CN101061748A - 电声换能器用的振动元件 - Google Patents
电声换能器用的振动元件 Download PDFInfo
- Publication number
- CN101061748A CN101061748A CN200580039839.5A CN200580039839A CN101061748A CN 101061748 A CN101061748 A CN 101061748A CN 200580039839 A CN200580039839 A CN 200580039839A CN 101061748 A CN101061748 A CN 101061748A
- Authority
- CN
- China
- Prior art keywords
- groove
- diaphragm
- coil
- contact
- conductive region
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 230000008569 process Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 22
- 239000011248 coating agent Substances 0.000 description 16
- 238000000576 coating method Methods 0.000 description 16
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 238000005476 soldering Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 229910000679 solder Inorganic materials 0.000 description 8
- 239000011230 binding agent Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000593 degrading effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004697 Polyetherimide Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229920001601 polyetherimide Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- SQAINHDHICKHLX-UHFFFAOYSA-N 1-naphthaldehyde Chemical compound C1=CC=C2C(C=O)=CC=CC2=C1 SQAINHDHICKHLX-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000008542 thermal sensitivity Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000004804 winding 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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49005—Acoustic transducer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4957—Sound device making
- Y10T29/49575—Sound device making including diaphragm or support therefor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04104626.9 | 2004-09-23 | ||
EP04104626 | 2004-09-23 | ||
PCT/IB2005/053086 WO2006033075A1 (en) | 2004-09-23 | 2005-09-20 | Vibrating element for an electroacoustic transducer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101061748A true CN101061748A (zh) | 2007-10-24 |
CN101061748B CN101061748B (zh) | 2012-07-18 |
Family
ID=35520270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200580039839.5A Expired - Fee Related CN101061748B (zh) | 2004-09-23 | 2005-09-20 | 电声换能器用的振动元件 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7933429B2 (zh) |
EP (1) | EP1795043A1 (zh) |
JP (1) | JP2008514152A (zh) |
CN (1) | CN101061748B (zh) |
WO (1) | WO2006033075A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101765044A (zh) * | 2009-12-12 | 2010-06-30 | 歌尔声学股份有限公司 | 微型动圈式电声转换器件 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2427522B (en) * | 2005-06-22 | 2008-07-16 | Gp Acoustics | Compound Loudspeaker |
DE102007005620B4 (de) | 2007-01-31 | 2011-05-05 | Sennheiser Electronic Gmbh & Co. Kg | Dynamischer Schallwandler, Hörer und Hör-Sprech-Garnitur |
JP5518519B2 (ja) * | 2010-02-16 | 2014-06-11 | 三洋電機株式会社 | スピーカユニット |
CN102348154B (zh) * | 2010-07-30 | 2014-12-24 | 歌尔声学股份有限公司 | 微型动圈式换能器 |
TWI492641B (zh) | 2012-11-13 | 2015-07-11 | Cotron Corp | 振動元件 |
CN104202699A (zh) * | 2014-09-17 | 2014-12-10 | 苏州亿欧得电子有限公司 | 电声换能器振动膜片 |
CN205754835U (zh) * | 2016-05-17 | 2016-11-30 | 瑞声科技(新加坡)有限公司 | 微型扬声器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2392143A (en) * | 1942-11-30 | 1946-01-01 | Rca Corp | Loud-speaker |
JPH0686385A (ja) | 1992-08-31 | 1994-03-25 | Matsushita Electric Ind Co Ltd | 動電型スピーカ |
JP3216338B2 (ja) * | 1993-07-20 | 2001-10-09 | 松下電器産業株式会社 | スピーカ用振動板 |
JPH08186893A (ja) * | 1994-12-28 | 1996-07-16 | Kenwood Corp | スピーカとその製造方法 |
JP4652035B2 (ja) * | 2004-12-07 | 2011-03-16 | パイオニア株式会社 | スピーカ |
-
2005
- 2005-09-20 WO PCT/IB2005/053086 patent/WO2006033075A1/en active Application Filing
- 2005-09-20 JP JP2007533035A patent/JP2008514152A/ja not_active Withdrawn
- 2005-09-20 CN CN200580039839.5A patent/CN101061748B/zh not_active Expired - Fee Related
- 2005-09-20 US US11/575,933 patent/US7933429B2/en not_active Expired - Fee Related
- 2005-09-20 EP EP05801365A patent/EP1795043A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101765044A (zh) * | 2009-12-12 | 2010-06-30 | 歌尔声学股份有限公司 | 微型动圈式电声转换器件 |
CN101765044B (zh) * | 2009-12-12 | 2012-11-14 | 歌尔声学股份有限公司 | 微型动圈式电声转换器件 |
Also Published As
Publication number | Publication date |
---|---|
US7933429B2 (en) | 2011-04-26 |
EP1795043A1 (en) | 2007-06-13 |
WO2006033075A1 (en) | 2006-03-30 |
CN101061748B (zh) | 2012-07-18 |
US20080205689A1 (en) | 2008-08-28 |
JP2008514152A (ja) | 2008-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101061748A (zh) | 电声换能器用的振动元件 | |
TW200405369A (en) | Solid electrolytic capacitor | |
CN102986025B (zh) | 密封型半导体装置的制造方法 | |
JPWO2013081156A1 (ja) | 撮像素子収納用パッケージおよび撮像装置 | |
JP2006238441A (ja) | コンデンサーマイクロホン及びその製造方法 | |
WO2018214209A1 (zh) | 音圈绕制方法及振动组件及设有该振动组件的发声器 | |
JP2007295308A (ja) | エレクトレットコンデンサマイクロホンの製造方法。 | |
JP2011515668A (ja) | フィルムセンサおよびフィルムセンサの製造方法 | |
CN1706217A (zh) | 用于smd的平行六面体型电容式传声器 | |
US10277983B2 (en) | Microphone device | |
CN1267885C (zh) | 引线连接方法 | |
JP2012222124A (ja) | 絶縁被膜付きコンデンサ及びその製造方法 | |
JP2013258354A (ja) | モールドパッケージおよびその製造方法 | |
CN101107880A (zh) | 电容传声器及其制造方法 | |
KR101673296B1 (ko) | 패턴 다이어프램 및 이의 제조방법 | |
US20190281392A1 (en) | Flexible printed circuit board, method for manufacturing the same and loudspeaker with the same | |
JP2022103052A (ja) | 半導体モジュール、半導体装置および半導体装置の製造方法 | |
JP2014150235A (ja) | 半導体装置および半導体装置の製造方法 | |
CN101111101B (zh) | 用于电容式麦克风复合背极板及其制作方法 | |
KR20150114045A (ko) | 인쇄회로기판 와이어 본딩방법 및 이에 의해 형성된 인쇄회로기판 와이어 본딩 구조 | |
CN203872317U (zh) | 扬声器装置 | |
CN207460435U (zh) | 耳机和防止线材和耳机壳体脱离的端子 | |
CN203933940U (zh) | 扬声器装置 | |
CN204482147U (zh) | 挠性电路板 | |
JP7118632B2 (ja) | マイクロフォン用パッケージおよびマイクロフォン装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20080411 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080411 Address after: Holland Ian Deho Finn Applicant after: NXP B.V. Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
|
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 |
|
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. |
|
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. |
|
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. |
|
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 |
|
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: 20120718 Termination date: 20180920 |