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    Mobile terminal and method for controlling the same
    3.
    发明授权
    Mobile terminal and method for controlling the same 有权

    公开(公告)号：US09958983B2

    公开(公告)日：2018-05-01

    申请号：US14952695

    申请日：2015-11-25

    Applicant: LG ELECTRONICS INC.

    Inventor： Dongchul Jin ,  Haengchul Kwak ,  Youngsok Lee ,  Yehan Ahn

    IPC: G06F3/041 ,  G06F1/32 ,  G06F3/0488

    CPC classification number: G06F3/0416 ,  G06F1/3265 ,  G06F3/0412 ,  G06F3/04883 ,  Y02D10/153

    Abstract: A mobile terminal includes a display; a touch sensor coupled to the display, the touch sensor including a first sensor and a second sensor; a driving unit configured to supply power to drive the display; and a touch controller configured to: cause the driving unit to enter an inactive state when a lighting of the display is turned off; recognize a touch input applied to the display by sensing, via the first or second sensor, the touch input applied while the lighting of the display is off; cause the driving unit to enter an active state in response to the touch input, the active state maintained while the lighting of the display is on; and obtain touch coordinates of the touch input using input from both the first sensor and the second sensor together when the driving unit enters the active state.

    Mobile terminal having touchscreen with pressure sensing heat radiation layers
    4.
    发明授权
    Mobile terminal having touchscreen with pressure sensing heat radiation layers 有权

    公开(公告)号：US10817099B2

    公开(公告)日：2020-10-27

    申请号：US16328987

    申请日：2016-09-20

    Applicant: LG ELECTRONICS INC.

    Inventor： Sangjo Ryu ,  Byungki Kim ,  Haengchul Kwak ,  Sangkuk Jeon

    IPC: G06F3/041 ,  H04M1/02 ,  G02F1/1333 ,  G06F3/044

    Abstract: A mobile terminal including a window; a touch screen sensing a touch input applied to the window and outputting visual information; and an internal frame supporting a lower portion of the touch screen. Further, the touch screen includes a display module outputting the visual information; at least one heat dissipation layer disposed below the display module to dissipate heat; and a pressure sensing part including a ground layer and a pressure sensing layer spaced apart from each other with the at least one heat dissipation layer interposed therebetween and to sense a pressure of the touch input based on a change in capacitance according to a deformation of the at least one heat dissipation layer while the touch input is being applied. In addition, the ground layer is adjacent to the display module or the internal frame.

    Mobile terminal
    5.
    发明授权
    Mobile terminal 有权

    公开(公告)号：US10375227B2

    公开(公告)日：2019-08-06

    申请号：US15578968

    申请日：2016-01-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Byungki Kim ,  Haengchul Kwak ,  Hangshin Cho ,  Dongchul Jin ,  Eunmo Yang

    IPC: H04B5/00 ,  H04M1/725 ,  G06F3/041 ,  G06F3/044 ,  H03K17/96 ,  H04M1/02 ,  H04M1/22

    Abstract: A mobile terminal is disclosed. The mobile terminal comprises: a case; an input module installed at the case, the input module acquiring a touch input of a user; and a controller generating a control signal, wherein the input module includes: a button having a plurality of holes, the plurality of holes located on the case; a capacitive sensor located in the case, the capacitive sensor acquiring a variation of a electrostatic capacitance in accordance with the touch input; and a dielectric layer located between the button and the capacitive sensor; wherein the electrostatic capacitance includes: a first electrostatic capacitance generated between the user and the capacitive sensor through the plurality of holes; and a second electrostatic capacitance generated between the button and the capacitive sensor, and wherein the controller generates the control signal when the capacitive sensor acquires the variations of the first and second electrostatic capacitances.

    Mobile terminal
    6.
    发明授权
    Mobile terminal 有权
    移动终端

    公开(公告)号：US09262006B2

    公开(公告)日：2016-02-16

    申请号：US14015876

    申请日：2013-08-30

    Applicant: LG Electronics Inc.

    Inventor： Hongjo Shim ,  Seonghyok Kim ,  Haengchul Kwak ,  Hyejin Eum

    IPC: G06F3/041

    CPC classification number: G06F3/0412 ,  G06F1/1626 ,  G06F1/1652 ,  G06F1/1684 ,  G06F1/1692 ,  G06F3/03547 ,  G06F3/0416 ,  G06F3/0485 ,  G06F3/0487 ,  G06F3/04883 ,  G06F3/04886 ,  G06F2203/0339 ,  G06F2203/04102

    Abstract: A mobile terminal which includes a terminal body; a display mounted to the terminal body; a window disposed to cover the display and including central and edge regions wherein the central region is formed of a transmissive material and configured to align with the display, and the edge region is formed of an opaque material and configured to surround the central region. The mobile terminal further includes a first touch sensor disposed to span at least the central region and configured to detect a touch input to the central region; and a second touch sensor disposed to span at least part of the edge region and configured to detect a touch input to the at least part of the edge region, wherein the second touch sensor is configured to have a higher touch sensitivity than the first in order to detect a touch input to the opaque edge region.

    Abstract translation: 一种移动终端，包括终端主体; 安装到终端主体的显示器; 设置成覆盖显示器并且包括中心区域和边缘区域的窗口，其中中心区域由透射材料形成并且被配置为与显示器对准，并且边缘区域由不透明材料形成并且被配置为围绕中心区域。 移动终端还包括设置成跨越至少中心区域并被配置为检测到中心区域的触摸输入的第一触摸传感器; 以及第二触摸传感器，其设置成跨越所述边缘区域的至少一部分并且被配置为检测到所述边缘区域的所述至少一部分的触摸输入，其中所述第二触摸传感器被配置为具有比所述第一接触顺序更高的触摸灵敏度 以检测到不透明边缘区域的触摸输入。

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