CN101213870B - 扬声器用振动板、扬声器用防尘罩、扬声器用辅助纸盆、使用它们的扬声器和使用该扬声器的电子设备 - Google Patents
扬声器用振动板、扬声器用防尘罩、扬声器用辅助纸盆、使用它们的扬声器和使用该扬声器的电子设备 Download PDFInfo
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- CN101213870B CN101213870B CN200780000052.7A CN200780000052A CN101213870B CN 101213870 B CN101213870 B CN 101213870B CN 200780000052 A CN200780000052 A CN 200780000052A CN 101213870 B CN101213870 B CN 101213870B
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- loud speaker
- speaker
- bamboo
- oscillating plate
- bamboo fibre
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- 239000011425 bamboo Substances 0.000 claims abstract description 156
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Images
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (66)
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP042149/2006 | 2006-02-20 | ||
JP042148/2006 | 2006-02-20 | ||
JP2006042149A JP4793016B2 (ja) | 2006-02-20 | 2006-02-20 | スピーカ用ダストキャップおよびこれを用いたスピーカならびにこのスピーカを用いた電子機器および装置 |
JP2006042150A JP4793017B2 (ja) | 2006-02-20 | 2006-02-20 | スピーカ用サブコーンおよびこれを用いたスピーカならびにこのスピーカを用いた電子機器および装置 |
JP042150/2006 | 2006-02-20 | ||
JP2006042148A JP4793015B2 (ja) | 2006-02-20 | 2006-02-20 | スピーカ用振動板およびこれを用いたスピーカならびにこのスピーカを用いた電子機器および装置 |
JP298633/2006 | 2006-11-02 | ||
JP2006298633A JP4793222B2 (ja) | 2006-11-02 | 2006-11-02 | スピーカ用振動板 |
JP335407/2006 | 2006-12-13 | ||
JP2006335407A JP4793244B2 (ja) | 2006-12-13 | 2006-12-13 | スピーカ用ダストキャップ |
PCT/JP2007/052313 WO2007097206A1 (ja) | 2006-02-20 | 2007-02-09 | スピーカ用振動板、スピーカ用ダストキャップ、スピーカ用サブコーンおよびこれらを用いたスピーカおよびこれを用いた電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101213870A CN101213870A (zh) | 2008-07-02 |
CN101213870B true CN101213870B (zh) | 2013-01-16 |
Family
ID=38498362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780000052.7A Active CN101213870B (zh) | 2006-02-20 | 2007-02-09 | 扬声器用振动板、扬声器用防尘罩、扬声器用辅助纸盆、使用它们的扬声器和使用该扬声器的电子设备 |
Country Status (2)
Country | Link |
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JP (1) | JP4793016B2 (zh) |
CN (1) | CN101213870B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5035072B2 (ja) * | 2008-03-31 | 2012-09-26 | パナソニック株式会社 | スピーカ用フレームおよびこれを用いたスピーカならびにこのスピーカを用いた電子機器および装置 |
JP5035073B2 (ja) * | 2008-03-31 | 2012-09-26 | パナソニック株式会社 | スピーカ用ダストキャップおよびこれを用いたスピーカならびにこのスピーカを用いた電子機器および装置 |
CN102959985A (zh) * | 2010-06-28 | 2013-03-06 | 松下电器产业株式会社 | 扬声器用零件及使用其的扬声器、电子设备、移动装置 |
JP6500236B2 (ja) * | 2013-07-25 | 2019-04-17 | パナソニックIpマネジメント株式会社 | ラウドスピーカ用振動板と、その振動板を用いたラウドスピーカ、および電子機器と、移動体装置 |
CN105578356A (zh) * | 2016-01-01 | 2016-05-11 | 苏州井利电子股份有限公司 | 一种用于扬声器的耐湿性纸盆 |
CN105554645A (zh) * | 2016-01-01 | 2016-05-04 | 苏州井利电子股份有限公司 | 一种用于扬声器的耐湿性振动板 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1496663A (zh) * | 2002-02-01 | 2004-05-12 | ���µ�����ҵ��ʽ���� | 扬声器用振动板的制造装置、制造方法、以及通过该制造方法制造的振动板、以及使用该振动板的扬声器 |
CN1655647A (zh) * | 2004-02-09 | 2005-08-17 | 日本先锋公司 | 振动板及其制造方法、和扬声器装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2892707B2 (ja) * | 1989-10-03 | 1999-05-17 | オンキヨー株式会社 | スピーカ振動板 |
JPH07112312B2 (ja) * | 1990-04-27 | 1995-11-29 | オンキヨー株式会社 | 電気音響変換器用振動板 |
JP3055712B2 (ja) * | 1991-06-13 | 2000-06-26 | パイオニア株式会社 | スピーカ用振動板 |
JP2719261B2 (ja) * | 1992-01-31 | 1998-02-25 | シャープ株式会社 | スピーカ振動板 |
JP3966701B2 (ja) * | 2001-07-19 | 2007-08-29 | ピーティー・パブリク ケルタス チウィ キミア ティービーケー | アカシア材パルプを使用した紙およびその製造方法 |
JP4442247B2 (ja) * | 2004-02-18 | 2010-03-31 | パナソニック株式会社 | スピーカ用振動板およびこれを用いたスピーカならびにこのスピーカを用いた電子機器および装置 |
JP4039378B2 (ja) * | 2004-03-19 | 2008-01-30 | ソニー株式会社 | スピーカ用の音響紙振動板及び音響トランスジューサ機器 |
-
2006
- 2006-02-20 JP JP2006042149A patent/JP4793016B2/ja not_active Expired - Fee Related
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2007
- 2007-02-09 CN CN200780000052.7A patent/CN101213870B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1496663A (zh) * | 2002-02-01 | 2004-05-12 | ���µ�����ҵ��ʽ���� | 扬声器用振动板的制造装置、制造方法、以及通过该制造方法制造的振动板、以及使用该振动板的扬声器 |
CN1655647A (zh) * | 2004-02-09 | 2005-08-17 | 日本先锋公司 | 振动板及其制造方法、和扬声器装置 |
Non-Patent Citations (3)
Title |
---|
JP特开2000-324591A 2000.11.24 |
JP特开2005-269427A 2005.09.29 |
JP特开平7-329245A 1995.12.19 |
Also Published As
Publication number | Publication date |
---|---|
JP2007221636A (ja) | 2007-08-30 |
CN101213870A (zh) | 2008-07-02 |
JP4793016B2 (ja) | 2011-10-12 |
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Address after: Osaka, Japan Patentee after: Panasonic Holding Co.,Ltd. Country or region after: Ri Ben Address before: Osaka, Japan Patentee before: Matsushita Electric Industrial Co.,Ltd. Country or region before: Ri Ben |
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Effective date of registration: 20240325 Address after: Kanagawa Prefecture, Japan Patentee after: Panasonic Automotive Electronic Systems Co.,Ltd. Country or region after: Ri Ben Address before: Osaka, Japan Patentee before: Panasonic Holding Co.,Ltd. Country or region before: Ri Ben |