发明名称 INPUT DEVICE AND AN ELECTRONIC DEVICE COMPRISING AN INPUT DEVICE
摘要 An input device including a support structure, such as a Printed Circuit Board (PCB), and a switch device, e.g. a switch dome, mounted on the support structure. The switch device may be configured to provide tactile feedback to a user upon depression of the switch device by a finger of the user. The input device also comprises a capacitive touch sensing device, e.g. a capacitive touch screen, which is positioned in relation to the switch device such that the capacitive touch sensing device is configured to sense the capacitance of the finger upon depression of the switch device by the finger. The invention also concerns an electronic device, e.g. a mobile phone, comprising one or several input devices.
申请公布号 US2009008234(A1) 申请公布日期 2009.01.08
申请号 US20070858980 申请日期 2007.09.21
申请人 TOLBERT WILLIAM HAYWOOD;STEIJNER JOHAN MAGNUS RIKARD 发明人 TOLBERT WILLIAM HAYWOOD;STEIJNER JOHAN MAGNUS RIKARD
分类号 H03K17/975 主分类号 H03K17/975
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