[go: up one dir, main page]

JPS6471207A - Device utilizing linbo3 substrate having polarization inverting region - Google Patents

Device utilizing linbo3 substrate having polarization inverting region

Info

Publication number
JPS6471207A
JPS6471207A JP61206608A JP20660886A JPS6471207A JP S6471207 A JPS6471207 A JP S6471207A JP 61206608 A JP61206608 A JP 61206608A JP 20660886 A JP20660886 A JP 20660886A JP S6471207 A JPS6471207 A JP S6471207A
Authority
JP
Japan
Prior art keywords
polarization
depth
substrate
face
prescribed
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
JP61206608A
Other languages
Japanese (ja)
Other versions
JP2958004B2 (en
Inventor
Hiroshi Shimizu
Yoshinaga Nakamura
Haruyasu Ando
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP61206608A priority Critical patent/JP2958004B2/en
Publication of JPS6471207A publication Critical patent/JPS6471207A/en
Application granted granted Critical
Publication of JP2958004B2 publication Critical patent/JP2958004B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To reduce the device cost, to improve the characteristic and to expand the degree of freedom of the operating condition by forming a polarizayion inverting layer with a prescribed depth to the entire Z' face of an LiNbO3 single crystal substrate and providing additionally an electrode of a prescribed face of the substrate. CONSTITUTION:The polarized inverting layer with a prescribed depth is formed to the entire face Z' of the LiNbO3 in the device utilizing the LiNbO3 having the polarization inverting region such as a bending vibrator shown in figure and an electrode 2 is added to a prescribed face of the substrate 4 to cause the thickness-shear, torsion or contour displacement. Then the depth of the polarization inverting region is selected to a depth expressed in equation to cause the m-th order overtone thickness vibration and an even order number overtone thickness vibration is oscillated by selecting an even number for the value (m). Moreover, the depth of the polarization inverting region is selected nearly a half the size of substrate with respect to the polarization direction to cause the bending displacement or the longitudinal displacement in the direction of polarization.
JP61206608A 1986-09-02 1986-09-02 Device using domain-inverted LiNbO 3 substrate Expired - Fee Related JP2958004B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61206608A JP2958004B2 (en) 1986-09-02 1986-09-02 Device using domain-inverted LiNbO 3 substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61206608A JP2958004B2 (en) 1986-09-02 1986-09-02 Device using domain-inverted LiNbO 3 substrate

Publications (2)

Publication Number Publication Date
JPS6471207A true JPS6471207A (en) 1989-03-16
JP2958004B2 JP2958004B2 (en) 1999-10-06

Family

ID=16526204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61206608A Expired - Fee Related JP2958004B2 (en) 1986-09-02 1986-09-02 Device using domain-inverted LiNbO 3 substrate

Country Status (1)

Country Link
JP (1) JP2958004B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH047909A (en) * 1990-04-25 1992-01-13 Murata Mfg Co Ltd Piezoelectric resonator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6324297B2 (en) * 2014-05-09 2018-05-16 信越化学工業株式会社 Piezoelectric oxide single crystal substrate and manufacturing method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234196A (en) * 1975-09-09 1977-03-15 Ca Atomic Energy Ltd Connection configuration for double temperature isotope exchanging process
JPS5418385A (en) * 1977-06-20 1979-02-10 Abbott Joseph L Collapsible container and making method thereof
JPS6066483A (en) * 1983-09-22 1985-04-16 Hiroshi Shimizu Piezoelectric conversion element utilizing ferrodielectric single crystal
JPS61197905A (en) * 1985-02-27 1986-09-02 Mitsubishi Heavy Ind Ltd Rotary cup burner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234196A (en) * 1975-09-09 1977-03-15 Ca Atomic Energy Ltd Connection configuration for double temperature isotope exchanging process
JPS5418385A (en) * 1977-06-20 1979-02-10 Abbott Joseph L Collapsible container and making method thereof
JPS6066483A (en) * 1983-09-22 1985-04-16 Hiroshi Shimizu Piezoelectric conversion element utilizing ferrodielectric single crystal
JPS61197905A (en) * 1985-02-27 1986-09-02 Mitsubishi Heavy Ind Ltd Rotary cup burner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH047909A (en) * 1990-04-25 1992-01-13 Murata Mfg Co Ltd Piezoelectric resonator

Also Published As

Publication number Publication date
JP2958004B2 (en) 1999-10-06

Similar Documents

Publication Publication Date Title
JPS5252597A (en) Bend type piezoelectric vibrator
CH641004GA3 (en)
JPS5631213A (en) Surface elastic wave element
GB2006520A (en) Piezo-electric resonator
Sinha et al. Acceleration and vibration sensitivity of SAW devices
JPS6471207A (en) Device utilizing linbo3 substrate having polarization inverting region
GB2124022B (en) Quartz resonator of tuning fork type
CA1115791A (en) Surface acoustic wave devices
RU94006806A (en) PIEZOELECTRIC ELEMENT
JPS645998A (en) Linbo3/litao3 single crystal piezoelectric substrate having polarization reversal region and its production
FR2339992B1 (en)
ES8801747A1 (en) Stress and temperature compensated surface acoustic wave devices.
CH630505GA3 (en)
JPS5291677A (en) Longitudinal vibration type piezoelectric vibrator
JPS54137290A (en) Crystal oscillator
FR2417886A1 (en) PIEZOELECTRIC RESONATOR
JPS5642420A (en) Piezoelectric vibrator
FR2339991B1 (en)
JPS5545283A (en) Outline slip crystal vibrator
JPS6473810A (en) Piezoelectric oscillator
JPS51126785A (en) Frequency-adjusting method of thickness-shear-crystal vibration use cr ystal piece
JPS52149489A (en) Piezoelectric vibrator
Tiersten Analytical investigation of the acceleration sensitivity of acoustic bulk and surface wave resonators
JPS6451815A (en) Longitudinal crystal resonator
JPS5466792A (en) Surface acoustic wave element

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees