发明申请
- 专利标题： PORTABLE COMPUTING DEVICE INCLUDING A THREE-DIMENSIONAL TOUCH SCREEN
- 专利标题（中）： 便携式计算机设备，包括三维触摸屏
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申请号： US13336425申请日： 2011-12-23
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公开(公告)号： US20120092284A1公开(公告)日： 2012-04-19
- 发明人: Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Brima B. Ibrahim , Hooman Darabi
- 申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Brima B. Ibrahim , Hooman Darabi
- 申请人地址： US CA Irvine
- 专利权人： BROADCOM CORPORATION
- 当前专利权人： BROADCOM CORPORATION
- 当前专利权人地址： US CA Irvine
- 主分类号： G06F3/041
- IPC分类号： G06F3/041
摘要：
A portable computing device includes a three-dimensional (3D) touch screen and a core module. The 3D touch screen includes a two-dimensional (2D) touch screen section and a plurality of radio frequency (RF) radar modules. The core module is operable to determine whether the 3D touch screen is in a 3D mode or a 2D mode. When the 3D touch screen is in the 3D mode, the core module is further operable to receive one or more radar signals via one or more of the plurality of RF radar modules and interpret the one or more radar signals to produce a 3D input signal.
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