发明授权
- 专利标题: Input device and driving device thereof
- 专利标题(中): 输入装置及其驱动装置
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申请号: US10677236申请日: 2003-10-03
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公开(公告)号: US07242395B2公开(公告)日: 2007-07-10
- 发明人: Shigemi Kurashima , Nobuyoshi Shimizu , Akio Nakamura , Yuriko Nishiyama , Shinichiro Akieda , Takashi Arita
- 申请人: Shigemi Kurashima , Nobuyoshi Shimizu , Akio Nakamura , Yuriko Nishiyama , Shinichiro Akieda , Takashi Arita
- 申请人地址: JP Tokyo
- 专利权人: Fujitsu Component Limited
- 当前专利权人: Fujitsu Component Limited
- 当前专利权人地址: JP Tokyo
- 代理机构: Staas & Halsey LLP
- 优先权: JP2003-063844 20030310
- 主分类号: G09G5/00
- IPC分类号: G09G5/00 ; G06K11/06
摘要:
An input device and a driving device able to be made thin and secure sufficiently large vibration amplitude are provided. The input device comprises an input panel, a current conducting element for conducting a driving current, and a magnetic field application unit for applying a magnetic field on the current conducting element. Both of the current conducting element and the magnetic field application unit are arranged in the peripheral region of the input panel. The magnetic field applied by the magnetic field application unit is parallel to the input panel and intersects the current conducting element. When the input panel is touched, a driving current is fed into the current conducting element, and a force is imposed on the current conducting element and the magnetic field application unit, making them move. This movement further drives the input panel to vibrate. Consequently, input operations can be recognized by feeling the vibration of the input panel.
公开/授权文献
- US20040178996A1 Input device and driving device thereof 公开/授权日:2004-09-16
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