JPS5438790A - Piezoelectric material for elastic surface wave element - Google Patents

Piezoelectric material for elastic surface wave element

Info

Publication number
JPS5438790A
JPS5438790A JP10418977A JP10418977A JPS5438790A JP S5438790 A JPS5438790 A JP S5438790A JP 10418977 A JP10418977 A JP 10418977A JP 10418977 A JP10418977 A JP 10418977A JP S5438790 A JPS5438790 A JP S5438790A
Authority
JP
Japan
Prior art keywords
piezoelectric material
surface wave
wave element
elastic surface
nb2o5
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
JP10418977A
Other languages
Japanese (ja)
Other versions
JPS6141168B2 (en
Inventor
Tsuguo Fukuda
Hitoshi Hirano
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 JP10418977A priority Critical patent/JPS5438790A/en
Publication of JPS5438790A publication Critical patent/JPS5438790A/en
Publication of JPS6141168B2 publication Critical patent/JPS6141168B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/08—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of resonators or networks using surface acoustic waves

Abstract

PURPOSE:To improve crystal coefficient, etc. by using the LiTaO3 piezoelectric material containing Nb obtained by adding Nb2O5 for surface wave elements.
JP10418977A 1977-09-01 1977-09-01 Piezoelectric material for elastic surface wave element Granted JPS5438790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10418977A JPS5438790A (en) 1977-09-01 1977-09-01 Piezoelectric material for elastic surface wave element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10418977A JPS5438790A (en) 1977-09-01 1977-09-01 Piezoelectric material for elastic surface wave element

Publications (2)

Publication Number Publication Date
JPS5438790A true JPS5438790A (en) 1979-03-23
JPS6141168B2 JPS6141168B2 (en) 1986-09-12

Family

ID=14374033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10418977A Granted JPS5438790A (en) 1977-09-01 1977-09-01 Piezoelectric material for elastic surface wave element

Country Status (1)

Country Link
JP (1) JPS5438790A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194913A (en) * 1983-04-19 1984-11-05 Ishikawajima Harima Heavy Ind Co Ltd Bucket chain conveyor
JPS6071406A (en) * 1983-06-07 1985-04-23 ドラボ・コ−ポレ−シヨン Belt conveyor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501997A (en) * 1973-04-09 1975-01-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501997A (en) * 1973-04-09 1975-01-10

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194913A (en) * 1983-04-19 1984-11-05 Ishikawajima Harima Heavy Ind Co Ltd Bucket chain conveyor
JPH0577567B2 (en) * 1983-04-19 1993-10-27 Ishikawajima Harima Heavy Ind
JPS6071406A (en) * 1983-06-07 1985-04-23 ドラボ・コ−ポレ−シヨン Belt conveyor

Also Published As

Publication number Publication date
JPS6141168B2 (en) 1986-09-12

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