CN101147422B - 具有高抗弯性和/或高抗皱性的膜 - Google Patents
具有高抗弯性和/或高抗皱性的膜 Download PDFInfo
- Publication number
- CN101147422B CN101147422B CN2006800076201A CN200680007620A CN101147422B CN 101147422 B CN101147422 B CN 101147422B CN 2006800076201 A CN2006800076201 A CN 2006800076201A CN 200680007620 A CN200680007620 A CN 200680007620A CN 101147422 B CN101147422 B CN 101147422B
- Authority
- CN
- China
- Prior art keywords
- film
- membrane
- electroacoustic transducer
- load
- thickness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000005452 bending Methods 0.000 claims description 27
- 229920001230 polyarylate Polymers 0.000 claims description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 208000018999 crinkle Diseases 0.000 abstract 1
- 238000011835 investigation Methods 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 230000037303 wrinkles Effects 0.000 description 32
- 239000010410 layer Substances 0.000 description 8
- 238000009795 derivation Methods 0.000 description 6
- 230000006399 behavior Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 4
- 238000005094 computer simulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/12—Non-planar diaphragms or cones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
- H04R2307/029—Diaphragms comprising fibres
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05101861.2 | 2005-03-10 | ||
EP05101861 | 2005-03-10 | ||
PCT/IB2006/050633 WO2006095280A1 (en) | 2005-03-10 | 2006-03-01 | Membrane with high resistance against buckling and/or crinkling |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101147422A CN101147422A (zh) | 2008-03-19 |
CN101147422B true CN101147422B (zh) | 2012-11-21 |
Family
ID=36390145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800076201A Expired - Fee Related CN101147422B (zh) | 2005-03-10 | 2006-03-01 | 具有高抗弯性和/或高抗皱性的膜 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7644801B2 (zh) |
EP (1) | EP1859649B1 (zh) |
JP (1) | JP2008533790A (zh) |
KR (1) | KR101199689B1 (zh) |
CN (1) | CN101147422B (zh) |
WO (1) | WO2006095280A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2268058B1 (en) * | 2009-06-26 | 2019-10-30 | SSI New Material (Zhenjiang) Co., Ltd. | Diaphragm for a micro loudspeaker |
CN102065355A (zh) * | 2010-05-04 | 2011-05-18 | 瑞声声学科技(深圳)有限公司 | 振膜及包括该振膜的微型发声器 |
US20120308037A1 (en) * | 2011-06-03 | 2012-12-06 | Hung-Jen Chen | Microelectromechanical microphone chip having stereoscopic diaphragm structure and fabrication method thereof |
US11001494B2 (en) | 2011-06-23 | 2021-05-11 | Duality Reality Energy, LLC | Multi-zone microstructure spring |
US9085454B2 (en) | 2011-07-05 | 2015-07-21 | Duality Reality Energy, LLC | Reduced stiffness micro-mechanical structure |
US9076961B2 (en) | 2012-01-31 | 2015-07-07 | Duality Reality Energy, LLC | Energy harvesting with a micro-electro-machanical system (MEMS) |
DE102012208477A1 (de) | 2012-05-21 | 2013-11-21 | Tesa Se | Asymmetrische Mehrschichtmembran für elektroakustische Wandler |
CN202873037U (zh) * | 2012-09-26 | 2013-04-10 | 瑞声光电科技(常州)有限公司 | 复合振膜及应用所述复合振膜的扬声器 |
US9113250B2 (en) * | 2013-05-29 | 2015-08-18 | Tang Band Industries Co., Ltd. | Speaker with diaphragm arrangement |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2119059U (zh) * | 1991-12-06 | 1992-10-14 | 天津市电声器材厂 | 车载扬声器 |
US5162619A (en) * | 1987-07-03 | 1992-11-10 | Ewd Electronic-Werke Deutschland Gmbh | Diaphragm for a loudspeaker |
CN1270488A (zh) * | 1999-04-09 | 2000-10-18 | 张凡 | 扬声器 |
CN1535556A (zh) * | 2001-05-11 | 2004-10-06 | ����ת��������˾ | 扬声器 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2500397C2 (de) * | 1975-01-07 | 1986-05-28 | Schorlemer, Frhr. von, Reinfried, Dipl.-Phys., 3500 Kassel | Membran für ein elektroakustisches Wandlersystem und damit ausgerüstetes elektroakustisches Wandlersystem |
US4140203A (en) * | 1976-05-17 | 1979-02-20 | Matsushita Electric Industrial Co., Ltd. | Acoustic diaphragm with polyurethane elastomer coating |
US4550797A (en) * | 1983-01-17 | 1985-11-05 | Victor Company Of Japan | Loudspeaker diaphragm made of a molded, sintered ceramic body |
