发明申请
- 专利标题： External sound outputting device
- 专利标题（中）： 外部声音输出装置
-
申请号： US11712521申请日： 2007-03-01
-
公开(公告)号： US20070223762A1公开(公告)日： 2007-09-27
- 发明人: Oh Suk Kwon , Jong Woo Kim , Tae Young Na , Kyoung Seok Choi
- 申请人： Oh Suk Kwon , Jong Woo Kim , Tae Young Na , Kyoung Seok Choi
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 优先权： KR10-2006-0019982 20060302
- 主分类号： H04R1/02
- IPC分类号： H04R1/02 ; H04R9/06
摘要：
An external sound outputting device is provided. The external sound outputting device includes a connection connector and a speaker unit. The connection connector is inserted into a connection terminal of a portable terminal. The speaker unit outputs an electric signal delivered through the connection connector as an audio signal. The speaker unit rotates in multi-directions when the connection connector is connected to the portable terminal.
信息查询
