发明名称 Mobile communication device with distance keeping means for hands free operation mode
摘要 <p>The present invention relates mobile communication device (1) for a wireless communication system, with a casing (2) forming an outer shell for the communication device, said casing (2) having at least one flattened surface area (7) on which the communication device can be laid, a speaker means (8) for outputting acoustic signals, said speaker means (8) being arranged inside the casing (2) at least partially under said flattened surface area (7) and being adapted to output acoustic signals in a hands-free mode, and distance keeping means (12; 13; 14; 15; 16) projecting from said flattened surface area (7) for keeping said speaker means (8) in a distance to a surface (17) onto which the communication device may be laid, so that a good output quality of acoustic signals output from said speaker means (8) in the hands-free mode is ensured. &lt;IMAGE&gt;</p>
申请公布号 EP1301013(A1) 申请公布日期 2003.04.09
申请号 EP20010123668 申请日期 2001.10.02
申请人 SONY INTERNATIONAL (EUROPE) GMBH 发明人 IKUSHIMA, AKIO;TAKAO, NOBUTAKA
分类号 B29C49/00;H04M1/04;H04M1/60;(IPC1-7):H04M1/04 主分类号 B29C49/00
代理机构 代理人
主权项
地址