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    • 89. 发明授权
    • Haptic devices having multiple operational modes including at least one resonant mode
    • 具有包括至少一个共振模式的多个操作模式的触觉装置
    • US08576174B2
    • 2013-11-05
    • US12075933
    • 2008-03-14
    • Juan Manuel Cruz-HernandezDanny A. GrantVincent Hayward
    • Juan Manuel Cruz-HernandezDanny A. GrantVincent Hayward
    • G09G5/00G06F3/02
    • G06F3/016B06B1/0603H01L41/094
    • An electronic device and method of operating comprises a housing; a base coupled to the housing; and an electro-mechanical transducer coupled to the base, the electro-mechanical transducer configured to operate in a resonant mode and output a haptic effect upon receiving a drive signal at a predetermined drive frequency. In an embodiment, the electro-mechanical transducer further comprises a plurality of electro-mechanical transducers, each electro-mechanical transducer configured to operate in its respective resonant mode and output a respective haptic effect upon receiving a drive signal having a predetermined drive frequency. Alternatively or additionally, the electro-mechanical transducer further comprises a plurality of spaced apart electro-mechanical devices coupled thereto in a serial fashion between a first end proximal to the base and a second end distal to the base.
    • 电子装置和操作方法包括:壳体; 耦合到所述壳体的基座; 以及耦合到所述基座的电 - 机械换能器,所述机电换能器被配置为在谐振模式下操作并且在接收到以预定驱动频率的驱动信号时输出触觉效果。 在一个实施例中,机电换能器还包括多个机电换能器,每个机电换能器被配置为在其相应的谐振模式下操作并且在接收到具有预定驱动频率的驱动信号时输出相应的触觉效果。 或者或另外,电 - 机械换能器还包括多个间隔开的电 - 机械装置,其以串联方式在靠近基座的第一端和远离底座的第二端之间连接到其上。