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    • 2. 发明授权
    • Portable electronic device including tactile touch-sensitive input device and method of protecting same
    • 便携式电子装置,包括触觉式触敏输入装置及其保护方法
    • US08553006B2
    • 2013-10-08
    • US13610713
    • 2012-09-11
    • Perry Allan FaubertJason Tyler Griffin
    • Perry Allan FaubertJason Tyler Griffin
    • G06F3/041
    • G06F3/041G06F1/1626G06F1/1643G06F3/016
    • A portable electronic device includes a housing with a base. A touch-sensitive input assembly is spaced from and moveable relative to the base and a stopping arrangement limits movement of the touch-sensitive input assembly in the direction of the base. An actuating arrangement including a piezoelectric actuator for selectively receiving an applied voltage to thereby apply a force to the touch-sensitive input assembly. An accelerometer and functional components are housed within the housing. The functional components include a memory and a processor operably connected to the memory, the touch-sensitive input assembly, the piezoelectric actuator, and the accelerometer to monitor signals from the accelerometer and, if a fall is detected, apply a negative voltage to the piezoelectric actuator causing reverse bending of the piezoelectric actuator to permit the stopping arrangement to limit movement of the touch-sensitive input assembly and thereby limit force exerted on the piezoelectric actuator.
    • 便携式电子设备包括具有底座的壳体。 触敏输入组件相对于基座间隔开并可相对于底座移动,并且止动装置限制触摸敏感输入组件在底座方向上的移动。 一种致动装置,包括用于选择性地接收施加的电压从而向触敏输入组件施加力的压电致动器。 加速度计和功能部件容纳在外壳内。 功能部件包括可操作地连接到存储器的存储器和处理器,触敏输入组件,压电致动器和加速度计,以监测来自加速度计的信号,并且如果检测到下降,则将负电压施加到压电 致动器导致压电致动器的反向弯曲,以允许止动装置限制触敏输入组件的移动,从而限制施加在压电致动器上的力。
    • 3. 发明授权
    • Portable electronic device including tactile touch-sensitive input device and method of protecting same
    • 便携式电子装置,包括触觉式触敏输入装置及其保护方法
    • US08310457B2
    • 2012-11-13
    • US12494524
    • 2009-06-30
    • Perry Allan FaubertJason Tyler Griffin
    • Perry Allan FaubertJason Tyler Griffin
    • G06F3/041
    • G06F3/041G06F1/1626G06F1/1643G06F3/016
    • A portable electronic device includes a housing with a base. A touch-sensitive input assembly is spaced from and moveable relative to the base and a stopping arrangement limits movement of the touch-sensitive input assembly in the direction of the base. An actuating arrangement including a piezoelectric actuator is disposed between the touch-sensitive input assembly and the base for selectively receiving an applied voltage to thereby apply a force to the touch-sensitive input assembly. An accelerometer and functional components are housed within the housing. The functional components include a memory and a processor operably connected to the memory, the touch-sensitive input assembly, the piezoelectric actuator, and the accelerometer to execute a program stored in the memory to monitor signals from the accelerometer and, if a fall is detected based on the signals from the accelerometer, apply a negative voltage to the piezoelectric actuator causing reverse bending of the piezoelectric actuator to permit the stopping arrangement to limit movement of the touch-sensitive input assembly and thereby limit force exerted on the piezoelectric actuator between the touch-sensitive input assembly and the base.
    • 便携式电子设备包括具有底座的壳体。 触敏输入组件相对于基座间隔开并可相对于底座移动,并且止动装置限制触摸敏感输入组件在底座方向上的移动。 包括压电致动器的致动装置设置在触敏输入组件和基座之间,用于选择性地接收施加的电压,从而向触敏输入组件施加力。 加速度计和功能部件容纳在外壳内。 功能部件包括存储器和可操作地连接到存储器的处理器,触敏输入组件,压电致动器和加速度计,以执行存储在存储器中的程序,以监测来自加速度计的信号,并且如果检测到跌倒 基于来自加速度计的信号,向压电致动器施加负电压,导致压电致动器的反向弯曲,以允许止动装置限制触敏输入组件的运动,从而限制在触摸之间施加在压电致动器上的力 敏感输入组件和底座。
    • 5. 发明授权
    • Electronic device including a moveable touch-sensitive input and method of controlling same
    • 电子设备包括可移动的触敏输入及其控制方法
    • US08310458B2
    • 2012-11-13
    • US12497724
    • 2009-07-06
    • Perry Allan FaubertJason Tyler Griffin
    • Perry Allan FaubertJason Tyler Griffin
    • G06F3/041
    • G06F3/0414G06F3/016H04M2250/12H04M2250/22
    • An electronic device includes a housing including a base, a touch-sensitive input assembly coupled to the housing and spaced from and moveable relative to the base to generate sound, an accelerometer housed within the housing, an actuating arrangement comprising a piezoelectric actuator between the base and the touch-sensitive input surface and arranged to receive a driving signal and move the touch-sensitive input surface relative to the base, and functional components in the housing comprising a memory and a processor operably coupled to the memory, the touch-sensitive input assembly, the actuating arrangement, and the accelerometer to execute a program stored in the memory to determine an orientation of the electronic device and adjust the driving signal to the actuating arrangement based on the orientation of the electronic device.
    • 电子设备包括壳体,其包括底座,耦合到壳体的触敏输入组件,并且相对于基座间隔开并可移动以产生声音;容纳在壳体内的加速度计;致动装置,包括位于基座之间的压电致动器 触控输入表面,并布置成接收驱动信号并相对于基座移动触敏输入表面,并且壳体中的功能部件包括可操作地耦合到存储器的存储器和处理器,触敏输入 组件,致动装置和加速度计,以执行存储在存储器中的程序,以确定电子设备的方向,并且基于电子设备的取向将驱动信号调整到致动装置。