JPH0450919U - - Google Patents
Info
- Publication number
- JPH0450919U JPH0450919U JP9206390U JP9206390U JPH0450919U JP H0450919 U JPH0450919 U JP H0450919U JP 9206390 U JP9206390 U JP 9206390U JP 9206390 U JP9206390 U JP 9206390U JP H0450919 U JPH0450919 U JP H0450919U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric vibrator
- lid
- sealing member
- tin
- insulating base
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000463 material Substances 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 |
|---|---|---|---|
| JP9206390U JPH0450919U (zh) | 1990-08-31 | 1990-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9206390U JPH0450919U (zh) | 1990-08-31 | 1990-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0450919U true JPH0450919U (zh) | 1992-04-28 |
Family
ID=31828243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9206390U Pending JPH0450919U (zh) | 1990-08-31 | 1990-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450919U (zh) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4918271A (zh) * | 1972-04-13 | 1974-02-18 | ||
| JPS5718372A (en) * | 1980-07-08 | 1982-01-30 | Fujitsu Ltd | Semiconductor photoreceiving element |
| JPH01243454A (ja) * | 1988-03-24 | 1989-09-28 | Mitsubishi Metal Corp | 半導体パッケージ用ろう材付ケース本体 |
-
1990
- 1990-08-31 JP JP9206390U patent/JPH0450919U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4918271A (zh) * | 1972-04-13 | 1974-02-18 | ||
| JPS5718372A (en) * | 1980-07-08 | 1982-01-30 | Fujitsu Ltd | Semiconductor photoreceiving element |
| JPH01243454A (ja) * | 1988-03-24 | 1989-09-28 | Mitsubishi Metal Corp | 半導体パッケージ用ろう材付ケース本体 |
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