JPWO2013171918A1 - 圧電アクチュエータ、圧電振動装置および携帯端末 - Google Patents

圧電アクチュエータ、圧電振動装置および携帯端末 Download PDF

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Publication number
JPWO2013171918A1
JPWO2013171918A1 JP2013526226A JP2013526226A JPWO2013171918A1 JP WO2013171918 A1 JPWO2013171918 A1 JP WO2013171918A1 JP 2013526226 A JP2013526226 A JP 2013526226A JP 2013526226 A JP2013526226 A JP 2013526226A JP WO2013171918 A1 JPWO2013171918 A1 JP WO2013171918A1
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JP
Japan
Prior art keywords
piezoelectric actuator
piezoelectric
electrode
surface electrode
conductive particles
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.)
Pending
Application number
JP2013526226A
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English (en)
Japanese (ja)
Inventor
健 岡村
健 岡村
中村　成信
成信 中村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyocera Corp
Original Assignee
Kyocera 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 Kyocera Corp filed Critical Kyocera Corp
Priority to JP2013526226A priority Critical patent/JPWO2013171918A1/ja
Publication of JPWO2013171918A1 publication Critical patent/JPWO2013171918A1/ja
Pending legal-status Critical Current

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    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H04R1/1075—Mountings of transducers in earphones or headphones
    • 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
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2047—Membrane type
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/875—Further connection or lead arrangements, e.g. flexible wiring boards, terminal pins
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Multimedia (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Telephone Set Structure (AREA)
JP2013526226A 2012-05-15 2012-08-31 圧電アクチュエータ、圧電振動装置および携帯端末 Pending JPWO2013171918A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013526226A JPWO2013171918A1 (ja) 2012-05-15 2012-08-31 圧電アクチュエータ、圧電振動装置および携帯端末

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012111707 2012-05-15
JP2012111707 2012-05-15
JP2013526226A JPWO2013171918A1 (ja) 2012-05-15 2012-08-31 圧電アクチュエータ、圧電振動装置および携帯端末

Publications (1)

Publication Number Publication Date
JPWO2013171918A1 true JPWO2013171918A1 (ja) 2016-01-07

Family

ID=49583356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013526226A Pending JPWO2013171918A1 (ja) 2012-05-15 2012-08-31 圧電アクチュエータ、圧電振動装置および携帯端末

Country Status (3)

Country Link
JP (1) JPWO2013171918A1 (fr)
KR (1) KR20140089031A (fr)
WO (1) WO2013171918A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11469363B2 (en) 2018-02-28 2022-10-11 Taiyo Yuden Co., Ltd. Piezoelectric actuator, vibration generating device and electronic equipment

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180009003A1 (en) * 2015-03-05 2018-01-11 Jung-Hoon Kim Piezoelectric element vibration apparatus that provides real-time vibration feedback
JP6434373B2 (ja) * 2015-06-11 2018-12-05 京セラ株式会社 圧電アクチュエータおよびこれを備えた圧電振動装置、音響発生器、音響発生装置、電子機器

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11217547A (ja) * 1998-01-30 1999-08-10 Shigeru Koshibe 半導体用接着体
JP2000215729A (ja) * 1998-08-28 2000-08-04 Matsushita Electric Ind Co Ltd 導電性ペ―スト、およびそれを用いた導電性構造、電子部品、実装体、回路基板、電気的接続方法、回路基板の製造方法、及びセラミック電子部品の製造方法
JP2004187031A (ja) * 2002-12-04 2004-07-02 Temuko Japan:Kk 骨伝導スピーカーを用いた携帯電話機
JP2006152233A (ja) * 2004-11-01 2006-06-15 Tatsuta System Electronics Kk 異方導電性接着剤及びこれを用いて形成された電子機器
WO2006093315A1 (fr) * 2005-03-04 2006-09-08 Sony Chemical & Information Device Corporation Adhesif conducteur anisotrope et procede de connexion des electrodes par son intermediaire
WO2006114985A1 (fr) * 2005-04-22 2006-11-02 Sharp Kabushiki Kaisha Dispositif a carte et son procede de fabrication
JP2007082009A (ja) * 2005-09-15 2007-03-29 Nec Saitama Ltd パネルスピーカ
JP2008211047A (ja) * 2007-02-27 2008-09-11 Canon Inc 圧電素子およびその製造方法、振動板ならびに振動波駆動装置
JP2011243456A (ja) * 2010-05-19 2011-12-01 Sekisui Chem Co Ltd 導電性粒子、異方性導電材料及び接続構造体

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11217547A (ja) * 1998-01-30 1999-08-10 Shigeru Koshibe 半導体用接着体
JP2000215729A (ja) * 1998-08-28 2000-08-04 Matsushita Electric Ind Co Ltd 導電性ペ―スト、およびそれを用いた導電性構造、電子部品、実装体、回路基板、電気的接続方法、回路基板の製造方法、及びセラミック電子部品の製造方法
JP2004187031A (ja) * 2002-12-04 2004-07-02 Temuko Japan:Kk 骨伝導スピーカーを用いた携帯電話機
JP2006152233A (ja) * 2004-11-01 2006-06-15 Tatsuta System Electronics Kk 異方導電性接着剤及びこれを用いて形成された電子機器
WO2006093315A1 (fr) * 2005-03-04 2006-09-08 Sony Chemical & Information Device Corporation Adhesif conducteur anisotrope et procede de connexion des electrodes par son intermediaire
WO2006114985A1 (fr) * 2005-04-22 2006-11-02 Sharp Kabushiki Kaisha Dispositif a carte et son procede de fabrication
JP2007082009A (ja) * 2005-09-15 2007-03-29 Nec Saitama Ltd パネルスピーカ
JP2008211047A (ja) * 2007-02-27 2008-09-11 Canon Inc 圧電素子およびその製造方法、振動板ならびに振動波駆動装置
JP2011243456A (ja) * 2010-05-19 2011-12-01 Sekisui Chem Co Ltd 導電性粒子、異方性導電材料及び接続構造体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11469363B2 (en) 2018-02-28 2022-10-11 Taiyo Yuden Co., Ltd. Piezoelectric actuator, vibration generating device and electronic equipment

Also Published As

Publication number Publication date
WO2013171918A1 (fr) 2013-11-21
KR20140089031A (ko) 2014-07-14

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