JP4264452B2 - メインpcbへの実装に適したコンデンサマイクロホン - Google Patents
メインpcbへの実装に適したコンデンサマイクロホン Download PDFInfo
- Publication number
- JP4264452B2 JP4264452B2 JP2006546805A JP2006546805A JP4264452B2 JP 4264452 B2 JP4264452 B2 JP 4264452B2 JP 2006546805 A JP2006546805 A JP 2006546805A JP 2006546805 A JP2006546805 A JP 2006546805A JP 4264452 B2 JP4264452 B2 JP 4264452B2
- Authority
- JP
- Japan
- Prior art keywords
- main pcb
- condenser microphone
- pcb
- ring
- case
- 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
- 239000002184 metal Substances 0.000 claims description 22
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 5
- 238000010292 electrical insulation Methods 0.000 claims description 2
- HHXNVASVVVNNDG-UHFFFAOYSA-N 1,2,3,4,5-pentachloro-6-(2,3,6-trichlorophenyl)benzene Chemical compound ClC1=CC=C(Cl)C(C=2C(=C(Cl)C(Cl)=C(Cl)C=2Cl)Cl)=C1Cl HHXNVASVVVNNDG-UHFFFAOYSA-N 0.000 description 13
- SXHLTVKPNQVZGL-UHFFFAOYSA-N 1,2-dichloro-3-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C(=C(Cl)C=CC=2)Cl)=C1 SXHLTVKPNQVZGL-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- ARXHIJMGSIYYRZ-UHFFFAOYSA-N 1,2,4-trichloro-3-(3,4-dichlorophenyl)benzene Chemical compound C1=C(Cl)C(Cl)=CC=C1C1=C(Cl)C=CC(Cl)=C1Cl ARXHIJMGSIYYRZ-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- QHZSDTDMQZPUKC-UHFFFAOYSA-N 3,5-dichlorobiphenyl Chemical compound ClC1=CC(Cl)=CC(C=2C=CC=CC=2)=C1 QHZSDTDMQZPUKC-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000005476 soldering 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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R19/00—Electrostatic transducers
- H04R19/04—Microphones
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09072—Hole or recess under component or special relationship between hole and component
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10083—Electromechanical or electro-acoustic component, e.g. microphone
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/04—Soldering or other types of metallurgic bonding
- H05K2203/0455—PTH for surface mount device [SMD], e.g. wherein solder flows through the PTH during mounting
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
図6は、本発明によるコンデンサマイクロホンの第1の実施形態を図示した側断面図であって、図7は、本発明によるコンデンサマイクロホンの第1の実施形態を図示した分解斜視図である。
図8は、本発明によるコンデンサマイクロホンの第2の実施形態を図示した側断面図であって、図9は、本発明によるコンデンサマイクロホンの第2の実施形態を図示した分解斜視図である。
402 ケース
406 第1金属リング
408 バックプレート
408a 音孔
410 スペーサ
412 振動板
412a ポーラーリング
412b 振動板
414 絶縁リング
416 第2金属リング
418 PCB
418a 音孔
420、422 接続端子
Claims (3)
- 一方の面が開放され、他方の面が閉塞された円筒形ケースと;
前記ケースに挿入され、電気的な接続のための第1金属リングと;
音孔が形成され、前記第1金属リングを介して前記ケースと電気的に接続される円板形のバックプレートと;
リング形のスペーサと;
上下が開放され、電気的な絶縁機能と機械的な支持機能を提供する円筒形の絶縁リングと;
前記絶縁リング内に挿入され、前記スペーサを介して前記バックプレートと対向する振動板と;
前記振動板に電気的に接続されるとともに、前記振動板を機械的に支持する第2金属リングと;
部品が実装され、メインPCBに形成された通孔に対応する位置に音孔が形成されており、前記第2金属リングおよび前記ケースを介して前記振動板と前記バックプレートに電気的に接続され、前記メインPCBへの接続のための接続端子を有するPCBと;
を含むことを特徴とする、メインPCBへの実装に適したコンデンサマイクロホン。 - 前記接続端子は、
内側に形成された円板形の第1端子と;
前記第1端子と離隔して外側に形成された円板形の第2端子と;
を含み、
前記第2端子は、SMD方式による接着時に発生するガスを排出できるように、ガス排出溝が形成されたことを特徴とする、請求項1に記載のメインPCBへの実装に適したコンデンサマイクロホン。 - 前記絶縁リングは、前記メインPCB又は前記スペーサと前記絶縁リングとの間の通空のために、少なくとも円筒の一端に、凹凸模様が形成されていることを特徴とする、請求項1に記載のメインPCBへの実装に適したコンデンサマイクロホン。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040004250A KR100556684B1 (ko) | 2004-01-20 | 2004-01-20 | 메인 pcb에 실장하기 적합한 콘덴서 마이크로폰 |
PCT/KR2004/002526 WO2005069681A1 (en) | 2004-01-20 | 2004-10-01 | A condenser microphone mountable on main pcb |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007517454A JP2007517454A (ja) | 2007-06-28 |
JP4264452B2 true JP4264452B2 (ja) | 2009-05-20 |
Family
ID=36928906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006546805A Expired - Fee Related JP4264452B2 (ja) | 2004-01-20 | 2004-10-01 | メインpcbへの実装に適したコンデンサマイクロホン |
Country Status (6)
Country | Link |
---|---|
US (1) | US8175299B2 (ja) |
EP (1) | EP1707029A4 (ja) |
JP (1) | JP4264452B2 (ja) |
KR (1) | KR100556684B1 (ja) |
CN (1) | CN1706218B (ja) |
WO (1) | WO2005069681A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100675027B1 (ko) * | 2005-08-10 | 2007-01-30 | 주식회사 비에스이 | 실리콘 콘덴서 마이크로폰 및 이를 위한 실장 방법 |
KR100675025B1 (ko) * | 2005-08-20 | 2007-01-29 | 주식회사 비에스이 | 실리콘 콘덴서 마이크로폰 |
WO2007142383A1 (en) * | 2006-06-02 | 2007-12-13 | Bse Co., Ltd. | Condenser microphone for smd using sealing pad and method of making the same |
JP4809912B2 (ja) * | 2009-07-03 | 2011-11-09 | ホシデン株式会社 | コンデンサマイクロホン |
KR101001108B1 (ko) * | 2010-05-12 | 2010-12-14 | (주) 알에프세미 | 커패시터 마이크로폰용 피시비 모듈 |
KR101092795B1 (ko) | 2010-08-23 | 2011-12-12 | 이오스 재팬, 인코포레이티드 | 조립이 간편한 콘덴서 마이크로폰 |
KR101276350B1 (ko) * | 2011-07-04 | 2013-06-18 | 주식회사 비에스이 | 스프링 베이스를 이용한 접합형 콘덴서 마이크로폰 |
GB201120741D0 (en) * | 2011-12-02 | 2012-01-11 | Soundchip Sa | Transducer |
US9148695B2 (en) | 2013-01-30 | 2015-09-29 | The Nielsen Company (Us), Llc | Methods and apparatus to collect media identifying data |
KR101486918B1 (ko) * | 2014-01-10 | 2015-01-27 | 주식회사 비에스이 | 표면실장형 사각 콘덴서 마이크로폰 조립체 및 그 제조방법 |
CN106354138A (zh) * | 2016-10-14 | 2017-01-25 | 深圳市优必选科技有限公司 | 一种触碰传感模块及机器人 |
US12035462B2 (en) | 2020-12-18 | 2024-07-09 | Samsung Electronics Co., Ltd. | Electronic device and printed circuit board including structure for removing electrical stress |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4533795A (en) * | 1983-07-07 | 1985-08-06 | American Telephone And Telegraph | Integrated electroacoustic transducer |
JP3618498B2 (ja) * | 1996-12-26 | 2005-02-09 | 株式会社シチズン電子 | 表面実装型電磁発音体 |
JP4127469B2 (ja) * | 2001-11-16 | 2008-07-30 | 株式会社プリモ | エレクトレットコンデンサマイクロホン |
KR20020024122A (ko) | 2002-01-26 | 2002-03-29 | 이석순 | 콘덴서 마이크로폰 |
ATE395741T1 (de) * | 2003-02-07 | 2008-05-15 | Core Motion Inc | Optimierte leiteranordnung für eine axialfeld- drehenergieeinrichtung |
KR100549189B1 (ko) * | 2003-07-29 | 2006-02-10 | 주식회사 비에스이 | Smd가능한 일렉트렛 콘덴서 마이크로폰 |
US7136500B2 (en) * | 2003-08-05 | 2006-11-14 | Knowles Electronics, Llc. | Electret condenser microphone |
KR100675026B1 (ko) * | 2003-11-05 | 2007-01-29 | 주식회사 비에스이 | 메인 pcb에 콘덴서 마이크로폰을 실장하는 방법 |
-
2004
- 2004-01-20 KR KR1020040004250A patent/KR100556684B1/ko not_active IP Right Cessation
- 2004-10-01 EP EP04774762A patent/EP1707029A4/en not_active Withdrawn
- 2004-10-01 US US10/586,575 patent/US8175299B2/en not_active Expired - Fee Related
- 2004-10-01 WO PCT/KR2004/002526 patent/WO2005069681A1/en active Application Filing
- 2004-10-01 JP JP2006546805A patent/JP4264452B2/ja not_active Expired - Fee Related
- 2004-10-01 CN CN2004800013415A patent/CN1706218B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100556684B1 (ko) | 2006-03-10 |
WO2005069681A1 (en) | 2005-07-28 |
JP2007517454A (ja) | 2007-06-28 |
KR20050076316A (ko) | 2005-07-26 |
CN1706218A (zh) | 2005-12-07 |
EP1707029A1 (en) | 2006-10-04 |
WO2005069681A8 (en) | 2005-10-27 |
US20090169034A1 (en) | 2009-07-02 |
EP1707029A4 (en) | 2010-12-08 |
CN1706218B (zh) | 2011-08-24 |
US8175299B2 (en) | 2012-05-08 |
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