| 发明名称 |
IMPROVED SINGLE-ENDED PLANAR-MAGNETIC SPEAKER |
| 摘要 |
A single ended, fringe field planar magnetic transducer (100), comprising at least on thin-film vibratable diaphragm (21) with a first side surface side (22) and a second surface side (23) further comprising an active region (25). The transducer also including a conductive surface area (26), conductive strips (27), a mounting support (30) and magnetic structure (35). |
| 申请公布号 |
WO02063922(A2) |
申请公布日期 |
2002.08.15 |
| 申请号 |
WO2002US01757 |
申请日期 |
2002.01.22 |
| 申请人 |
AMERICAN TECHNOLOGY CORPORATION;CROFT, JAMES, J., III;GRAEBENER, DAVID |
发明人 |
CROFT, JAMES, J., III;GRAEBENER, DAVID |
| 分类号 |
H04R9/02;B06B1/04;H04R7/04;H04R9/04;H04R19/02 |
主分类号 |
H04R9/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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