JPH0210670Y2 - - Google Patents
Info
- Publication number
- JPH0210670Y2 JPH0210670Y2 JP8219383U JP8219383U JPH0210670Y2 JP H0210670 Y2 JPH0210670 Y2 JP H0210670Y2 JP 8219383 U JP8219383 U JP 8219383U JP 8219383 U JP8219383 U JP 8219383U JP H0210670 Y2 JPH0210670 Y2 JP H0210670Y2
- Authority
- JP
- Japan
- Prior art keywords
- recesses
- crystal plate
- crystal
- main surface
- resist film
- 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
- 239000013078 crystal Substances 0.000 claims description 30
- 238000005530 etching Methods 0.000 claims description 10
- 230000005284 excitation Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000010453 quartz Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000011295 pitch Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 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
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000000243 solution Substances 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 |
|---|---|---|---|
| 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 JPS59189326U (ja) | 1984-12-15 |
| JPH0210670Y2 true JPH0210670Y2 (en]) | 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 (en]) |
-
1983
- 1983-05-31 JP JP8219383U patent/JPS59189326U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59189326U (ja) | 1984-12-15 |
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