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    Mobile terminal and controlling method thereof
    3.
    发明授权
    Mobile terminal and controlling method thereof 有权
    移动终端及其控制方法

    公开(公告)号：US09274749B2

    公开(公告)日：2016-03-01

    申请号：US14027015

    申请日：2013-09-13

    申请人： LG ELECTRONICS INC.

    发明人： Hosung Song ,  Junho Lee ,  Sunkuk Moon ,  Keansub Lee ,  Sangkeun Oh ,  Mina Kim

    IPC分类号： G06F3/048 ,  G06F3/16 ,  G06Q10/10 ,  G06F3/0482 ,  G06F3/0488 ,  G06F3/0481

    CPC分类号： G06F3/167 ,  G06F3/04817 ,  G06F3/0482 ,  G06F3/04883 ,  G06Q10/109 ,  H04M2250/68

    摘要： A mobile terminal and controlling method thereof are disclosed, which facilitates a terminal to be used in further consideration of user's convenience. The present invention includes saving a first memo sheet including at least one memo object and at least one audio memo object for the first memo sheet, displaying the first memo sheet to be displayed on a touchscreen, and when a prescribed memo object is selected from the at least one memo object displayed on the first memo sheet, controlling an audio memo object corresponding to the selected memo object to be outputted via an audio output unit. Accordingly, a voice memo content and other memo contents can be efficiently recorded and read.

    摘要翻译： 公开了一种移动终端及其控制方法，其便于终端进一步考虑用户的便利性。 本发明包括保存包括至少一个备忘录对象和第一备忘录的至少一个音频备注对象的第一备忘录，显示要在触摸屏上显示的第一备忘录，并且当从 显示在第一备忘录上的至少一个备忘录对象，控制通过音频输出单元输出与所选择的备忘录对象相对应的音频备忘录对象。 因此，可以有效地记录和读取语音备忘录内容和其他备忘录内容。

    Motor driving apparatus and home appliance including the same
    6.
    发明授权
    Motor driving apparatus and home appliance including the same 有权

    公开(公告)号：US09899945B2

    公开(公告)日：2018-02-20

    申请号：US15232855

    申请日：2016-08-10

    申请人： LG ELECTRONICS INC.

    发明人： Minho Jang ,  Junho Lee ,  Chungill Lee

    IPC分类号： H02P21/00 ,  H02P21/18 ,  H02P6/18 ,  H02P6/20 ,  H02P6/22 ,  H02P27/06

    CPC分类号： H02P21/18 ,  H02P6/183 ,  H02P6/20 ,  H02P6/22 ,  H02P27/06

    摘要： A motor driving apparatus included in a home appliance may include an inverter to convert a direct current (DC) power into an alternating current (AC) power through a switching operation and to output the converted AC power to a motor, an output current detector to detect an output current flowing through the motor, a controller to control the inverter, wherein, during a first interval after the motor stops, the controller controls a phase current of a predetermined frequency to flow through the motor to estimate a position of a rotor of the motor, and estimates the position of the rotor of the motor based on the detected output current while the phase current of the predetermined frequency flows through the motor. Thereby, the sensorless motor driving apparatus can easily estimate the position of the motor rotor.

    Mobile terminal and control method therefor
    9.
    发明授权
    Mobile terminal and control method therefor 审中-公开

    公开(公告)号：US10673930B2

    公开(公告)日：2020-06-02

    申请号：US16068166

    申请日：2016-02-19

    申请人： LG ELECTRONICS INC.

    发明人： Junho Lee ,  Hyun Jeong

    IPC分类号： H04L29/08 ,  H04W84/20 ,  H04M1/725 ,  H04L29/06 ,  H04W76/10 ,  G06F16/182 ,  G06F16/16 ,  G06F16/176 ,  H04W88/02

    摘要： The present invention relates to a mobile terminal for executing a file reproduction function, the mobile terminal comprising: a wireless communication unit configured to perform communication with an external terminal; and a control unit for forming a network for file sharing with the external terminal, receiving a file path corresponding to a specific file from the external terminal, so as to allow the mobile terminal to access the external terminal through the formed network and reproduce a file, and generating a reproduction list which includes a file path pre-stored in the mobile terminal and the file path received from the external device, wherein, when a file to be currently reproduced among files included in the reproduction list corresponds to a file, the file path of which has been received from the external terminal, the control unit accesses the external terminal through the formed network and reproduces a file corresponding to the received file path by a streaming method, on the basis of the received file path, and when a file to be currently reproduced among files included in the reproduction list corresponds to a file path pre-stored in the mobile terminal, the control unit reproduces a file by a local reproduction method, on the basis of the file path pre-stored in the mobile terminal.