JPH084744Y2 - 弾性表面波装置 - Google Patents
弾性表面波装置Info
- Publication number
- JPH084744Y2 JPH084744Y2 JP1965590U JP1965590U JPH084744Y2 JP H084744 Y2 JPH084744 Y2 JP H084744Y2 JP 1965590 U JP1965590 U JP 1965590U JP 1965590 U JP1965590 U JP 1965590U JP H084744 Y2 JPH084744 Y2 JP H084744Y2
- Authority
- JP
- Japan
- Prior art keywords
- acoustic wave
- stem
- surface acoustic
- wave device
- cap
- 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
- 238000010897 surface acoustic wave method Methods 0.000 title claims description 46
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 9
- 239000000758 substrate Substances 0.000 description 7
- 239000011521 glass Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229920006332 epoxy adhesive Polymers 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910013641 LiNbO 3 Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1965590U JPH084744Y2 (ja) | 1990-01-31 | 1990-02-28 | 弾性表面波装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2-9085 | 1990-01-31 | ||
| JP908590 | 1990-01-31 | ||
| JP1965590U JPH084744Y2 (ja) | 1990-01-31 | 1990-02-28 | 弾性表面波装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0423327U JPH0423327U (en]) | 1992-02-26 |
| JPH084744Y2 true JPH084744Y2 (ja) | 1996-02-07 |
Family
ID=31889772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1965590U Expired - Lifetime JPH084744Y2 (ja) | 1990-01-31 | 1990-02-28 | 弾性表面波装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH084744Y2 (en]) |
-
1990
- 1990-02-28 JP JP1965590U patent/JPH084744Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0423327U (en]) | 1992-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |