JPS6478011A - Manufacture of piezoelectric component - Google Patents
Manufacture of piezoelectric componentInfo
- 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
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.
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)
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 |
-
1987
- 1987-09-18 JP JP23585387A patent/JPS6478011A/en active Pending
Cited By (3)
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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