JPS6367363B2 - - Google Patents

Info

Publication number
JPS6367363B2
JPS6367363B2 JP6630880A JP6630880A JPS6367363B2 JP S6367363 B2 JPS6367363 B2 JP S6367363B2 JP 6630880 A JP6630880 A JP 6630880A JP 6630880 A JP6630880 A JP 6630880A JP S6367363 B2 JPS6367363 B2 JP S6367363B2
Authority
JP
Japan
Prior art keywords
acoustic wave
surface acoustic
transducer
crystal plate
piezoelectric crystal
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
Application number
JP6630880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56162523A (en
Inventor
Hiroaki Sato
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.)
Nihon Dempa Kogyo Co Ltd
Original Assignee
Nihon Dempa Kogyo 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 Nihon Dempa Kogyo Co Ltd filed Critical Nihon Dempa Kogyo Co Ltd
Priority to JP6630880A priority Critical patent/JPS56162523A/ja
Publication of JPS56162523A publication Critical patent/JPS56162523A/ja
Publication of JPS6367363B2 publication Critical patent/JPS6367363B2/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
    • H03H9/02—Details
    • H03H9/02535—Details of surface acoustic wave devices
    • H03H9/02818—Means for compensation or elimination of undesirable effects
    • H03H9/02921—Measures for preventing electric discharge due to pyroelectricity

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP6630880A 1980-05-19 1980-05-19 Elastic surface wave device Granted JPS56162523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6630880A JPS56162523A (en) 1980-05-19 1980-05-19 Elastic surface wave device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6630880A JPS56162523A (en) 1980-05-19 1980-05-19 Elastic surface wave device

Publications (2)

Publication Number Publication Date
JPS56162523A JPS56162523A (en) 1981-12-14
JPS6367363B2 true JPS6367363B2 (cs) 1988-12-26

Family

ID=13312048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6630880A Granted JPS56162523A (en) 1980-05-19 1980-05-19 Elastic surface wave device

Country Status (1)

Country Link
JP (1) JPS56162523A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064506B2 (en) * 1980-11-17 1991-12-27 National Research Development Corporation Improvements in or relating to methods of producing devices comprising metallised regions on dielectric substrates
JPS59144391A (ja) * 1983-02-03 1984-08-18 Tokyo Electric Co Ltd 電気掃除機
JPH0758876B2 (ja) * 1990-10-12 1995-06-21 日本無線株式会社 表面弾性波素子
DE19758198A1 (de) * 1997-12-30 1999-08-19 Siemens Ag Oberflächenwellen-(SAW-)Bauelement auf auch pyroelektrischem Einkristall-Substrat
DE10142789C1 (de) * 2001-08-31 2003-05-28 Advalytix Ag Bewegungselement für kleine Flüssigkeitsmengen

Also Published As

Publication number Publication date
JPS56162523A (en) 1981-12-14

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