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公开(公告)号:US20110241657A1
公开(公告)日:2011-10-06
申请号:US13045729
申请日:2011-03-11
申请人: HIROAKI NISHIONO , ERIKA SAWADA , TAMOTSU YAMAMOTO
发明人: HIROAKI NISHIONO , ERIKA SAWADA , TAMOTSU YAMAMOTO
IPC分类号: G01R33/02
CPC分类号: G06F3/0362 , G06F3/03549 , G06F3/038 , H03K2217/94068
摘要: An input device including multiple magnets rotatably disposed, multiple magnetic field detecting elements, and a controller. The magnets have the N pole and the S pole formed at a predetermined angular pitch in a rotating direction. The magnetic field detecting elements are disposed facing the magnets. The controller outputs a driving signal in response to a pulse signal output from the magnetic field detecting elements. The controller changes the driving signal to be output in response to a time difference or the number of pulses of pulse signals output from the magnetic field detecting elements.
摘要翻译: 包括可旋转地设置的多个磁体的输入装置,多个磁场检测元件和控制器。 磁体具有在旋转方向上以预定角度间距形成的N极和S极。 磁场检测元件面对磁铁设置。 控制器响应于从磁场检测元件输出的脉冲信号输出驱动信号。 控制器响应于从磁场检测元件输出的脉冲信号的时间差或脉冲数来改变要输出的驱动信号。