发明申请
- 专利标题： RELAY APPARATUS
- 专利标题（中）： 继电器
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申请号： US12529454申请日： 2008-02-28
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公开(公告)号： US20100093275A1公开(公告)日： 2010-04-15
- 发明人: Yoshitaka Yoshino , Koichi Mukai , Chisato Komori
- 申请人： Yoshitaka Yoshino , Koichi Mukai , Chisato Komori
- 申请人地址： JP Tokyo
- 专利权人： SONY CORPORATION
- 当前专利权人： SONY CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2007-057851 20070307
- 国际申请： PCT/JP2008/053484 WO 20080228
- 主分类号： H04B7/14
- IPC分类号： H04B7/14 ; H04B3/36
摘要：
There is provided a relay unit disposed between a mobile terminal that is a sound source and an earphone for outputting sound. The relay unit preferably wirelessly transmits/receives audio data to/from the mobile terminal and preferably transmits an operation signal to the mobile terminal.A headset is attached to the relay unit. The headset can be used as a wireless headset through Bluetooth communication with the mobile terminal. On the other hand, when the mobile terminal receives a digital mobile broadcast, the relay unit is connected to the mobile terminal via a shielded cable that also operates as a broadcast receiving antenna. Furthermore, while the relay unit is connected to the mobile terminal via a cable, a circuit driving battery included in the relay unit is charged.
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