FR2789256B1 - Microphone et procede de fabrication de celui-ci - Google Patents
Microphone et procede de fabrication de celui-ciInfo
- Publication number
- FR2789256B1 FR2789256B1 FR9915848A FR9915848A FR2789256B1 FR 2789256 B1 FR2789256 B1 FR 2789256B1 FR 9915848 A FR9915848 A FR 9915848A FR 9915848 A FR9915848 A FR 9915848A FR 2789256 B1 FR2789256 B1 FR 2789256B1
- Authority
- FR
- France
- Prior art keywords
- microphone
- manufacturing
- 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
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
- H04R9/08—Microphones
-
- 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
- H04R9/02—Details
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR19990002665 | 1999-01-28 | ||
KR1019990039775A KR100332866B1 (ko) | 1999-01-28 | 1999-09-16 | 마이크로 스피커와 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2789256A1 FR2789256A1 (fr) | 2000-08-04 |
FR2789256B1 true FR2789256B1 (fr) | 2002-10-18 |
Family
ID=26634645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9915848A Expired - Fee Related FR2789256B1 (fr) | 1999-01-28 | 1999-12-10 | Microphone et procede de fabrication de celui-ci |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2000224693A (fr) |
KR (1) | KR100332866B1 (fr) |
CN (1) | CN1158901C (fr) |
FR (1) | FR2789256B1 (fr) |
HK (1) | HK1028521A1 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020045483A (ko) | 2000-12-08 | 2002-06-19 | 이형도 | 마이크로 스피커 |
JP4551581B2 (ja) * | 2001-03-27 | 2010-09-29 | スター精密株式会社 | スピーカ |
KR20020057900A (ko) * | 2002-05-28 | 2002-07-12 | 전창만 | 다기능 전자음향변환기의 구조 |
KR20040029245A (ko) * | 2002-09-25 | 2004-04-06 | 주식회사 대웅정밀 | 진동스피커의 피씨비회로판 인서트 성형방법 및 그피씨비회로판의 구조 |
KR20040029246A (ko) * | 2002-09-25 | 2004-04-06 | 주식회사 대웅정밀 | 진동스피커의 탄성판 이탈방지방법과 그 이탈방지장치 및탄성판을 이탈방지하는 진동스피커 |
JP4611051B2 (ja) * | 2005-02-09 | 2011-01-12 | シチズン電子株式会社 | マイクロスピーカの製造方法 |
KR200408511Y1 (ko) | 2005-11-24 | 2006-02-13 | 부전전자부품 주식회사 | 이동통신 단말기용 스피커 |
JP2007208592A (ja) * | 2006-02-01 | 2007-08-16 | Sanyo Electric Co Ltd | スピーカユニット |
KR100768137B1 (ko) * | 2006-09-19 | 2007-10-17 | 부전전자 주식회사 | 마이크로스피커 모듈의 백볼륨 단자구조 |
JP2008236717A (ja) * | 2007-03-20 | 2008-10-02 | Estec Corp | スピーカー |
JP5358069B2 (ja) * | 2007-06-15 | 2013-12-04 | 株式会社ティーイーアイ | スピーカ |
JP4989585B2 (ja) * | 2008-08-08 | 2012-08-01 | 本田技研工業株式会社 | スピーカ取り付け構造 |
CN105323699B (zh) * | 2015-12-03 | 2018-12-28 | 厦门冠音泰科技有限公司 | 一种用于微型扬声器的装配治具及其制造工艺 |
CN109803214B (zh) * | 2018-12-30 | 2022-02-01 | 瑞声声学科技(深圳)有限公司 | 一种扬声器及其盖板与单体的胶合方法 |
KR102667755B1 (ko) * | 2021-12-07 | 2024-05-21 | 주식회사 알머스 | 이어폰용 스피커 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE21477T1 (de) * | 1981-12-30 | 1986-08-15 | Plessey Overseas | Elektroakustische wandler. |
GB2145300B (en) * | 1983-08-16 | 1987-05-07 | Standard Telephones Cables Ltd | Electroacoustic transducer |
US5781644A (en) * | 1997-06-20 | 1998-07-14 | Chang; Ching-Lu | Pick-up device for a microphone |
DE19831771C2 (de) * | 1998-07-15 | 2001-02-08 | Gore W L & Ass Gmbh | Kunststoffkapselung für einen Wandler und gekapselter akustischer Wandler |
-
1999
- 1999-09-16 KR KR1019990039775A patent/KR100332866B1/ko not_active IP Right Cessation
- 1999-12-07 JP JP11347910A patent/JP2000224693A/ja active Pending
- 1999-12-10 FR FR9915848A patent/FR2789256B1/fr not_active Expired - Fee Related
- 1999-12-28 CN CNB99127332XA patent/CN1158901C/zh not_active Expired - Fee Related
-
2000
- 2000-12-01 HK HK00107745A patent/HK1028521A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20000052326A (ko) | 2000-08-16 |
FR2789256A1 (fr) | 2000-08-04 |
HK1028521A1 (en) | 2001-02-16 |
CN1158901C (zh) | 2004-07-21 |
JP2000224693A (ja) | 2000-08-11 |
CN1262592A (zh) | 2000-08-09 |
KR100332866B1 (ko) | 2002-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20090831 |