JPH084740Y2 - 圧電共振子 - Google Patents
圧電共振子Info
- Publication number
- JPH084740Y2 JPH084740Y2 JP7863490U JP7863490U JPH084740Y2 JP H084740 Y2 JPH084740 Y2 JP H084740Y2 JP 7863490 U JP7863490 U JP 7863490U JP 7863490 U JP7863490 U JP 7863490U JP H084740 Y2 JPH084740 Y2 JP H084740Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- vibrating
- piezoelectric resonator
- vibrating element
- spacer
- 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
- 238000000605 extraction Methods 0.000 claims description 24
- 239000000758 substrate Substances 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 15
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 239000012790 adhesive layer Substances 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000007740 vapor 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 |
|---|---|---|---|
| JP7863490U JPH084740Y2 (ja) | 1990-07-24 | 1990-07-24 | 圧電共振子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7863490U JPH084740Y2 (ja) | 1990-07-24 | 1990-07-24 | 圧電共振子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0436330U JPH0436330U (en]) | 1992-03-26 |
| JPH084740Y2 true JPH084740Y2 (ja) | 1996-02-07 |
Family
ID=31622083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7863490U Expired - Lifetime JPH084740Y2 (ja) | 1990-07-24 | 1990-07-24 | 圧電共振子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH084740Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3094746B2 (ja) * | 1993-05-31 | 2000-10-03 | 株式会社村田製作所 | チップ型圧電共振部品 |
-
1990
- 1990-07-24 JP JP7863490U patent/JPH084740Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0436330U (en]) | 1992-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |