发明授权
- 专利标题： Panel device
- 专利标题（中）： 面板设备
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申请号： US14402905申请日： 2012-08-15
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公开(公告)号： US09503801B2公开(公告)日： 2016-11-22
- 发明人: Tetsuro Nagami
- 申请人： Tetsuro Nagami
- 申请人地址： JP Tokyo
- 专利权人： MITSUBISHI ELECTRIC CORPORATION
- 当前专利权人： MITSUBISHI ELECTRIC CORPORATION
- 当前专利权人地址： JP Tokyo
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 国际申请： PCT/JP2012/070743 WO 20120815
- 国际公布： WO2014/027404 WO 20140220
- 主分类号： H04R1/10
- IPC分类号： H04R1/10 ; H04R25/00 ; B60R11/02 ; B60R11/00 ; H04R27/00
摘要：
An audio transmission unit 8 is placed on a surface side of a panel unit 4 where a display 7 is provided, and transmits an audio signal in a direction almost perpendicular to the surface of the display 7. When a viewer sitting in a seat behind a front seat 1 turns the display 7 to be faced toward him/her, the audio transmission unit 8 is directed in front of the viewer's eyes, so that stable audio signal can be received in the side of the headphone worn on the head of the viewer.
公开/授权文献
- US20150139436A1 PANEL DEVICE 公开/授权日：2015-05-21
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