JPH0644178Y2 - チップ型圧電共振子 - Google Patents
チップ型圧電共振子Info
- Publication number
- JPH0644178Y2 JPH0644178Y2 JP12950688U JP12950688U JPH0644178Y2 JP H0644178 Y2 JPH0644178 Y2 JP H0644178Y2 JP 12950688 U JP12950688 U JP 12950688U JP 12950688 U JP12950688 U JP 12950688U JP H0644178 Y2 JPH0644178 Y2 JP H0644178Y2
- Authority
- JP
- Japan
- Prior art keywords
- resonator element
- case
- resonator
- caps
- type piezoelectric
- 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
Links
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12950688U JPH0644178Y2 (ja) | 1988-09-30 | 1988-09-30 | チップ型圧電共振子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12950688U JPH0644178Y2 (ja) | 1988-09-30 | 1988-09-30 | チップ型圧電共振子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0251419U JPH0251419U (en]) | 1990-04-11 |
| JPH0644178Y2 true JPH0644178Y2 (ja) | 1994-11-14 |
Family
ID=31383844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12950688U Expired - Lifetime JPH0644178Y2 (ja) | 1988-09-30 | 1988-09-30 | チップ型圧電共振子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0644178Y2 (en]) |
-
1988
- 1988-09-30 JP JP12950688U patent/JPH0644178Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0251419U (en]) | 1990-04-11 |
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