JPS59189326U - 水晶振動子 - Google Patents
水晶振動子Info
- Publication number
- JPS59189326U JPS59189326U JP8219383U JP8219383U JPS59189326U JP S59189326 U JPS59189326 U JP S59189326U JP 8219383 U JP8219383 U JP 8219383U JP 8219383 U JP8219383 U JP 8219383U JP S59189326 U JPS59189326 U JP S59189326U
- Authority
- JP
- Japan
- Prior art keywords
- recesses
- main surface
- crystal
- crystal plate
- crystal oscillator
- 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.)
- Granted
Links
- 239000013078 crystal Substances 0.000 title claims description 12
- 238000005530 etching Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 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 |
|---|---|---|---|
| JP8219383U JPS59189326U (ja) | 1983-05-31 | 1983-05-31 | 水晶振動子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8219383U JPS59189326U (ja) | 1983-05-31 | 1983-05-31 | 水晶振動子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59189326U true JPS59189326U (ja) | 1984-12-15 |
| JPH0210670Y2 JPH0210670Y2 (enExample) | 1990-03-16 |
Family
ID=30212145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8219383U Granted JPS59189326U (ja) | 1983-05-31 | 1983-05-31 | 水晶振動子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59189326U (enExample) |
-
1983
- 1983-05-31 JP JP8219383U patent/JPS59189326U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0210670Y2 (enExample) | 1990-03-16 |
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