公开(公告)号：US10209819B2

公开(公告)日：2019-02-19

申请号：US15394692

申请日：2016-12-29

Applicant: LG Display Co., Ltd.

Inventor： Junghan Lee ,  InHyuk Song ,  Sungho Kim

IPC: G06F3/041 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1362 ,  G06F3/044

Abstract: An electronic device comprises a display module including a plurality of touch electrodes, a cover window covering a front surface of the display module, a housing including an electrically conductive housing plate disposed below a rear surface of the display module and a housing side wall surrounding at least a portion of a side surface of the display module or supporting the display module, and a driving circuit sensing variation in capacitance between one or more of the touch electrodes and the housing plate, caused by a change in distance between said one or more of the touch electrodes and the housing plate.