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HK1028521A1 - Microspeaker and manufacturing method therefor. - Google Patents

Microspeaker and manufacturing method therefor.

Info

Publication number
HK1028521A1
HK1028521A1 HK00107745A HK00107745A HK1028521A1 HK 1028521 A1 HK1028521 A1 HK 1028521A1 HK 00107745 A HK00107745 A HK 00107745A HK 00107745 A HK00107745 A HK 00107745A HK 1028521 A1 HK1028521 A1 HK 1028521A1
Authority
HK
Hong Kong
Prior art keywords
microspeaker
manufacturing
method therefor
therefor
Prior art date
Application number
HK00107745A
Inventor
Yang Seok Ryu
Original Assignee
Sumsung Electro Mechanics Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumsung Electro Mechanics Ltd filed Critical Sumsung Electro Mechanics Ltd
Publication of HK1028521A1 publication Critical patent/HK1028521A1/en

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)
HK00107745A 1999-01-28 2000-12-01 Microspeaker and manufacturing method therefor. HK1028521A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR19990002665 1999-01-28
KR1019990039775A KR100332866B1 (en) 1999-01-28 1999-09-16 A micro speaker and a method for manufacturing thereof

Publications (1)

Publication Number Publication Date
HK1028521A1 true HK1028521A1 (en) 2001-02-16

Family

ID=26634645

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00107745A HK1028521A1 (en) 1999-01-28 2000-12-01 Microspeaker and manufacturing method therefor.

Country Status (5)

Country Link
JP (1) JP2000224693A (en)
KR (1) KR100332866B1 (en)
CN (1) CN1158901C (en)
FR (1) FR2789256B1 (en)
HK (1) HK1028521A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020045483A (en) * 2000-12-08 2002-06-19 이형도 A Micro Speaker
JP4551581B2 (en) * 2001-03-27 2010-09-29 スター精密株式会社 Speaker
KR20020057900A (en) * 2002-05-28 2002-07-12 전창만 structure of a multi function sounder
KR20040029246A (en) * 2002-09-25 2004-04-06 주식회사 대웅정밀 A method and a device for preventing separating of an elastic plate a vibrating speaker and a vibrating speaker preventing from separating of an elastic plate
KR20040029245A (en) * 2002-09-25 2004-04-06 주식회사 대웅정밀 A method for insert molding of an pcb a vibrating speaker and an pcb thereof
JP4611051B2 (en) * 2005-02-09 2011-01-12 シチズン電子株式会社 Micro speaker manufacturing method
KR200408511Y1 (en) 2005-11-24 2006-02-13 부전전자부품 주식회사 The speaker for using mobile communication terminal
JP2007208592A (en) * 2006-02-01 2007-08-16 Sanyo Electric Co Ltd Speaker unit
KR100768137B1 (en) * 2006-09-19 2007-10-17 부전전자 주식회사 Back-volume terminal structure of the microspeaker module
JP2008236717A (en) * 2007-03-20 2008-10-02 Estec Corp Speaker
JP5358069B2 (en) * 2007-06-15 2013-12-04 株式会社ティーイーアイ Speaker
JP4989585B2 (en) * 2008-08-08 2012-08-01 本田技研工業株式会社 Speaker mounting structure
CN105323699B (en) * 2015-12-03 2018-12-28 厦门冠音泰科技有限公司 A kind of assembly fixture and its manufacturing process for Microspeaker
CN109803214B (en) * 2018-12-30 2022-02-01 瑞声声学科技(深圳)有限公司 Loudspeaker and gluing method of cover plate and single body of loudspeaker
KR102667755B1 (en) * 2021-12-07 2024-05-21 주식회사 알머스 Speaker for earphone

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0083174B1 (en) * 1981-12-30 1986-08-13 Plessey Overseas Limited Electro-acoustic transducers
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 (en) * 1998-07-15 2001-02-08 Gore W L & Ass Gmbh Plastic encapsulation for a transducer and encapsulated acoustic transducer

Also Published As

Publication number Publication date
FR2789256B1 (en) 2002-10-18
KR20000052326A (en) 2000-08-16
JP2000224693A (en) 2000-08-11
FR2789256A1 (en) 2000-08-04
CN1158901C (en) 2004-07-21
KR100332866B1 (en) 2002-04-17
CN1262592A (en) 2000-08-09

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20081228