发明授权
- 专利标题： Speaker system and speaker driving method
- 专利标题（中）： 扬声器系统和扬声器驱动方式
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申请号： US12556017申请日： 2009-09-09
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公开(公告)号： US09173030B2公开(公告)日： 2015-10-27
- 发明人: Nobukazu Suzuki , Yoshio Ohashi , Akihisa Inatani , Yasuo Osada , Terutaka Yana , Yutaka Miki
- 申请人： Nobukazu Suzuki , Yoshio Ohashi , Akihisa Inatani , Yasuo Osada , Terutaka Yana , Yutaka Miki
- 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
- 代理机构： Wolf, Greenfield & Sacks, P.C.
- 优先权： JP2008-230391 20080909; JP2008-323420 20081219
- 主分类号： H04R1/02
- IPC分类号： H04R1/02 ; H04R5/02 ; G06F1/16 ; H04R1/26 ; H04R7/04 ; H04R17/00
摘要：
A speaker system includes: a display panel having a display screen; a structure having a plate part functioning as an acoustic diaphragm located outside of a perimeter of the display screen and being supported by the display panel; and an actuator attached to the structure so that a displacement direction of the actuator may be a direction of a plate surface of the plate part.
公开/授权文献
- US20100067726A1 SPEAKER SYSTEM AND SPEAKER DRIVING METHOD 公开/授权日：2010-03-18