发明申请
- 专利标题: Switch device and input device using the same
- 专利标题(中): 开关设备和输入设备使用相同
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申请号: US11703252申请日: 2007-02-07
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公开(公告)号: US20070188024A1公开(公告)日: 2007-08-16
- 发明人: Hitokazu Shitanaka , Masaki Kontani
- 申请人: Hitokazu Shitanaka , Masaki Kontani
- 优先权: JP2006-033376 20060210
- 主分类号: B60L1/00
- IPC分类号: B60L1/00
摘要:
The switch device disclosed includes: a substantially disk-shaped operator; a substantially ring-shaped indicator provided between the operator and the light emitting elements disposed below the operator; and a visible portion formed in the center of an inner periphery of the operator. Since the indicator carrying indications of equipment functions in characters, symbols, figures or the like is formed separately from the operator, the indications will never turn sideways or upside down owing to the rotation of the operator.
公开/授权文献
- US07501722B2 Illuminated switch device 公开/授权日:2009-03-10