公开(公告)号：US20160291157A1

公开(公告)日：2016-10-06

申请号：US15038399

申请日：2013-12-10

Applicant: LG ELECTRONICS INC.

Inventor： Sungmin KIM ,  Sehwan PARK ,  Kyungchan PARK ,  Hyunjoon LEE ,  Youngman KWON ,  Jayong LEE

IPC: G01S17/36 ,  G01S7/491

CPC classification number: G01S17/36 ,  G01B11/026 ,  G01S7/4911

Abstract: Disclosed are an electronic device and a method for controlling the same. The electronic device and the method for controlling the same, according to the present invention, comprise: an output unit for emitting a radiated signal to at least one subject; a receiving unit for detecting a reflected signal of the radiated signal by the at least one subject; and a control unit for calculating the distance to the at least one subject on the basis of the reflected signal and transforming the wave form of the radiated signal of the output unit to change the measurable range of the distance. According to the present invention, it is possible to transform the wave form of a radiated signal to change the measurable range of the distance to a subject.

Abstract translation: 公开了一种电子设备及其控制方法。 根据本发明的电子设备及其控制方法包括：输出单元，用于向至少一个对象发射辐射信号; 接收单元，用于检测所述至少一个被摄体的所述辐射信号的反射信号; 以及控制单元，用于根据反射信号计算与至少一个对象的距离，并且变换输出单元的辐射信号的波形以改变距离的可测量范围。 根据本发明，可以将辐射信号的波形变换为将距离的可测量范围改变为被摄体。

公开(公告)号：US20210281290A1

公开(公告)日：2021-09-09

申请号：US17257919

申请日：2018-12-13

Applicant: LG ELECTRONICS INC.

Inventor： Jeonghwan HWANG ,  Chanhong PARK ,  Hyunjoon LEE ,  Youngil KIM ,  Hyunjung LEE

IPC: H04B5/00 ,  H04B1/3888 ,  H04M1/724

Abstract: The present invention relates to a control circuit system of a pair of mobile terminals comprising a first mobile terminal and a second mobile terminal. The first mobile terminal comprises a first display unit, a first fastening unit, a proximity sensor for recognizing a connection with the second mobile terminal, and a first control circuit including a first near-field communication module and a first signal aggregator for transmitting/receiving a signal to and from the second mobile terminal. The second mobile terminal comprises a second display unit, a second fastening unit connected to the first fastening unit, and a second control circuit including a second near-field communication module and a second signal aggregator for transmitting/receiving a signal to and from the first mobile terminal. A signal transmitted from the first near-field communication module is received by the second near-field communication module and displayed on the second display unit.