JPS6478011A - Manufacture of piezoelectric component - Google Patents

Manufacture of piezoelectric component

Info

Publication number
JPS6478011A
JPS6478011A JP23585387A JP23585387A JPS6478011A JP S6478011 A JPS6478011 A JP S6478011A JP 23585387 A JP23585387 A JP 23585387A JP 23585387 A JP23585387 A JP 23585387A JP S6478011 A JPS6478011 A JP S6478011A
Authority
JP
Japan
Prior art keywords
electrode film
cut
gap
estimation line
lead electrode
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
JP23585387A
Other languages
Japanese (ja)
Inventor
Hiroyuki Nakajima
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP23585387A priority Critical patent/JPS6478011A/en
Publication of JPS6478011A publication Critical patent/JPS6478011A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To prevent the disconnection of a Iead electrode film even when cut deviation is generated by forming a gap between a cut estimation line and the lead electrode film. CONSTITUTION:A split oscillation electrode film 3 and an external connection electrode film 3a are formed in each area separated by the cut estimation line C on the upper plane of a mother board 1. And when the lead electrode films 4 extending from the oscillation electrode film 3 to the external electrode film 3a along the cut estimation line C, respectively, are formed, the gap (t) is provided between the cut cstimation line C and the lead electrode film 4. In such a way, since the gap (t) secures a degree of freedom to absorb the cut deviation even when a cutting position is deviated a little from the cut estimation line C at the time of cutting, the disconnection of the lead electrode film 4 can be prevented from being generated.
JP23585387A 1987-09-18 1987-09-18 Manufacture of piezoelectric component Pending JPS6478011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23585387A JPS6478011A (en) 1987-09-18 1987-09-18 Manufacture of piezoelectric component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23585387A JPS6478011A (en) 1987-09-18 1987-09-18 Manufacture of piezoelectric component

Publications (1)

Publication Number Publication Date
JPS6478011A true JPS6478011A (en) 1989-03-23

Family

ID=16992224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23585387A Pending JPS6478011A (en) 1987-09-18 1987-09-18 Manufacture of piezoelectric component

Country Status (1)

Country Link
JP (1) JPS6478011A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0353605A (en) * 1989-07-20 1991-03-07 Murata Mfg Co Ltd Manufacture of piezoelectric resonator
JPH0474011A (en) * 1990-07-13 1992-03-09 Murata Mfg Co Ltd Piezoelectric mother board and manufacture of piezoelectric resonator element using the board
US6610925B1 (en) 1999-11-18 2003-08-26 Murata Manufacturing Co., Ltd. Surface mounting electronic component

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0353605A (en) * 1989-07-20 1991-03-07 Murata Mfg Co Ltd Manufacture of piezoelectric resonator
JPH0474011A (en) * 1990-07-13 1992-03-09 Murata Mfg Co Ltd Piezoelectric mother board and manufacture of piezoelectric resonator element using the board
US6610925B1 (en) 1999-11-18 2003-08-26 Murata Manufacturing Co., Ltd. Surface mounting electronic component

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