JPS5368189A - Piezoelectric element - Google Patents

Piezoelectric element

Info

Publication number
JPS5368189A
JPS5368189A JP14423376A JP14423376A JPS5368189A JP S5368189 A JPS5368189 A JP S5368189A JP 14423376 A JP14423376 A JP 14423376A JP 14423376 A JP14423376 A JP 14423376A JP S5368189 A JPS5368189 A JP S5368189A
Authority
JP
Japan
Prior art keywords
piezoelectric element
tio
electro
excitation
electrodes
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
JP14423376A
Other languages
Japanese (ja)
Other versions
JPS6011848B2 (en
Inventor
Masakazu Kimura
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
Original Assignee
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP51144233A priority Critical patent/JPS6011848B2/en
Publication of JPS5368189A publication Critical patent/JPS5368189A/en
Publication of JPS6011848B2 publication Critical patent/JPS6011848B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

PURPOSE: To increase an electro-mechanical coupling coefficient and improve the temperature coefficient of resonance frequency by constituting the substrate having electrodes for excitation of surface elastic waves with a crystal of (Ba1-x Srx)2Si2TiO8.
COPYRIGHT: (C)1978,JPO&Japio
JP51144233A 1976-11-30 1976-11-30 piezoelectric crystal substrate Expired JPS6011848B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51144233A JPS6011848B2 (en) 1976-11-30 1976-11-30 piezoelectric crystal substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51144233A JPS6011848B2 (en) 1976-11-30 1976-11-30 piezoelectric crystal substrate

Publications (2)

Publication Number Publication Date
JPS5368189A true JPS5368189A (en) 1978-06-17
JPS6011848B2 JPS6011848B2 (en) 1985-03-28

Family

ID=15357332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51144233A Expired JPS6011848B2 (en) 1976-11-30 1976-11-30 piezoelectric crystal substrate

Country Status (1)

Country Link
JP (1) JPS6011848B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630779A (en) * 1979-08-22 1981-03-27 Hitachi Ltd Piezoelectric monocrystal and elastic surface wave element using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630779A (en) * 1979-08-22 1981-03-27 Hitachi Ltd Piezoelectric monocrystal and elastic surface wave element using the same

Also Published As

Publication number Publication date
JPS6011848B2 (en) 1985-03-28

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