公开(公告)号：US10025426B2

公开(公告)日：2018-07-17

申请号：US15797708

申请日：2017-10-30

Applicant: LG ELECTRONICS INC.

Inventor： Eunmo Yang ,  Hangshin Cho ,  Joonwon Byun ,  Jeunguk Ha ,  Mansoo Sin

IPC: G06F3/041 ,  H04B1/40 ,  G06F3/01 ,  G06F3/0488 ,  H04M1/67 ,  H04M1/725

Abstract: An electronic device including a display; a touch sensor; and a controller configured to activate the display and periodically drive the touch sensor with a first period; in response to a first tap input applied on the touch sensor in state of the activated display, determine a region of the display that corresponds to the first tap input; in response to a second tap input applied on the touch sensor in state of the activated display within a predefined time period from the first tap input, determine if the second tap input is applied within the region; deactivate the display and periodically drive the touch sensor with a second period greater than the first period when the second tap input is applied within the region of the display that corresponds to the first tap input; and maintain the activation of the display and periodically drive the touch sensor with the first period when the second tap input is applied to a spot outside the region of the display that corresponds to the first tap input.

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。