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1.发明授权Low power wakeup detection circuit and a portable electronic device having a low power wakeup detection circuit 有权低功率唤醒检测电路和具有低功率唤醒检测电路的便携式电子设备公开(公告)号：US08780055B2
公开(公告)日：2014-07-15
申请号：US12572644
申请日：2009-10-02
IPC分类号： G06F3/041
CPC分类号： G06F3/0414 , G06F1/3215 , G06F1/324 , Y02D10/126 , Y02D50/20
摘要： The present disclosure provides a low power wakeup detection circuit and a portable electronic device having a low power wakeup detection circuit. In accordance with one embodiment, there is provided a portable electronic device, comprising: a housing; a controller received within the housing; a touch-sensitive display having a touch-sensitive overlay, the touch-sensitive display being mechanically constrained by the housing; at least one force sensing transducer located below the touch-sensitive display on an opposite side to the touch-sensitive overlay, the at least one force sensing transducer being connected to the controller and measuring forces applied to the touch-sensitive display; wherein the controller is configured for: initiating a sleep mode from a full power mode in response to a trigger; when in the sleep mode, reading force data measured by the at least one force sensing transducer at a reduced duty cycle relative to the full power mode, comparing the force data to a wakeup force threshold, and returning to the full power mode from the sleep mode when the force data is greater than the wakeup force threshold.
摘要翻译： 本公开提供了一种具有低功率唤醒检测电路的低功率唤醒检测电路和便携式电子设备。 根据一个实施例，提供一种便携式电子设备，包括：壳体; 在房屋内接收的控制器; 具有触敏覆盖层的触敏显示器，所述触敏显示器被所述壳体机械地约束; 位于所述触敏显示器下方的至少一个力感测传感器，所述至少一个力感测传感器位于所述触敏覆盖层的相对侧上，所述至少一个力感测换能器连接到所述控制器并且测量施加到所述触敏显示器的力; 其中所述控制器被配置为：响应于触发而从全功率模式启动睡眠模式; 当处于睡眠模式时，以相对于全功率模式的减小的占空比读取由至少一个力感测换能器测量的力力数据，将力数据与唤醒力阈值进行比较，并从睡眠返回到全功率模式 力数据大于唤醒力阈值时的模式。
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公开(公告)号：US09035871B2
公开(公告)日：2015-05-19
申请号：US13025829
申请日：2011-02-11
CPC分类号： G01L1/005 , G06F3/0414 , G06F3/0416 , G06F3/0418
摘要： An apparatus, and an associated method, forms a user interface permitting input of input instructions to an electronic device. Input commands are evidence by tactile input forces applied to a force receiving surface. Force sensing elements are positioned to sense indications of the tactile input force. The force sensing element is caused to exhibit a selected input parameter value through application of a selected force thereto by application of a tightening torque to a fastener positioned in proximity to the force sensing element.
摘要翻译： 装置和相关联的方法形成允许输入指令到电子设备的用户界面。 输入命令是施加到力接收表面的触觉输入力的证据。 力感测元件被定位成感测触觉输入力的指示。 力感测元件通过对紧固力矩施加到位于力感测元件附近的紧固件而通过施加选定的力而被显示出选定的输入参数值。
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3.发明申请公开(公告)号：US20120205165A1
公开(公告)日：2012-08-16
申请号：US13025829
申请日：2011-02-11
CPC分类号： G01L1/005 , G06F3/0414 , G06F3/0416 , G06F3/0418
摘要： An apparatus, and an associated method, forms a user interface permitting input of input instructions to an electronic device. Input commands are evidence by tactile input forces applied to a force receiving surface. Force sensing elements are positioned to sense indications of the tactile input force. The force sensing element is caused to exhibit a selected input parameter value through application of a selected force thereto by application of a tightening torque to a fastener positioned in proximity to the force sensing element.
