JPS639139Y2 - - Google Patents
Info
- Publication number
- JPS639139Y2 JPS639139Y2 JP16587980U JP16587980U JPS639139Y2 JP S639139 Y2 JPS639139 Y2 JP S639139Y2 JP 16587980 U JP16587980 U JP 16587980U JP 16587980 U JP16587980 U JP 16587980U JP S639139 Y2 JPS639139 Y2 JP S639139Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- piezoelectric
- insulating plate
- crystal
- support device
- 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
Links
- 238000000605 extraction Methods 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 230000005284 excitation Effects 0.000 claims description 6
- 239000013078 crystal Substances 0.000 description 39
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000001771 vacuum 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 |
|---|---|---|---|
| JP16587980U JPS639139Y2 (it) | 1980-11-19 | 1980-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16587980U JPS639139Y2 (it) | 1980-11-19 | 1980-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5788322U JPS5788322U (it) | 1982-05-31 |
| JPS639139Y2 true JPS639139Y2 (it) | 1988-03-18 |
Family
ID=29524549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16587980U Expired JPS639139Y2 (it) | 1980-11-19 | 1980-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639139Y2 (it) |
-
1980
- 1980-11-19 JP JP16587980U patent/JPS639139Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5788322U (it) | 1982-05-31 |
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