JP4913908B2 - 可変指向性マイクロホン組立体及びその製造方法 - Google Patents
可変指向性マイクロホン組立体及びその製造方法 Download PDFInfo
- Publication number
- JP4913908B2 JP4913908B2 JP2010527876A JP2010527876A JP4913908B2 JP 4913908 B2 JP4913908 B2 JP 4913908B2 JP 2010527876 A JP2010527876 A JP 2010527876A JP 2010527876 A JP2010527876 A JP 2010527876A JP 4913908 B2 JP4913908 B2 JP 4913908B2
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- JP
- Japan
- Prior art keywords
- microphone
- mounting
- semiconductor integrated
- integrated circuit
- circuit board
- 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
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- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 239000004065 semiconductor Substances 0.000 claims description 31
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 6
- 239000004417 polycarbonate Substances 0.000 claims description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 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 6
- 238000012423 maintenance Methods 0.000 description 3
- XBBRGUHRZBZMPP-UHFFFAOYSA-N 1,2,3-trichloro-4-(2,4,6-trichlorophenyl)benzene Chemical compound ClC1=CC(Cl)=CC(Cl)=C1C1=CC=C(Cl)C(Cl)=C1Cl XBBRGUHRZBZMPP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000758 substrate Substances 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
-
- 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
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
- H04R31/006—Interconnection of transducer parts
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Manufacturing & Machinery (AREA)
- General Health & Medical Sciences (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
110:プリント回路基板
120:マイクロホン本体
122−1、122−2:マイクロホン実装空間
124:半導体素子実装空間
126:コイルスプリング挿入孔
128:コイルスプリング
130−1、130−2:マイクロホン素子
132−1、132−2:クッション
140:ケース
142−1、142−2:音響孔
150:塵埃防止布
160:半導体集積回路素子
Claims (5)
- 一面に接続端子が形成され、他面に半導体集積回路素子が実装されたプリント回路基板と、
一面に前記半導体集積回路素子を実装するための実装空間が形成されており、他面にマイクロホン素子を実装するための2つの実装空間が形成されており、前記実装空間に実装されたマイクロホン素子を前記プリント回路基板と接触させるための挿入孔が形成されているマイクロホン本体と、
前記マイクロホン実装空間に実装される2つのマイクロホン素子と、
前記挿入孔に挿入されて、前記マイクロホン素子をプリント回路基板と電気的に連結するための導電手段と、
底面に音響孔が形成されており、前記マイクロホン素子と前記半導体集積回路素子が結合されたマイクロホン本体を挿入し、カーリングして、組立体を固定するためのケースと、を含んで構成されることを特徴とする可変指向性マイクロホン組立体。 - 前記各マイクロホン素子に付着するクッションと、
音響孔が形成された前記ケースの外側面に付着する塵埃防止布と、をさらに含むことを特徴とする請求項1に記載の可変指向性マイクロホン組立体。 - 前記マイクロホン本体は、PC(polycarbonate)やTPE(thermoplastic elastomer)材質の射出物であり、前記半導体集積回路素子は、デジタル信号処理器(DSP:Digital Signal Processor)或いはアナログ信号処理器(ASP:Analog Signal Processor)であることを特徴とする請求項2に記載の可変指向性マイクロホン組立体。
- プリント回路基板(PCB)に半導体集積回路素子を表面実装(SMT)方式で実装し、ブリッジを切断してPCBを準備する段階と、
マイクロホン本体を準備する段階と、
マイクロホン本体の挿入孔に導電手段を挿入する段階と、
マイクロホン本体の実装空間にマイクロホン素子を挿入し、クッションを付着させる段階と、
前記マイクロホン本体の実装空間に、投入された前記PCBの半導体集積回路素子を挿入して、前記PCBと前記マイクロホン本体を結合させた後、投入されたケースに挿入してカーリングする段階と、を含むことを特徴とする可変指向性マイクロホン組立体の製造方法。 - 前記完成されたケースの音響孔が形成された面に、塵埃と湿気の侵入を防止するための塵埃防止布を付着させる段階をさらに含むことを特徴とする請求項4に記載の可変指向性マイクロホン組立体の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080067714A KR100970197B1 (ko) | 2008-07-11 | 2008-07-11 | 가변 지향성 마이크로폰 조립체 및 그 제조방법 |
KR10-2008-0067714 | 2008-07-11 | ||
PCT/KR2008/005091 WO2010005143A1 (en) | 2008-07-11 | 2008-08-29 | A variable directional microphone assembly and method of making the microphone assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010541456A JP2010541456A (ja) | 2010-12-24 |
JP4913908B2 true JP4913908B2 (ja) | 2012-04-11 |
Family
ID=40951129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010527876A Expired - Fee Related JP4913908B2 (ja) | 2008-07-11 | 2008-08-29 | 可変指向性マイクロホン組立体及びその製造方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20110188694A1 (ja) |
EP (1) | EP2186351A4 (ja) |
JP (1) | JP4913908B2 (ja) |
KR (1) | KR100970197B1 (ja) |
CN (2) | CN201286163Y (ja) |
MY (1) | MY147735A (ja) |
TW (2) | TWM360532U (ja) |
WO (1) | WO2010005143A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8483412B2 (en) * | 2009-05-20 | 2013-07-09 | Cad Audio, Llc | Variable pattern hanging microphone system with remote polar control |
WO2013179834A1 (ja) * | 2012-05-29 | 2013-12-05 | 日産自動車株式会社 | 車載用マイクロフォン構造 |
KR20160021516A (ko) * | 2014-08-18 | 2016-02-26 | 삼성전자주식회사 | 전자 장치 |
KR20160072587A (ko) * | 2014-12-15 | 2016-06-23 | 삼성전자주식회사 | 음향 입력 모듈 및 그를 포함하는 전자 장치 |
IT201700011780A1 (it) * | 2017-02-03 | 2018-08-03 | Bitron Spa | Assieme comprendente un circuito stampato ed una molla elicoidale. |
DK3367703T3 (da) * | 2017-02-27 | 2020-07-06 | Oticon As | Høreanordning med en mikrofonstruktur |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3127656B2 (ja) * | 1993-03-29 | 2001-01-29 | 松下電器産業株式会社 | ビデオカメラ用マイクロホン |
JP4382255B2 (ja) * | 2000-05-22 | 2009-12-09 | ポリマテック株式会社 | 小型音響素子のホルダ及び小型音響電子部品 |
JP3609031B2 (ja) * | 2001-03-01 | 2005-01-12 | ホシデン株式会社 | コンデンサマイクロホン |
JP2002343470A (ja) * | 2001-05-14 | 2002-11-29 | Hosiden Corp | 電子部品用コネクタ及びその取付構造及びそれを備えた情報処理装置 |
KR100420128B1 (ko) * | 2001-05-22 | 2004-03-02 | 주식회사 비에스이 | 일렉트렛 콘덴서 마이크로폰 |
US7239714B2 (en) * | 2001-10-09 | 2007-07-03 | Sonion Nederland B.V. | Microphone having a flexible printed circuit board for mounting components |
JP2003346959A (ja) * | 2002-05-28 | 2003-12-05 | Kyocera Elco Corp | 電子部品ホルダコネクタ |
KR100634709B1 (ko) * | 2003-11-10 | 2006-10-16 | 주식회사 비에스이 | 지향성 콘덴서 마이크로폰용 홀더 |
KR20040038928A (ko) * | 2004-03-22 | 2004-05-08 | 권대웅 | 티티에스 엔진을 탑재한 실시간 온라인 주문형 오디오 방송 시스템의 방법 및 인터페이스 |
JP2006166065A (ja) * | 2004-12-08 | 2006-06-22 | Matsushita Electric Ind Co Ltd | マイクロホンおよびマイクロホンの製造方法 |
TW200708166A (en) * | 2005-03-02 | 2007-02-16 | Hosiden Corp | Electroacoustic transducer with holder |
KR100675027B1 (ko) * | 2005-08-10 | 2007-01-30 | 주식회사 비에스이 | 실리콘 콘덴서 마이크로폰 및 이를 위한 실장 방법 |
KR100656660B1 (ko) | 2005-12-20 | 2006-12-11 | 주식회사 팬택 | 듀얼 스피커 모듈의 구조 |
KR100737732B1 (ko) * | 2006-04-21 | 2007-07-10 | 주식회사 비에스이 | 멤스 마이크로폰의 패키징 구조 |
US7623672B2 (en) * | 2006-07-17 | 2009-11-24 | Fortemedia, Inc. | Microphone array in housing receiving sound via guide tube |
US7657025B2 (en) * | 2006-07-17 | 2010-02-02 | Fortemedia, Inc. | Microphone module and method for fabricating the same |
TWI318077B (en) * | 2006-09-04 | 2009-12-01 | Fortemedia Inc | Electronic device and process for mounting microphone therein |
DE102006047203B4 (de) * | 2006-10-05 | 2013-01-31 | Austriamicrosystems Ag | Mikrophonanordnung und Verfahren zu deren Herstellung |
US7729500B2 (en) | 2006-12-19 | 2010-06-01 | Fortmedia, Inc. | Microphone array with electromagnetic interference shielding means |
KR200438928Y1 (ko) * | 2007-01-16 | 2008-03-11 | 주식회사 경인전자 | 듀얼 마이크로폰 모듈 |
KR101417018B1 (ko) * | 2007-11-01 | 2014-07-08 | 엘지전자 주식회사 | 마이크로폰 및 그의 제조 방법 |
-
2008
- 2008-07-11 KR KR1020080067714A patent/KR100970197B1/ko not_active IP Right Cessation
- 2008-08-29 WO PCT/KR2008/005091 patent/WO2010005143A1/en active Application Filing
- 2008-08-29 US US12/663,182 patent/US20110188694A1/en not_active Abandoned
- 2008-08-29 JP JP2010527876A patent/JP4913908B2/ja not_active Expired - Fee Related
- 2008-08-29 MY MYPI20095123A patent/MY147735A/en unknown
- 2008-08-29 EP EP08793591.2A patent/EP2186351A4/en not_active Withdrawn
- 2008-10-29 CN CN200820207405.2U patent/CN201286163Y/zh not_active Expired - Fee Related
- 2008-10-29 CN CN200810170771.XA patent/CN101626531B/zh not_active Expired - Fee Related
- 2008-11-04 TW TW097219731U patent/TWM360532U/zh not_active IP Right Cessation
- 2008-11-07 TW TW097143193A patent/TW201004387A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CN101626531B (zh) | 2012-12-26 |
WO2010005143A1 (en) | 2010-01-14 |
JP2010541456A (ja) | 2010-12-24 |
EP2186351A4 (en) | 2014-07-02 |
CN101626531A (zh) | 2010-01-13 |
CN201286163Y (zh) | 2009-08-05 |
EP2186351A1 (en) | 2010-05-19 |
KR20100007196A (ko) | 2010-01-22 |
KR100970197B1 (ko) | 2010-07-14 |
US20110188694A1 (en) | 2011-08-04 |
MY147735A (en) | 2013-01-15 |
TW201004387A (en) | 2010-01-16 |
TWM360532U (en) | 2009-07-01 |
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