摘要翻译： 装置和相关联的方法形成允许输入指令到电子设备的用户界面。 输入命令是施加到力接收表面的触觉输入力的证据。 力感测元件被定位成感测触觉输入力的指示。 力感测元件通过对紧固力矩施加到位于力感测元件附近的紧固件而通过施加选定的力而被显示出选定的输入参数值。
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公开(公告)号：US08947372B2
公开(公告)日：2015-02-03
申请号：US12854635
申请日：2010-08-11
IPC分类号： G06F3/041 , G06F3/01 , G06F3/0488
CPC分类号： G06F3/041 , G06F3/016 , G06F3/0488 , G06F2203/04105
摘要： An electronic device includes a base, a touch-sensitive display moveable relative to the base, piezo actuators disposed between the base and the touch-sensitive display, the piezo actuators including a first piezo actuator and a second piezo actuator spaced from the first piezo actuator, and a controller configured to control the piezo actuators to alternately actuate the first piezo actuator and the second piezo actuator and apply forces to the touch-sensitive display, thereby causing the touch-sensitive display to pivot relative to the base.
摘要翻译： 电子设备包括基座，相对于基座可移动的触敏显示器，设置在基座和触敏显示器之间的压电致动器，压电致动器包括第一压电致动器和与第一压电致动器隔开的第二压电致动器 以及控制器，被配置为控制所述压电致动器以交替地致动所述第一压电致动器和所述第二压电致动器并向所述触敏显示器施加力，从而使所述触敏显示器相对于所述基座枢转。
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5.发明授权公开(公告)号：US08063541B2
公开(公告)日：2011-11-22
申请号：US12606542
申请日：2009-10-27
申请人： Lyall Kenneth Winger , Raymond Michael Dikun , Martin George Albert Guthrie , Rene Pierre Marchand , David Gerard Rich
发明人： Lyall Kenneth Winger , Raymond Michael Dikun , Martin George Albert Guthrie , Rene Pierre Marchand , David Gerard Rich
IPC分类号： H01L41/113 , H01L41/053
摘要： A holster for a handheld electronic device. The holster has integrated therein one or more piezoelectric elements that provide an output voltage to the handheld electronic device upon insertion of device in the holster. The output voltage can be used to charge the battery of the device, to power, at least in part, the device, or both. The output voltage is generated by harvesting vibration energy at the piezoelectric elements upon the holster being subjected to acceleration caused by a user carrying the holster when walking, running, or during any other suitable activity.
摘要翻译： 手持电子设备的皮套。 皮套已经集成有一个或多个压电元件，其在将装置插入机架中时向手持电子装置提供输出电压。 输出电压可用于对设备的电池充电，至少部分地为设备供电，或者两者兼容。 输出电压是通过在运动，运行时或在任何其他合适的活动期间由携带皮套的用户受到加速时在压电元件处收获振动能量而产生的。
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公开(公告)号：US08989665B2
公开(公告)日：2015-03-24
申请号：US13343741
申请日：2012-01-05
CPC分类号： H04B1/3838 , H04M1/04 , H04M2250/12
摘要： A portable electronic device for reducing specific absorption rate (SAR) is provided. The portable electronic device comprises a processor, at least one antenna, and a sensor enabled to detect when the portable electronic device is being held by a complementary holder, the processor enabled to: determine that the sensor has detected the holder; and, responsively, switch the at least one antenna from an omnidirectional mode to a directional mode such that energy is radiated from a given side of the portable electronic device.
摘要翻译： 提供了一种用于降低比吸收率（SAR）的便携式电子设备。 便携式电子设备包括处理器，至少一个天线和能够检测便携式电子设备什么时候被互补保持器保持的传感器，该处理器能够：确定传感器已经检测到保持器; 并且响应地将所述至少一个天线从全向模式切换到定向模式，使得从所述便携式电子设备的给定侧辐射能量。
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7.发明授权System and method for controlling electromagnetic interference in portable electronic devices having a radio frequency subsystem 有权用于控制具有射频子系统的便携式电子设备中的电磁干扰的系统和方法公开(公告)号：US08787990B2
公开(公告)日：2014-07-22
申请号：US13467348
申请日：2012-05-09
CPC分类号： H04B1/38 , H04B15/06 , H04L25/4902
摘要： A portable electronic device that has a radio frequency communication subsystem operationally connected switch-mode power supply subsystem. The switch-mode power supply subsystem generates a pulse-width modulation electrical signal that produces electromagnetic interference. The switch-mode power supply subsystem can reduce the slew rate of the pulse-width modulation electrical signal when the radio-frequency communication subsystem is active. This reduces the level of the electromagnetic interference signal only during radio frequency communication, which improves the efficiency of the radio frequency communication. Not having the reduced slew rate when there is no radio frequency communication allows for higher modulation efficiency.
