公开(公告)号：US20150311940A1

公开(公告)日：2015-10-29

申请号：US14620572

申请日：2015-02-12

Applicant: LG ELECTRONICS INC.

Inventor： Hyunok LEE ,  Mansoo Sin ,  Youngsok Lee ,  Jeunguk Ha ,  Yunghee Kim ,  Byungki Kim

IPC: H04B1/3888

CPC classification number: H04B1/3888

Abstract: There is disclosed a polio case including a back cover coupled to a rear surface of a mobile terminal, a quick cover connected to a predetermined portion of the back cover, to cover a front surface of the mobile terminal, a touch unit provided in an inner portion of the quick cover, the touch unit formed of a conductive material, wherein a touch sensor provided in the front surface of the mobile terminal contacts with the touch unit, when the quick cover is closed, and capacity of the touch sensor changes. The polio case may provide the display unit with a screen matching a shape of the quick cover.

Abstract translation: 公开了一种脊髓灰质炎病例，其包括联接到移动终端的后表面的后盖，连接到后盖的预定部分的快速覆盖物，以覆盖移动终端的前表面，设置在内部的触摸单元 所述快速盖的部分，所述触摸单元由导电材料形成，其中设置在所述移动终端的前表面中的触摸传感器在所述快速盖关闭时触摸所述触摸单元，并且所述触摸传感器的容量改变。 脊髓灰质炎病例可以为显示单元提供与快速覆盖物的形状匹配的屏幕。

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.

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.

公开(公告)号：US09559740B2

公开(公告)日：2017-01-31

申请号：US14620572

申请日：2015-02-12

Applicant: LG ELECTRONICS INC.

Inventor： Hyunok Lee ,  Mansoo Sin ,  Youngsok Lee ,  Jeunguk Ha ,  Yunghee Kim ,  Byungki Kim

IPC: H04M1/00 ,  H04B1/3888

CPC classification number: H04B1/3888

Abstract: There is disclosed a polio case including a back cover coupled to a rear surface of a mobile terminal, a quick cover connected to a predetermined portion of the back cover, to cover a front surface of the mobile terminal, a touch unit provided in an inner portion of the quick cover, the touch unit formed of a conductive material, wherein a touch sensor provided in the front surface of the mobile terminal contacts with the touch unit, when the quick cover is closed, and capacity of the touch sensor changes. The polio case may provide the display unit with a screen matching a shape of the quick cover.

Abstract translation: 公开了一种脊髓灰质炎病例，其包括联接到移动终端的后表面的后盖，连接到后盖的预定部分的快速覆盖物，以覆盖移动终端的前表面，设置在内部的触摸单元 所述快速盖的部分，所述触摸单元由导电材料形成，其中设置在所述移动终端的前表面中的触摸传感器在所述快速盖关闭时触摸所述触摸单元，并且所述触摸传感器的容量改变。 脊髓灰质炎病例可以为显示单元提供与快速覆盖物的形状匹配的屏幕。