CN102333269B - 低密度聚乙烯纳米复合材料制作的扬声器振膜 - Google Patents
低密度聚乙烯纳米复合材料制作的扬声器振膜 Download PDFInfo
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- CN102333269B CN102333269B CN201110189772.0A CN201110189772A CN102333269B CN 102333269 B CN102333269 B CN 102333269B CN 201110189772 A CN201110189772 A CN 201110189772A CN 102333269 B CN102333269 B CN 102333269B
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- ldpe resin
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- diaphragm
- nanoparticle layers
- density polyethylene
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CN201110189772.0A CN102333269B (zh) | 2011-07-07 | 2011-07-07 | 低密度聚乙烯纳米复合材料制作的扬声器振膜 |
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CN201110189772.0A CN102333269B (zh) | 2011-07-07 | 2011-07-07 | 低密度聚乙烯纳米复合材料制作的扬声器振膜 |
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CN102333269A CN102333269A (zh) | 2012-01-25 |
CN102333269B true CN102333269B (zh) | 2014-08-06 |
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CN201110189772.0A Expired - Fee Related CN102333269B (zh) | 2011-07-07 | 2011-07-07 | 低密度聚乙烯纳米复合材料制作的扬声器振膜 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105323697A (zh) * | 2014-07-28 | 2016-02-10 | 美特科技(苏州)有限公司 | 一种复合振膜的制造方法及使用该方法制造的振膜 |
CN107501590B (zh) * | 2017-09-14 | 2021-01-08 | 泰兴扬声电子有限公司 | 利用辐照改性制备扬声器振膜的方法 |
JP7103271B2 (ja) * | 2019-02-26 | 2022-07-20 | 三菱ケミカル株式会社 | 積層シート |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1516521A (zh) * | 2002-12-09 | 2004-07-28 | 安桥株式会社 | 扬声器振动膜片及其制造方法 |
CN101631266A (zh) * | 2009-07-28 | 2010-01-20 | 兴升精密部件(惠州)有限公司 | 一种扬声器振盆材料及其制备方法 |
WO2011047429A1 (en) * | 2009-10-21 | 2011-04-28 | Bellmax Acoustic Pty Ltd | Acoustic panel |
CN202496062U (zh) * | 2012-03-23 | 2012-10-17 | 上海先锋电声器材有限公司 | 扬声器 |
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2011
- 2011-07-07 CN CN201110189772.0A patent/CN102333269B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1516521A (zh) * | 2002-12-09 | 2004-07-28 | 安桥株式会社 | 扬声器振动膜片及其制造方法 |
CN101631266A (zh) * | 2009-07-28 | 2010-01-20 | 兴升精密部件(惠州)有限公司 | 一种扬声器振盆材料及其制备方法 |
WO2011047429A1 (en) * | 2009-10-21 | 2011-04-28 | Bellmax Acoustic Pty Ltd | Acoustic panel |
CN202496062U (zh) * | 2012-03-23 | 2012-10-17 | 上海先锋电声器材有限公司 | 扬声器 |
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CN102333269A (zh) | 2012-01-25 |
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