JPH0370421U - - Google Patents
Info
- Publication number
- JPH0370421U JPH0370421U JP13124589U JP13124589U JPH0370421U JP H0370421 U JPH0370421 U JP H0370421U JP 13124589 U JP13124589 U JP 13124589U JP 13124589 U JP13124589 U JP 13124589U JP H0370421 U JPH0370421 U JP H0370421U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- point
- intersection
- piezoelectric vibrator
- wafer
- 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
- 238000005530 etching Methods 0.000 claims description 2
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13124589U JPH0370421U (un) | 1989-11-10 | 1989-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13124589U JPH0370421U (un) | 1989-11-10 | 1989-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0370421U true JPH0370421U (un) | 1991-07-15 |
Family
ID=31678764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13124589U Pending JPH0370421U (un) | 1989-11-10 | 1989-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0370421U (un) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011176665A (ja) * | 2010-02-25 | 2011-09-08 | Seiko Epson Corp | 振動片、振動子及び発振器 |
| JP2012119949A (ja) * | 2010-12-01 | 2012-06-21 | Seiko Epson Corp | 電子機器 |
| JP2013207509A (ja) * | 2012-03-28 | 2013-10-07 | Citizen Finetech Miyota Co Ltd | 圧電振動片およびその製造方法 |
-
1989
- 1989-11-10 JP JP13124589U patent/JPH0370421U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011176665A (ja) * | 2010-02-25 | 2011-09-08 | Seiko Epson Corp | 振動片、振動子及び発振器 |
| JP2012119949A (ja) * | 2010-12-01 | 2012-06-21 | Seiko Epson Corp | 電子機器 |
| JP2013207509A (ja) * | 2012-03-28 | 2013-10-07 | Citizen Finetech Miyota Co Ltd | 圧電振動片およびその製造方法 |