JPH0422399B2 - - Google Patents

Info

Publication number
JPH0422399B2
JPH0422399B2 JP59185922A JP18592284A JPH0422399B2 JP H0422399 B2 JPH0422399 B2 JP H0422399B2 JP 59185922 A JP59185922 A JP 59185922A JP 18592284 A JP18592284 A JP 18592284A JP H0422399 B2 JPH0422399 B2 JP H0422399B2
Authority
JP
Japan
Prior art keywords
piezoelectric
plate
speaker
dome
bimorph
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 - Lifetime
Application number
JP59185922A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6165599A (ja
Inventor
Takeshi Inoe
Kazuaki Uchiumi
Sadayuki Takahashi
Hideo Takamizawa
Ishio Kato
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.)
NEC Corp
Nippon Soda Co Ltd
Original Assignee
Nippon Soda Co Ltd
Nippon Electric Co 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 Nippon Soda Co Ltd, Nippon Electric Co Ltd filed Critical Nippon Soda Co Ltd
Priority to JP59185922A priority Critical patent/JPS6165599A/ja
Publication of JPS6165599A publication Critical patent/JPS6165599A/ja
Publication of JPH0422399B2 publication Critical patent/JPH0422399B2/ja
Granted legal-status Critical Current

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
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
JP59185922A 1984-09-05 1984-09-05 圧電スピーカの製造方法 Granted JPS6165599A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59185922A JPS6165599A (ja) 1984-09-05 1984-09-05 圧電スピーカの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59185922A JPS6165599A (ja) 1984-09-05 1984-09-05 圧電スピーカの製造方法

Publications (2)

Publication Number Publication Date
JPS6165599A JPS6165599A (ja) 1986-04-04
JPH0422399B2 true JPH0422399B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-04-16

Family

ID=16179221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59185922A Granted JPS6165599A (ja) 1984-09-05 1984-09-05 圧電スピーカの製造方法

Country Status (1)

Country Link
JP (1) JPS6165599A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100795192B1 (ko) 2006-02-15 2008-01-17 충주대학교 산학협력단 Ｏ-3형 압전 복합체를 이용한 적층 압전 복합체 필름스피커 및 그 제조 방법
KR100838251B1 (ko) 2006-11-29 2008-06-17 충주대학교 산학협력단 굴곡부를 가지는 필름 스피커 및 그 제조 방법
WO2013128670A1 (ja) * 2012-02-28 2013-09-06 京セラ株式会社 圧電振動素子，圧電振動装置および携帯端末
JP5225518B1 (ja) * 2012-02-28 2013-07-03 京セラ株式会社 圧電振動素子，圧電振動装置および携帯端末

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149235U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1978-04-07 1979-10-17
JPS5941930B2 (ja) * 1980-11-07 1984-10-11 義治 尾崎 ランタンチタン酸ジルコン酸鉛（ｐｌｚｔ）の製造方法

Also Published As

Publication number Publication date
JPS6165599A (ja) 1986-04-04

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