发明名称 Planar speaker driver
摘要 A planar magnetic driver includes covering plates that are maintained under tension to form a buckled or curved surface, thereby providing for a larger magnetic gap, and allowing for a larger excursion of the diaphragm and extended lower frequency response. Another aspect of the driver includes a corrugated region along the periphery of the diaphragm, which provides increased internal dampening.
申请公布号 US8116512(B2) 申请公布日期 2012.02.14
申请号 US20070855148 申请日期 2007.09.13
申请人 LEVITSKY IGOR;BOHLENDER GRAEBENER CORPORATION 发明人 LEVITSKY IGOR
分类号 H04R25/00 主分类号 H04R25/00
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