公开(公告)号：EP2569685A4

公开(公告)日：2016-05-18

申请号：EP11780286

申请日：2011-05-04

Applicant: NOKIA TECHNOLOGIES OY

Inventor： RYHANEN TAPANI ,  ANDREW PIERS ,  RADIVOJEVIC ZORAN ,  SAMIUL HAQUE

IPC: G06F3/041 ,  G06F3/01 ,  G06F3/0354

CPC classification number: G06F3/03547 ,  G06F3/016

Abstract: An apparatus including a body portion having a surface; at least one feedback electrode configured to provide to a user a feedback stimulus when the user contacts the surface; and a touch sensor arrangement for discriminating different user contacts on the surface.