JPS529389A - Surface acoustic wave device - Google Patents

Surface acoustic wave device

Info

Publication number
JPS529389A
JPS529389A JP8535475A JP8535475A JPS529389A JP S529389 A JPS529389 A JP S529389A JP 8535475 A JP8535475 A JP 8535475A JP 8535475 A JP8535475 A JP 8535475A JP S529389 A JPS529389 A JP S529389A
Authority
JP
Japan
Prior art keywords
acoustic wave
surface acoustic
wave device
intervening
piezoelectric substrate
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.)
Granted
Application number
JP8535475A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5522968B2 (OSRAM
Inventor
Shozo Takeno
Masao Mashita
Toshihiro Onodera
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8535475A priority Critical patent/JPS529389A/ja
Priority to DE19762631671 priority patent/DE2631671A1/de
Priority to US05/705,177 priority patent/US4065734A/en
Publication of JPS529389A publication Critical patent/JPS529389A/ja
Publication of JPS5522968B2 publication Critical patent/JPS5522968B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/64—Filters using surface acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP8535475A 1975-07-14 1975-07-14 Surface acoustic wave device Granted JPS529389A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8535475A JPS529389A (en) 1975-07-14 1975-07-14 Surface acoustic wave device
DE19762631671 DE2631671A1 (de) 1975-07-14 1976-07-14 Vorrichtung fuer elastische oberflaechenwellen
US05/705,177 US4065734A (en) 1975-07-14 1976-07-14 Elastic surface wave devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8535475A JPS529389A (en) 1975-07-14 1975-07-14 Surface acoustic wave device

Publications (2)

Publication Number Publication Date
JPS529389A true JPS529389A (en) 1977-01-24
JPS5522968B2 JPS5522968B2 (OSRAM) 1980-06-20

Family

ID=13856342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8535475A Granted JPS529389A (en) 1975-07-14 1975-07-14 Surface acoustic wave device

Country Status (1)

Country Link
JP (1) JPS529389A (OSRAM)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7295089B2 (en) 2003-02-24 2007-11-13 Murata Manufacturing Co., Ltd. Surface acoustic wave filter and communication apparatus
JP2008067289A (ja) * 2006-09-11 2008-03-21 Fujitsu Media Device Kk 弾性波デバイスおよびフィルタ
JP2008072316A (ja) * 2006-09-13 2008-03-27 Fujitsu Media Device Kk 弾性波デバイス、共振器およびフィルタ
JP2012169707A (ja) * 2011-02-09 2012-09-06 Taiyo Yuden Co Ltd 弾性波デバイス
JP2015002511A (ja) * 2013-06-18 2015-01-05 太陽誘電株式会社 弾性波デバイス
JP2015056712A (ja) * 2013-09-11 2015-03-23 スカイワークス・パナソニック フィルターソリューションズ ジャパン株式会社 弾性波素子とこれを用いた電子機器
WO2018155305A1 (ja) * 2017-02-22 2018-08-30 株式会社村田製作所 弾性表面波素子
US10439585B2 (en) 2013-02-15 2019-10-08 Skyworks Filter Solutions Japan Co., Ltd. Acoustic wave device including multiple dielectric films

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57164944U (OSRAM) * 1981-04-13 1982-10-18
WO1997042705A1 (fr) * 1996-05-08 1997-11-13 Kabushiki Kaisha Toshiba Element a onde acoustique de surface et procede de fabrication correspondant

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51101444A (en) * 1975-03-04 1976-09-07 Murata Manufacturing Co Danseihyomenhatoransujuusaa

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51101444A (en) * 1975-03-04 1976-09-07 Murata Manufacturing Co Danseihyomenhatoransujuusaa

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7295089B2 (en) 2003-02-24 2007-11-13 Murata Manufacturing Co., Ltd. Surface acoustic wave filter and communication apparatus
JP2008067289A (ja) * 2006-09-11 2008-03-21 Fujitsu Media Device Kk 弾性波デバイスおよびフィルタ
JP2008072316A (ja) * 2006-09-13 2008-03-27 Fujitsu Media Device Kk 弾性波デバイス、共振器およびフィルタ
JP2012169707A (ja) * 2011-02-09 2012-09-06 Taiyo Yuden Co Ltd 弾性波デバイス
US10439585B2 (en) 2013-02-15 2019-10-08 Skyworks Filter Solutions Japan Co., Ltd. Acoustic wave device including multiple dielectric films
US11863156B2 (en) 2013-02-15 2024-01-02 Skyworks Filter Solutions Japan Co., Ltd. Acoustic wave device including multi-layer interdigital transducer electrodes
JP2015002511A (ja) * 2013-06-18 2015-01-05 太陽誘電株式会社 弾性波デバイス
JP2015056712A (ja) * 2013-09-11 2015-03-23 スカイワークス・パナソニック フィルターソリューションズ ジャパン株式会社 弾性波素子とこれを用いた電子機器
WO2018155305A1 (ja) * 2017-02-22 2018-08-30 株式会社村田製作所 弾性表面波素子
JPWO2018155305A1 (ja) * 2017-02-22 2019-11-07 株式会社村田製作所 弾性表面波素子
US11863155B2 (en) 2017-02-22 2024-01-02 Murata Manufacturing Co., Ltd. Surface acoustic wave element

Also Published As

Publication number Publication date
JPS5522968B2 (OSRAM) 1980-06-20

Similar Documents

Publication Publication Date Title
JPS5252597A (en) Bend type piezoelectric vibrator
JPS529389A (en) Surface acoustic wave device
JPS5773514A (en) Surface acoustic wave filter
GB1425849A (en) Tapped praetersonic bulk delay line
JPS53123051A (en) Filter for surface slip wave
JPS5232650A (en) Surface elastic wave element
JPS5216146A (en) Elastic surface wave device
JPS5227240A (en) Surface wave filter
ES426899A1 (es) Un dispositivo de onda superficial acustica.
GB1529034A (en) Surface acoustic wave devices
JPS5498158A (en) Surface elastic wave unit
JPS5210652A (en) Elastic surface wave device
JPS57155825A (en) Surface wave device
JPS5274260A (en) Elastic surface wave device
JPS51114846A (en) Acoustic surface wave device
JPS56166619A (en) Elastic surface wave device
JPS5274259A (en) Elastic surface wave device
GB1319946A (en) Piezoelectric filters
JPS5534513A (en) Elastic surface wave device using one-directional transducer
JPS51120153A (en) Elastic surface wave filter
JPS5518141A (en) Elastic surface wave device
JPS5477048A (en) Manufacture of elastic surface wave device
JPS54107651A (en) Surface acoustic wave element
JPS5272136A (en) Elastic surface wave filter
JPS51127692A (en) Elastic surgace wave device