发明名称 Speaker apparatus
摘要 According to an aspect of the invention, there is provided a speaker apparatus including: a magnetic circuit; a vibrating plate vibrated by the magnetic circuit; a speaker frame holding the magnetic circuit and the vibrating plate, and a connecting portion connecting a portion of holding the vibrating plate and a portion of holding the magnetic circuit, an inclined face of the connecting portion being inclined relative to a direction of tangential line of circumference of the speaker frame, the connecting portion configured to flow air due to a vibration of the vibrating plate along the inclined face thereof.
申请公布号 EP1786238(A1) 申请公布日期 2007.05.16
申请号 EP20060123883 申请日期 2006.11.10
申请人 PIONEER CORPORATION;TOHOKU PIONEER CORPORATION 发明人 HORIGOME, MINORU;KAIYA, TERUAKI;TAKAHASHI, YUICHI
分类号 H04R9/02 主分类号 H04R9/02
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