公开(公告)号：US09996187B2

公开(公告)日：2018-06-12

申请号：US14970559

申请日：2015-12-16

Applicant: NOVATEK Microelectronics Corp.

Inventor： Chih-Chang Lai ,  Kuan-Yi Yang ,  Jer-Hao Hsu

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/044

Abstract: A touch control module for sensing one or more touch signals from a touch device having a plurality of sensing areas, wherein each of the sensing areas having a plurality of touch units, includes a plurality of first switches; a plurality of second switches; a plurality of first sensing units, each of the first sensing unit being coupled to one of the touch units through one of the first switches; and a plurality of second sensing units, each of the second sensing units being coupled to the plurality of touch units located in the same sensing area through the plurality of second switches.