发明名称 |
Wireless keyboard |
摘要 |
In a wireless keyboard including an antenna wire for radiating a keyboard output signal from a transmitting section into the air and an electrode sheet secured in a keyboard casing and having an electrically conductive pattern coated thereon, the conductive pattern constituting a part of a switch which is turned on by depressing a key, the antenna wire is formed such that an electrically conductive pattern is coated on the electrode sheet in a manner similar to the electrically conductive pattern constituting a part of the switch The antenna wire is formed at the same time as the electrically conductive pattern constituting a part of the switch and integrally with the electrode sheet.
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申请公布号 |
US2003080944(A1) |
申请公布日期 |
2003.05.01 |
申请号 |
US20020278789 |
申请日期 |
2002.10.24 |
申请人 |
TAKAHASHI NOBUYUKI;FUKUI MASARU;MIYAZAKI NAOYUKI |
发明人 |
TAKAHASHI NOBUYUKI;FUKUI MASARU;MIYAZAKI NAOYUKI |
分类号 |
G06F3/02;G06F3/023;(IPC1-7):G09G5/00 |
主分类号 |
G06F3/02 |
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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