JPH0244169B2 - - Google Patents

Info

Publication number
JPH0244169B2
JPH0244169B2 JP56090176A JP9017681A JPH0244169B2 JP H0244169 B2 JPH0244169 B2 JP H0244169B2 JP 56090176 A JP56090176 A JP 56090176A JP 9017681 A JP9017681 A JP 9017681A JP H0244169 B2 JPH0244169 B2 JP H0244169B2
Authority
JP
Japan
Prior art keywords
saw
devices
cut
pyroelectric
temperature
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 - Lifetime
Application number
JP56090176A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5772414A (en
Inventor
Uiriamu Watsutomoaa Rojaa
Marukomu Yangu Iain
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.)
Plessey Overseas Ltd
Original Assignee
Plessey Overseas 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 Plessey Overseas Ltd filed Critical Plessey Overseas Ltd
Publication of JPS5772414A publication Critical patent/JPS5772414A/ja
Publication of JPH0244169B2 publication Critical patent/JPH0244169B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP56090176A 1980-06-11 1981-06-11 Application of lithium tetraborate to electronic device Granted JPS5772414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8019062 1980-06-11

Publications (2)

Publication Number Publication Date
JPS5772414A JPS5772414A (en) 1982-05-06
JPH0244169B2 true JPH0244169B2 (Direct) 1990-10-03

Family

ID=10513963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56090176A Granted JPS5772414A (en) 1980-06-11 1981-06-11 Application of lithium tetraborate to electronic device

Country Status (1)

Country Link
JP (1) JPS5772414A (Direct)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179014A (ja) * 1982-04-15 1983-10-20 Toshiba Corp 弾性表面波装置
JPS58176137U (ja) * 1982-05-17 1983-11-25 福田　千蔵 法枠コンクリ−トブロツク
JPS594310A (ja) * 1982-06-30 1984-01-11 Toshiba Corp 弾性表面波装置
JPS59121987A (ja) * 1982-12-28 1984-07-14 Toshiba Corp 硼酸リチウム結晶を用いたデバイスの製造方法
EP0166880B1 (en) * 1984-06-05 1990-01-03 Kabushiki Kaisha Toshiba Surface acoustic wave device
JPH07307635A (ja) * 1995-05-01 1995-11-21 Toshiba Corp 弾性表面波共振子の製造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ACTA CRYST=1962 *
INTERNATIONAL TABLES FOR X-RAY CRYSTALLOGRAPHY *
THE CRYSTAL STRUCTURE OF LITHIUM DIBORATE *

Also Published As

Publication number Publication date
JPS5772414A (en) 1982-05-06

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