发明名称 |
Operating apparatus and electronic device having the same |
摘要 |
Disclosed herein are an operating apparatus and an electronic device having the same. According to the operating apparatus, key values of a button can be variably changed each time a key value changing button is pushed so that the button can have several key values. Accordingly, a variety of functions of the electronic device can be achieved although the total number of the buttons is reduced.
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申请公布号 |
US2010060491(A1) |
申请公布日期 |
2010.03.11 |
申请号 |
US20090453482 |
申请日期 |
2009.05.12 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM DOO YOO;PARK JAE SUNG |
分类号 |
H03M11/14 |
主分类号 |
H03M11/14 |
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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