公开(公告)号：US20220197581A1

公开(公告)日：2022-06-23

申请号：US17432401

申请日：2019-05-09

Applicant: LG ELECTRONICS INC.

Inventor： Jungbin LEE ,  Seongmi KIM ,  Byungkee CHAE ,  Minhaeng CHO

IPC: G06F3/14 ,  G06F3/0488 ,  H04B1/3888

Abstract: A mobile terminal of an electronic device, according to the present invention, comprises a terminal body coupled to a case, and a first display unit coupled to the case, wherein the case comprises: a first body formed to accommodate at least a portion of the terminal body; a second body in which a second display unit is arranged; a wiring part electrically connecting the first body to the second body so that data received from the mobile terminal is transmitted to the second display unit; and a wireless communication unit connected to the wiring part so as to transmit/receive a signal to/from the mobile terminal. In addition, a control unit of the mobile terminal detects a state in which an execution screen of a first application is displayed on the first display unit and an execution screen of a second application is displayed on the second display unit, controls the execution screen of the first application according to a control signal corresponding to a touch signal of a first touch when the touch signal of the first touch applied to the execution screen of the first application is received, and transmits, when a touch signal of a second touch applied to the execution screen of the second application is received, a second control signal corresponding to the received touch signal of the second touch to the second display unit through the wireless communication unit and the wiring part so as to control the execution screen displayed on the second display unit.

公开(公告)号：US20210160355A1

公开(公告)日：2021-05-27

申请号：US16961127

申请日：2019-05-09

Applicant: LG ELECTRONICS INC.

Inventor： Heyryung MIN ,  Jungbin LEE ,  Minhaeng CHO

IPC: H04M1/02 ,  H04M1/21

Abstract: An electronic device that includes a mobile terminal and a case coupled to the mobile terminal, wherein the case includes a first body that is formed to accommodate a portion of the terminal body, a second body in which a second display is disposed, and a wiring unit that electrically couples the first body and the second body to transfer data received from the mobile terminal to the second display, wherein in a state where a first screen information including an input area is displayed on the first display and a second screen information is displayed on the second display, the controller is configured to capture the second screen information displayed on the second display in response to receiving a predetermined input to the input area and to cause the first display to display the captured second screen information in the input area of the first screen information.