LG ELECTRONICS INC.

Inventor： Sookyeong LEE ,  Janghwan JEON ,  Taekon LEE

IPC: G06F21/32 ,  G06F3/0488 ,  G07C9/00 ,  H04L29/06 ,  G06K9/00 ,  G06T7/00 ,  H04M1/725

Abstract: A mobile terminal according to the present disclosure can include a main body, a touch screen disposed on a front side of the main body, a first sensor disposed on the front side to sense the approach of an object to the main body in a locked state, a second sensor disposed in proximity to the first sensor to be driven in either one of a sleep mode and an active mode so as to acquire a vein image of an object that has approached the first sensor in the active mode, and a controller configured to perform vein authentication using the vein image acquired through the second sensor, and control the touch screen to display security information allowed to access for a pre-registered user when the vein image corresponds to a vein image of the pre-registered user as a result of the authentication.