US5259036A (en) * | 1991-07-22 | 1993-11-02 | Shure Brothers, Inc. | Diaphragm for dynamic microphones and methods of manufacturing the same |
CN1122436C (zh) * | 1994-11-30 | 2003-09-24 | 先锋电子股份有限公司 | 扬声器振动膜及其制造方法 |
JP3337631B2 (ja) * | 1997-11-10 | 2002-10-21 | パイオニア株式会社 | ドームスピーカ及びその製造方法 |
US6390232B1 (en) * | 1999-10-29 | 2002-05-21 | Communications Products Corporation | Speaker cone assembly |
JP2002152885A (ja) * | 2000-11-14 | 2002-05-24 | Sony Corp | スピーカ装置 |
US6480563B2 (en) * | 2000-12-19 | 2002-11-12 | Ge Medical Systems Global Technology Co., Llc | System and method of aligning scintillator crystalline structures for computed tomography imaging |
WO2003014224A1 (en) * | 2001-08-03 | 2003-02-20 | Toray Industries, Inc. | Resin composition and molded article, film, and fiber each comprising the same |
WO2004047487A1 (en) * | 2002-11-21 | 2004-06-03 | Koninklijke Philips Electronics N.V. | Electroacoustic transducer comprising a membrane with a middle area comprising stiffening grooves |
EP1668955A4 (en) * | 2003-09-08 | 2007-10-31 | John M Norton | AUDIO SPEAKER |
KR20070007866A (ko) * | 2004-04-29 | 2007-01-16 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 확성기용 다이어프램, 다이어프램을 구비한 확성기 및확성기를 포함하는 장치 |
JP2006295245A (ja) * | 2005-04-05 | 2006-10-26 | Sony Corp | 音響振動板 |
JP4049179B2 (ja) * | 2005-05-25 | 2008-02-20 | オンキヨー株式会社 | スピーカー振動板およびスピーカー構造体 |
KR20080031337A (ko) * | 2005-08-02 | 2008-04-08 | 데이진 화이바 가부시키가이샤 | 스크린 일체형 스피커 |
-
2006
- 2006-03-01 KR KR1020077023010A patent/KR101199689B1/ko not_active IP Right Cessation
- 2006-03-01 CN CN2006800076201A patent/CN101147422B/zh not_active Expired - Fee Related
- 2006-03-01 JP JP2008500299A patent/JP2008533790A/ja not_active Withdrawn
- 2006-03-01 US US11/908,288 patent/US7644801B2/en active Active
- 2006-03-01 EP EP06710992.6A patent/EP1859649B1/en active Active
- 2006-03-01 WO PCT/IB2006/050633 patent/WO2006095280A1/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5162619A (en) * | 1987-07-03 | 1992-11-10 | Ewd Electronic-Werke Deutschland Gmbh | Diaphragm for a loudspeaker |
CN2119059U (zh) * | 1991-12-06 | 1992-10-14 | 天津市电声器材厂 | 车载扬声器 |
CN1270488A (zh) * | 1999-04-09 | 2000-10-18 | 张凡 | 扬声器 |
CN1535556A (zh) * | 2001-05-11 | 2004-10-06 | ����ת��������˾ | 扬声器 |
Also Published As
Publication number | Publication date |
---|---|
KR101199689B1 (ko) | 2012-11-08 |
WO2006095280A1 (en) | 2006-09-14 |
US7644801B2 (en) | 2010-01-12 |
JP2008533790A (ja) | 2008-08-21 |
US20080202845A1 (en) | 2008-08-28 |
EP1859649B1 (en) | 2016-05-18 |
CN101147422A (zh) | 2008-03-19 |
EP1859649A1 (en) | 2007-11-28 |
KR20070118627A (ko) | 2007-12-17 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: KNOWLES ELECTRONICS ASIA CO., LTD. Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20120312 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120312 Address after: Singapore Singapore Applicant after: NXP B.V. Address before: Holland Ian Deho Finn Applicant before: NXP B.V. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150910 Address after: Malaysia, Bayan Lepas, Penang Industrial Park, 104 Java Road Patentee after: Roche international purchasing center (Malaysia) SDN BHD Address before: Singapore Singapore Patentee before: NXP B.V. |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 100176 Beijing City Economic and Technological Development Zone Beijing Tongji Road No. 20 Patentee after: SOUND SOLUTIONS INTERNATIONAL Co.,Ltd. Address before: 100176 Beijing City Economic Development Zone, Tongji Road No. 20 Patentee before: Floor Electronics (Beijing) Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20160929 Address after: 100176 Beijing City Economic Development Zone, Tongji Road No. 20 Patentee after: Floor Electronics (Beijing) Co.,Ltd. Address before: Bayan Lepas Industrial Park, Malaysia, Penang, 104 Patentee before: Roche international purchasing center (Malaysia) SDN BHD |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20180301 |