RU96111134A - PIEZOELEMENT - Google Patents

PIEZOELEMENT

Info

Publication number
RU96111134A
RU96111134A RU96111134/09A RU96111134A RU96111134A RU 96111134 A RU96111134 A RU 96111134A RU 96111134/09 A RU96111134/09 A RU 96111134/09A RU 96111134 A RU96111134 A RU 96111134A RU 96111134 A RU96111134 A RU 96111134A
Authority
RU
Russia
Prior art keywords
angle
piezoelectric element
crystal
piezoelement
piezoelectric
Prior art date
Application number
RU96111134/09A
Other languages
Russian (ru)
Other versions
RU2099859C1 (en
Inventor
Ю.В. Писаревский
Б.В. Милль
П.А. Сенющенков
Original Assignee
Московское представительство Консорциум "Экохимия-экотоксиметрия"
Filing date
Publication date
Application filed by Московское представительство Консорциум "Экохимия-экотоксиметрия" filed Critical Московское представительство Консорциум "Экохимия-экотоксиметрия"
Priority to RU9696111134A priority Critical patent/RU2099859C1/en
Priority claimed from RU9696111134A external-priority patent/RU2099859C1/en
Application granted granted Critical
Publication of RU2099859C1 publication Critical patent/RU2099859C1/en
Publication of RU96111134A publication Critical patent/RU96111134A/en

Links

Claims (1)

Пьезоэлемент для устройств на объемных упругих волнах из пьезоэлектрического кристалла, имеющий одну или несколько пар электродов, отличающийся тем, что, с целью реализации высокой термостабильности при достаточно высоком коэффициенте электромеханической связи, пьезоэлемент выполнен из кристалла лантан-галлиевого ниобата La3Ga5,5Nb0,5O14 среза YXlb /α / β , где угол α лежит в пределах -10° < α < + 25°, а угол β - в пределах -10° < β < 10°..A piezoelectric element for devices based on bulk elastic waves from a piezoelectric crystal having one or more pairs of electrodes, characterized in that, in order to realize high thermal stability with a sufficiently high coefficient of electromechanical coupling, the piezoelectric element is made of a lanthanum-gallium niobate crystal La 3 Ga 5 , 5 Nb 0.5 O 14 slice YXlb / α / β, where the angle α lies within -10 ° <α <+ 25 ° , and the angle β within -10 ° <β <10 ° ..
RU9696111134A 1996-06-03 1996-06-03 Piezoelectric element RU2099859C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU9696111134A RU2099859C1 (en) 1996-06-03 1996-06-03 Piezoelectric element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU9696111134A RU2099859C1 (en) 1996-06-03 1996-06-03 Piezoelectric element

Publications (2)

Publication Number Publication Date
RU2099859C1 RU2099859C1 (en) 1997-12-20
RU96111134A true RU96111134A (en) 1998-01-20

Family

ID=20181422

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9696111134A RU2099859C1 (en) 1996-06-03 1996-06-03 Piezoelectric element

Country Status (1)

Country Link
RU (1) RU2099859C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2099857C1 (en) * 1996-01-10 1997-12-20 Наталья Федоровна Науменко Surface acoustical wave radio-frequency device
US5905325A (en) * 1998-01-06 1999-05-18 Sawtek Inc. Optimal cut for saw devices on langanite
US6097131A (en) * 1998-03-19 2000-08-01 Sawtek Inc. Optimal cut for SAW devices on langatate

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