发明名称 |
Analog input device |
摘要 |
In an analog input device, a rubber member is provided between a key top and a movable electrode of an analog-quantity generating unit. A dead zone can be removed or reduced by forming a bottom portion of the rubber member of a flat or curved face. Furthermore, since first round surfaces are connected to an outer side face, the linearity of the input(e.g., a load)-output (voltage) characteristic can be enhanced. <IMAGE> <IMAGE> |
申请公布号 |
EP1498804(B1) |
申请公布日期 |
2006.04.19 |
申请号 |
EP20040254255 |
申请日期 |
2004.07.15 |
申请人 |
ALPS ELECTRIC CO., LTD. |
发明人 |
NIITSUMA, HIROFUMI;WATANABE, KAZUTOSHI;INAMURA, JUNICHI;SATO, ISAO |
分类号 |
G06F3/00;H01C10/10;A63F13/00;A63F13/06;G06F3/033;H01H13/00;H01H13/20;H01H13/52 |
主分类号 |
G06F3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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