公开(公告)号：US10007425B2

公开(公告)日：2018-06-26

申请号：US14167789

申请日：2014-01-29

Applicant: LG ELECTRONICS INC.

Inventor： Mina Kim ,  Byoungjoo Kwak ,  Hosung Song ,  Keansub Lee

IPC: G06F3/0488 ,  G06F3/01 ,  G06F3/16 ,  G06F17/27 ,  G06F17/24 ,  G06F17/28 ,  G06F9/451 ,  G10L15/00

CPC classification number: G06F3/04886 ,  G06F3/018 ,  G06F3/04883 ,  G06F3/167 ,  G06F9/454 ,  G06F17/242 ,  G06F17/273 ,  G06F17/2863 ,  G10L15/005

Abstract: A method of controlling a mobile terminal, and which includes displaying an application screen of an executing application and a corresponding keypad on a display of the mobile terminal; modifying, via a controller of the mobile terminal, the keypad into a new keypad arrangement; displaying, via the controller, a display window in a vacant space created by the modification of the keypad, wherein a function of the display window is automatically selected based on a type of the executing application; and inputting text on the displayed application screen through the display window and modified keypad.

公开(公告)号：US09621122B2

公开(公告)日：2017-04-11

申请号：US14166453

申请日：2014-01-28

Applicant: LG ELECTRONICS INC.

Inventor： Mina Kim ,  Byoungjoo Kwak ,  Hosung Song ,  Junggon Kim

IPC: H03G3/00 ,  H03G3/04

CPC classification number: H03G3/04

Abstract: 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 a display unit configured to display an image signal of a video, an audio output unit configured to output an audio signal of the video, and a controller configured to separate the audio signal of the video into sound sources, and control a volume of at least one of the sound sources manually or automatically.