公开(公告)号：EP3345056A1

公开(公告)日：2018-07-11

申请号：EP16763007.8

申请日：2016-09-02

申请人： TomTom International B.V.

发明人： PETROU, Petros ,  JACKSON, Stephen, Michael ,  BAYLEY, Stephen

IPC分类号： G04G19/12 ,  G04G21/08 ,  G06F1/32

CPC分类号： G04G21/08 ,  A61B5/02438 ,  A61B5/1118 ,  A61B5/681 ,  A63B24/0062 ,  A63B2230/06 ,  G04G17/04 ,  G04G19/12 ,  G06F1/3287

摘要： A user interface arrangement for a watch case comprising a display module and a non-conductive substantially transparent cover extending over the display module. The display module comprises a liquid crystal display (LCD) and a backlight. The user interface arrangement further comprise a capacitive sensor arrangement for controlling operation of the backlight in response to a user's touch on outer surface of the cover. The capacitive sensor arrangement comprises a pair of capacitive sensors arranged on opposed sides of the inner surface of the cover and is arranged such that a user must trigger both of the capacitive sensors simultaneously to activate the backlight.