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1. 发明申请

WO2009150618A2 CAPACITIVE PROXIMITY DEVICE AND ELECTRONIC DEVICE COMPRISING THE CAPACITIVE PROXIMITY DEVICE 审中-公开
标题翻译：包含电容式接近装置的电容式近端装置和电子装置
公开(公告)号：WO2009150618A2
公开(公告)日：2009-12-17
申请号：PCT/IB2009/052469
申请日：2009-06-10
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , ASJES, Ronald, J. , ROMMERS, Adrianus, P., J., M. , VERSPAGET, Henricus, A. , PRESURA, Cristian, N. , BLOM, Antonius, H., M.
发明人： ASJES, Ronald, J. , ROMMERS, Adrianus, P., J., M. , VERSPAGET, Henricus, A. , PRESURA, Cristian, N. , BLOM, Antonius, H., M.
CPC分类号： G01N27/221 , G01R27/2605 , H03K17/955 , H03K2217/960775
摘要： The invention relates to a capacitive proximity device (30, 40, 50, 60) for sensing a presence and/or absence of an object (32) in the proximity of an electronic device (34). The capacitive proximity device (30, 40, 50, 60) comprises: an emission electrode (TA) capacitively coupled to a receiver electrode (), an oscillator (17) for generating an emission-signal (ES) being an alternating electric field () between the emission electrode (TA) and the receiving electrode (), and a sensing circuit (70, 72, 74, 76, 78) connected to the receiving electrode (). The sensing circuit receives a measured-signal (MS) from the receiver electrode (), and comprising a first synchronous detection circuit () together with a low-pass filter (14) for generating an output- signal (OS) being proportional to a distance between the object and the electronic device. The sensing circuit further comprising noise-suppression means for reducing noise from the measured-signal (MS) before entering the first synchronous detection circuit. The inventors have found that additional noise-suppression techniques are required when applying the known capacitive sensors in a electronic device.
摘要翻译：本发明涉及用于感测电子设备（34）附近的物体（32）的存在和/或不存在的电容式接近装置（30,40,50,60）。电容式接近装置（30,40,50,60）包括：电容耦合到接收器电极（）的发射电极（TA），用于产生作为交变电场的发射信号（ES）的振荡器（17））和与接收电极（）连接的感测电路（70,72,74,76,78）。感测电路从接收器电极（）接收测量信号（MS），并且包括与低通滤波器（14）一起的第一同步检测电路（），用于产生与a比例成比例的输出信号（OS）物体与电子设备之间的距离。感测电路还包括噪声抑制装置，用于在进入第一同步检测电路之前降低来自测量信号（MS）的噪声。本发明人已经发现，当将已知的电容式传感器应用于电子设备时，需要额外的噪声抑制技术。

2. 发明申请

WO2009150618A3 CAPACITIVE PROXIMITY DEVICE AND ELECTRONIC DEVICE COMPRISING THE CAPACITIVE PROXIMITY DEVICE 审中-公开
标题翻译：包含电容式接近装置的电容式近端装置和电子装置
公开(公告)号：WO2009150618A3
公开(公告)日：2010-04-22
申请号：PCT/IB2009052469
申请日：2009-06-10
申请人： KONINKL PHILIPS ELECTRONICS NV , ASJES RONALD J , ROMMERS ADRIANUS P J M , VERSPAGET HENRICUS A , PRESURA CRISTIAN N , BLOM ANTONIUS H M
发明人： ASJES RONALD J , ROMMERS ADRIANUS P J M , VERSPAGET HENRICUS A , PRESURA CRISTIAN N , BLOM ANTONIUS H M
IPC分类号： H03K17/96 , H03K17/955
CPC分类号： G01N27/221 , G01R27/2605 , H03K17/955 , H03K2217/960775
摘要： The invention relates to a capacitive proximity device (30, 40, 50, 60) for sensing a presence and/or absence of an object (32) in the proximity of an electronic device (34). The capacitive proximity device (30, 40, 50, 60) comprises: an emission electrode (TA) capacitively coupled to a receiver electrode (), an oscillator (17) for generating an emission-signal (ES) being an alternating electric field () between the emission electrode (TA) and the receiving electrode (), and a sensing circuit (70, 72, 74, 76, 78) connected to the receiving electrode (). The sensing circuit receives a measured-signal (MS) from the receiver electrode (), and comprising a first synchronous detection circuit () together with a low-pass filter (14) for generating an output- signal (OS) being proportional to a distance between the object and the electronic device. The sensing circuit further comprising noise-suppression means for reducing noise from the measured-signal (MS) before entering the first synchronous detection circuit. The inventors have found that additional noise-suppression techniques are required when applying the known capacitive sensors in a electronic device.
摘要翻译：本发明涉及用于感测电子设备（34）附近的物体（32）的存在和/或不存在的电容式接近装置（30,40,50,60）。电容式接近装置（30,40,50,60）包括：电容耦合到接收器电极（）的发射电极（TA），用于产生作为交变电场的发射信号（ES）的振荡器（17））和与接收电极（）连接的感测电路（70,72,74,76,78）。感测电路从接收器电极（）接收测量信号（MS），并且包括与低通滤波器（14）一起的第一同步检测电路（），用于产生与a比例成比例的输出信号（OS）物体与电子设备之间的距离。感测电路还包括噪声抑制装置，用于在进入第一同步检测电路之前降低来自测量信号（MS）的噪声。本发明人已经发现，当将已知的电容式传感器应用于电子设备时，需要额外的噪声抑制技术。

