SG91917A1 - Multi-functional vibration actuator - Google Patents

Multi-functional vibration actuator

Info

Publication number
SG91917A1
SG91917A1 SG200102292A SG200102292A SG91917A1 SG 91917 A1 SG91917 A1 SG 91917A1 SG 200102292 A SG200102292 A SG 200102292A SG 200102292 A SG200102292 A SG 200102292A SG 91917 A1 SG91917 A1 SG 91917A1
Authority
SG
Singapore
Prior art keywords
vibration actuator
functional vibration
functional
actuator
vibration
Prior art date
Application number
SG200102292A
Other languages
English (en)
Inventor
Saki Nobuyasu
Original Assignee
Nec Tokin Corp
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 Nec Tokin Corp filed Critical Nec Tokin Corp
Publication of SG91917A1 publication Critical patent/SG91917A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • B06B1/045—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism using vibrating magnet, armature or coil system
    • 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
    • H04R9/063—Loudspeakers using a plurality of acoustic drivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/03—Transducers capable of generating both sound as well as tactile vibration, e.g. as used in cellular phones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/07—Suspension between moving magnetic core and housing

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
SG200102292A 2000-04-25 2001-04-24 Multi-functional vibration actuator SG91917A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000123798A JP2001300423A (ja) 2000-04-25 2000-04-25 多機能振動アクチュエータ

Publications (1)

Publication Number Publication Date
SG91917A1 true SG91917A1 (en) 2002-10-15

Family

ID=18634033

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200102292A SG91917A1 (en) 2000-04-25 2001-04-24 Multi-functional vibration actuator

Country Status (7)

Country Link
US (1) US20010033215A1 (zh)
EP (1) EP1149636A1 (zh)
JP (1) JP2001300423A (zh)
KR (1) KR20010098828A (zh)
CN (1) CN1322097A (zh)
HK (1) HK1040213A1 (zh)
SG (1) SG91917A1 (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004003062A1 (de) * 2002-06-28 2004-01-08 Lofo High Tech Film Gmbh Membranen aus polyarylat-giessfolien
WO2004006620A1 (ja) * 2002-07-04 2004-01-15 Nec Tokin Corporation 電気音響変換器
FR2880767B1 (fr) * 2005-01-13 2007-04-20 Sagem Haut-parleur vibrant et dispositif de sonnerie et de vibration incorporant un tel haut-parleur
KR100691150B1 (ko) * 2005-02-04 2007-03-09 삼성전기주식회사 진동 엑츄에이터
JP6096542B2 (ja) * 2012-05-23 2017-03-15 ホシデン株式会社 マルチコイル、ボイスコイルおよびこれを用いた電気音響変換装置
CN103297904B (zh) * 2013-05-18 2015-09-02 歌尔声学股份有限公司 一种双振膜扬声器模组
KR101490750B1 (ko) * 2014-09-12 2015-02-06 주식회사 웰파인 반신욕기
CN104301847B (zh) * 2014-11-03 2017-11-28 常州阿木奇声学科技有限公司 一种减小低频失真的动铁单元磁力驱动机构
CN104581573A (zh) * 2014-12-31 2015-04-29 苏州恒听电子有限公司 低阻抗磁力驱动机构及其受话器
CN104581574B (zh) * 2014-12-31 2018-08-14 苏州逸巛声学科技有限公司 改进型阻抗可调式磁力驱动机构及其受话器
CN104507021A (zh) * 2014-12-31 2015-04-08 苏州恒听电子有限公司 新型磁力驱动机构及其受话器
WO2018151753A1 (en) * 2017-02-16 2018-08-23 Apple Inc. Haptic actuator including flexure bearing having diverging arms each with a reduced size medial portion and related methods
CN109936800B (zh) * 2018-12-20 2020-12-08 歌尔股份有限公司 音圈组件的制作方法以及扬声器
JP7275089B2 (ja) * 2020-11-09 2023-05-17 フォスター電機株式会社 振動アクチュエータ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118298A (ja) * 1984-07-04 1986-01-27 Pioneer Electronic Corp トランスデユ−サ
EP0791405A2 (en) * 1996-02-20 1997-08-27 A.C.E. Tech Co., Ltd. Vibration actuator for pager
US5894263A (en) * 1995-12-15 1999-04-13 Matsushita Electric Industrial Co., Ltd. Vibration generating apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118298A (ja) * 1984-07-04 1986-01-27 Pioneer Electronic Corp トランスデユ−サ
US5894263A (en) * 1995-12-15 1999-04-13 Matsushita Electric Industrial Co., Ltd. Vibration generating apparatus
EP0791405A2 (en) * 1996-02-20 1997-08-27 A.C.E. Tech Co., Ltd. Vibration actuator for pager

Also Published As

Publication number Publication date
HK1040213A1 (zh) 2002-05-31
EP1149636A1 (en) 2001-10-31
CN1322097A (zh) 2001-11-14
KR20010098828A (ko) 2001-11-08
US20010033215A1 (en) 2001-10-25
JP2001300423A (ja) 2001-10-30

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