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JPS5412588A - Production of substrate for elastic sufface wave elements - Google Patents

Production of substrate for elastic sufface wave elements

Info

Publication number
JPS5412588A
JPS5412588A JP7712977A JP7712977A JPS5412588A JP S5412588 A JPS5412588 A JP S5412588A JP 7712977 A JP7712977 A JP 7712977A JP 7712977 A JP7712977 A JP 7712977A JP S5412588 A JPS5412588 A JP S5412588A
Authority
JP
Japan
Prior art keywords
sufface
elastic
substrate
production
wave elements
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.)
Pending
Application number
JP7712977A
Other languages
Japanese (ja)
Inventor
Katsuyoshi Fukuda
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 JP7712977A priority Critical patent/JPS5412588A/en
Publication of JPS5412588A publication Critical patent/JPS5412588A/en
Pending legal-status Critical Current

Links

Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

PURPOSE: To eliminate the need for bearing alignment by X-rays and reduce process time by forming an orientation flat based on the straight line connecting the ridges obtained by growing a piezoelectric single crystal in a specified crystal axis direction.
COPYRIGHT: (C)1979,JPO&Japio
JP7712977A 1977-06-30 1977-06-30 Production of substrate for elastic sufface wave elements Pending JPS5412588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7712977A JPS5412588A (en) 1977-06-30 1977-06-30 Production of substrate for elastic sufface wave elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7712977A JPS5412588A (en) 1977-06-30 1977-06-30 Production of substrate for elastic sufface wave elements

Publications (1)

Publication Number Publication Date
JPS5412588A true JPS5412588A (en) 1979-01-30

Family

ID=13625174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7712977A Pending JPS5412588A (en) 1977-06-30 1977-06-30 Production of substrate for elastic sufface wave elements

Country Status (1)

Country Link
JP (1) JPS5412588A (en)

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