发明名称 |
Device and method for performing multi-function using unique port in wireless terminal |
摘要 |
Disclosed is a device and method for performing a multi-function using a unique port in a wireless terminal capable of performing a multimedia function using the unique port. The device includes an interface unit for outputting a power signal through a connector inserted into the unique port, and performing data transmission/reception between a specific controller and the connector. A signal generating unit outputs a high-level signal by using the power signal output from the interface unit. A switching unit switches to a specific controller to communicate data with the connector, in order to output the high-level signal. At least two controllers include at least two transmission/reception units, for transmitting/receiving data to/from the connector through the switching unit.
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申请公布号 |
US7536497(B2) |
申请公布日期 |
2009.05.19 |
申请号 |
US20060375003 |
申请日期 |
2006.03.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JANG WOO-SEOK;KIM JI-HWA;RYU YEONG-MOO |
分类号 |
G06F13/00 |
主分类号 |
G06F13/00 |
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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