摘要翻译： 一种便携式电子设备，其具有操作上连接开关模式电源子系统的射频通信子系统。 开关电源子系统产生产生电磁干扰的脉宽调制电信号。 当射频通信子系统处于活动状态时，开关电源子系统可以降低脉冲宽度调制电信号的转换速率。 这仅在射频通信期间降低了电磁干扰信号的电平，这提高了射频通信的效率。 当没有射频通信时，没有减小的转换速率允许更高的调制效率。
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公开(公告)号：US09746527B2
公开(公告)日：2017-08-29
申请号：US13300843
申请日：2011-11-21
CPC分类号： G01R31/3679 , G01R31/3606 , G01R31/3648 , H02J7/00
摘要： There is provided an apparatus for battery life estimation comprising an energy harvester; an energy storage apparatus, connected to the energy harvester, the energy storage apparatus representative of a unit of measure; a battery for receiving energy from the storage apparatus; and a processor for monitoring the energy provided by the storage apparatus, monitoring energy provided to the battery by other charging apparatus and monitoring the energy being delivered by the battery; wherein the processor calculates the remaining life of the battery based on the number of energy storage apparatus units that are provided to and delivered from the battery.
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9.发明授权公开(公告)号：US08456064B2
公开(公告)日：2013-06-04
申请号：US13548625
申请日：2012-07-13
申请人： Lyall Kenneth Winger , Raymond Michael Dikun , Martin George Albert Guthrie , Rene Pierre Marchand , David Gerard Rich
发明人： Lyall Kenneth Winger , Raymond Michael Dikun , Martin George Albert Guthrie , Rene Pierre Marchand , David Gerard Rich
IPC分类号： H01L41/113
摘要： A holster for a handheld electronic device. The holster has integrated therein one or more piezoelectric elements that provide an output voltage to the handheld electronic device upon insertion of device in the holster. The output voltage can be used to charge the battery of the device, to power, at least in part, the device, or both. The output voltage is generated by harvesting vibration energy at the piezoelectric elements upon the holster being subjected to acceleration caused by a user carrying the holster when walking, running, or during any other suitable activity.
摘要翻译： 手持电子设备的皮套。 皮套已经集成有一个或多个压电元件，其在将装置插入机架中时向手持电子装置提供输出电压。 输出电压可用于对设备的电池充电，至少部分地为设备供电，或者两者兼容。 输出电压是通过在运动，运行时或在任何其他合适的活动期间由携带皮套的用户受到加速时在压电元件处收获振动能量而产生的。
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10.发明授权公开(公告)号：US08237337B2
公开(公告)日：2012-08-07
申请号：US13276607
申请日：2011-10-19
申请人： Lyall Kenneth Winger , Raymond Michael Dikun , Martin George Albert Guthrie , Rene Pierre Marchand , David Gerard Rich
发明人： Lyall Kenneth Winger , Raymond Michael Dikun , Martin George Albert Guthrie , Rene Pierre Marchand , David Gerard Rich
IPC分类号： H01L41/113
摘要： A holster for a handheld electronic device. The holster has integrated therein one or more piezoelectric elements that provide an output voltage to the handheld electronic device upon insertion of device in the holster. The output voltage can be used to charge the battery of the device, to power, at least in part, the device, or both. The output voltage is generated by harvesting vibration energy at the piezoelectric elements upon the holster being subjected to acceleration caused by a user carrying the holster when walking, running, or during any other suitable activity.
摘要翻译： 手持电子设备的皮套。 皮套已经集成有一个或多个压电元件，其在将装置插入机架中时向手持式电子设备提供输出电压。 输出电压可用于对设备的电池充电，至少部分地为设备供电，或者两者兼容。 输出电压是通过在运动，运行时或在任何其他合适的活动期间由携带皮套的用户受到加速时在压电元件处收获振动能量而产生的。
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