发明申请
- 专利标题: SPEAKER
- 专利标题(中): 扬声器
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申请号: US12304481申请日: 2007-01-04
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公开(公告)号: US20090262960A1公开(公告)日: 2009-10-22
- 发明人: Hee Jin Kim , Young In Ko
- 申请人: Hee Jin Kim , Young In Ko
- 申请人地址: KR Seoul
- 专利权人: LG ELECTRONICS INC.
- 当前专利权人: LG ELECTRONICS INC.
- 当前专利权人地址: KR Seoul
- 优先权: KR10-2006-0059204 20060629
- 国际申请: PCT/KR2007/000052 WO 20070104
- 主分类号: H04R1/00
- IPC分类号: H04R1/00
摘要:
A speaker is disclosed. A speaker includes a fixing part (500) fastened to a base frame; a motion part moved (400) with respect to the fixing part by an electromagnetic force; a vibration plate (200) that vibrates in communication with the motion part; and a guide member (800) provided between the motion part (400) and the vibration plate (200). Therefore, according to the present invention, a speaker capable of reproducing a high quality sound and high power with a slim design may be embodied.
公开/授权文献
- US08170267B2 Speaker 公开/授权日:2012-05-01