3. 发明申请

WO2004070392A3 DEVICE FOR DETERMINING A VALUE THAT IS REPRESENTATIVE OF ACCELERATIONS AS WELL AS AN ERGOMETER 审中-公开
公开(公告)号：WO2004070392A3
公开(公告)日：2004-08-19
申请号：PCT/IB2004/050056
申请日：2004-01-28
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , MIMNAGH-KELLEHER, Gillian, A. , VERSPAGET, Henricus, A. , BREMER, Joannes, G. , ROMMERS, Adrianus, P., J., M. , VERHOEVEN, Wilhelmus, L., M., C.
发明人： MIMNAGH-KELLEHER, Gillian, A. , VERSPAGET, Henricus, A. , BREMER, Joannes, G. , ROMMERS, Adrianus, P., J., M. , VERHOEVEN, Wilhelmus, L., M., C.
IPC分类号： G01P15/00
摘要： Device and ergometer for determining a value that is representative of the accelerations in at least two directions extending perpendicularly to each other. The device provided with a sensor system in which the acceleration in each of the directions extending perpendicularly to each other can be converted into an electric signal. The value that is representative of the accelerations can be determined from the electric signals by the signal processing means. Prior to the signal processing means, the electric signals are added together by means of an adding element.Currents from piczoelectric accelerometers may be added to a total current wich is converted to a value indicating work or effort of the person carrying the device.

4. 发明申请

WO2004070392A2 DEVICE FOR DETERMINING A VALUE THAT IS REPRESENTATIVE OF ACCELERATIONS AS WELL AS AN ERGOMETER 审中-公开
标题翻译：用于确定代表加速度的值的设备，如ERGOMETER
公开(公告)号：WO2004070392A2
公开(公告)日：2004-08-19
申请号：PCT/IB2004050056
申请日：2004-01-28
申请人： KONINKL PHILIPS ELECTRONICS NV , MIMNAGH-KELLEHER GILLIAN A , VERSPAGET HENRICUS A , BREMER JOANNES G , ROMMERS ADRIANUS P J M , VERHOEVEN WILHELMUS L M C
发明人： MIMNAGH-KELLEHER GILLIAN A , VERSPAGET HENRICUS A , BREMER JOANNES G , ROMMERS ADRIANUS P J M , VERHOEVEN WILHELMUS L M C
IPC分类号： A61B5/00 , A61B5/22 , G01P15/00 , G01P15/18 , G01P
CPC分类号： G01P15/18 , A61B5/221
摘要： Device and ergometer for determining a value that is representative of the accelerations in at least two directions extending perpendicularly to each other. The device provided with a sensor system in which the acceleration in each of the directions extending perpendicularly to each other can be converted into an electric signal. The value that is representative of the accelerations can be determined from the electric signals by the signal processing means. Prior to the signal processing means, the electric signals are added together by means of an adding element.Currents from piczoelectric accelerometers may be added to a total current wich is converted to a value indicating work or effort of the person carrying the device.
摘要翻译：用于确定代表垂直于彼此延伸的至少两个方向上的加速度的值的装置和测力计。设置有传感器系统的装置可以将彼此垂直延伸的每个方向的加速度转换为电信号。代表加速度的值可以由信号处理装置的电信号确定。在信号处理装置之前，通过添加元件将电信号相加在一起。可以将来自字形加速度计的各种电流加到转换成表示携带装置的人的工作或努力的值的总电流中。

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