JPS63140719U - - Google Patents
Info
- Publication number
- JPS63140719U JPS63140719U JP3283387U JP3283387U JPS63140719U JP S63140719 U JPS63140719 U JP S63140719U JP 3283387 U JP3283387 U JP 3283387U JP 3283387 U JP3283387 U JP 3283387U JP S63140719 U JPS63140719 U JP S63140719U
- Authority
- JP
- Japan
- Prior art keywords
- view
- sectional
- crystal
- electrodes
- crystal piece
- 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
- 150000002500 ions Chemical class 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000992 sputter etching Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method 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 |
|---|---|---|---|
| JP1987032833U JP2533633Y2 (ja) | 1987-03-06 | 1987-03-06 | Ａｔカット水晶振動子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987032833U JP2533633Y2 (ja) | 1987-03-06 | 1987-03-06 | Ａｔカット水晶振動子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63140719U true JPS63140719U (en]) | 1988-09-16 |
| JP2533633Y2 JP2533633Y2 (ja) | 1997-04-23 |
Family
ID=30839882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987032833U Expired - Lifetime JP2533633Y2 (ja) | 1987-03-06 | 1987-03-06 | Ａｔカット水晶振動子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2533633Y2 (en]) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02233009A (ja) * | 1989-03-07 | 1990-09-14 | Miyota Seimitsu Kk | 音叉型圧電振動子の周波数調整方法 |
| JPH08154028A (ja) * | 1994-09-30 | 1996-06-11 | Tokki Kk | 周波数調整装置 |
| JP2001177363A (ja) * | 1999-12-15 | 2001-06-29 | Seiko Epson Corp | 圧電振動子と圧電振動片の周波数調整方法及び周波数調整用の加工装置 |
| JP2006020020A (ja) * | 2004-07-01 | 2006-01-19 | Nippon Dempa Kogyo Co Ltd | 水晶振動子 |
| JP2009044237A (ja) * | 2007-08-06 | 2009-02-26 | Epson Toyocom Corp | 圧電デバイスの周波数調整方法、並びに圧電デバイス、および周波数調整用マスク |
| JP2013034217A (ja) * | 2012-09-14 | 2013-02-14 | Seiko Epson Corp | 振動デバイスの周波数調整方法、並びに振動デバイス、および電子デバイス |
| JP2013176142A (ja) * | 2013-04-30 | 2013-09-05 | Taiyo Yuden Co Ltd | 圧電薄膜共振器、フィルタ、デュープレクサ、通信モジュール、および通信装置 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5145430A (en) * | 1974-10-16 | 1976-04-17 | Nittetsu Kinzoku Kogyo Kk | Entosairo niokeru hotsupaakumitatesetsuchiho |
| JPS5215284A (en) * | 1975-07-25 | 1977-02-04 | Seiko Instr & Electronics Ltd | At cut quartz oscillator |
| JPS52106288A (en) * | 1976-03-03 | 1977-09-06 | Seikosha Kk | Method of finely adjusting frequency of quartz vibrator |
| JPS52125292A (en) * | 1976-04-14 | 1977-10-20 | Matsushima Kogyo Kk | Method of adjusting frequency |
| JPS5386187A (en) * | 1976-12-17 | 1978-07-29 | Citizen Watch Co Ltd | Production of crystal vibrator for wristwatch |
| JPS53116094A (en) * | 1977-03-19 | 1978-10-11 | Toshiba Corp | Trimming method for elastic surface wave element |
| JPS53131794A (en) * | 1977-04-22 | 1978-11-16 | Citizen Watch Co Ltd | Electrode forming method of tuning fork type crystal vibrator |
| JPS5448190A (en) * | 1977-09-22 | 1979-04-16 | Matsushima Kogyo Kk | Method of regulating frequency |
| JPS54156455A (en) * | 1978-05-31 | 1979-12-10 | Toshiba Corp | Surface acoustic wave element and its trimming method |
| JPS5685915A (en) * | 1979-12-14 | 1981-07-13 | Fujitsu Ltd | Frequency adjusting method of thickness slip quartz oscillator |
-
1987
- 1987-03-06 JP JP1987032833U patent/JP2533633Y2/ja not_active Expired - Lifetime
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5145430A (en) * | 1974-10-16 | 1976-04-17 | Nittetsu Kinzoku Kogyo Kk | Entosairo niokeru hotsupaakumitatesetsuchiho |
| JPS5215284A (en) * | 1975-07-25 | 1977-02-04 | Seiko Instr & Electronics Ltd | At cut quartz oscillator |
| JPS52106288A (en) * | 1976-03-03 | 1977-09-06 | Seikosha Kk | Method of finely adjusting frequency of quartz vibrator |
| JPS52125292A (en) * | 1976-04-14 | 1977-10-20 | Matsushima Kogyo Kk | Method of adjusting frequency |
| JPS5386187A (en) * | 1976-12-17 | 1978-07-29 | Citizen Watch Co Ltd | Production of crystal vibrator for wristwatch |
| JPS53116094A (en) * | 1977-03-19 | 1978-10-11 | Toshiba Corp | Trimming method for elastic surface wave element |
| JPS53131794A (en) * | 1977-04-22 | 1978-11-16 | Citizen Watch Co Ltd | Electrode forming method of tuning fork type crystal vibrator |
| JPS5448190A (en) * | 1977-09-22 | 1979-04-16 | Matsushima Kogyo Kk | Method of regulating frequency |
| JPS54156455A (en) * | 1978-05-31 | 1979-12-10 | Toshiba Corp | Surface acoustic wave element and its trimming method |
| JPS5685915A (en) * | 1979-12-14 | 1981-07-13 | Fujitsu Ltd | Frequency adjusting method of thickness slip quartz oscillator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02233009A (ja) * | 1989-03-07 | 1990-09-14 | Miyota Seimitsu Kk | 音叉型圧電振動子の周波数調整方法 |
| JPH08154028A (ja) * | 1994-09-30 | 1996-06-11 | Tokki Kk | 周波数調整装置 |
| JP2001177363A (ja) * | 1999-12-15 | 2001-06-29 | Seiko Epson Corp | 圧電振動子と圧電振動片の周波数調整方法及び周波数調整用の加工装置 |
| JP2006020020A (ja) * | 2004-07-01 | 2006-01-19 | Nippon Dempa Kogyo Co Ltd | 水晶振動子 |
| JP2009044237A (ja) * | 2007-08-06 | 2009-02-26 | Epson Toyocom Corp | 圧電デバイスの周波数調整方法、並びに圧電デバイス、および周波数調整用マスク |
| JP2013034217A (ja) * | 2012-09-14 | 2013-02-14 | Seiko Epson Corp | 振動デバイスの周波数調整方法、並びに振動デバイス、および電子デバイス |
| JP2013176142A (ja) * | 2013-04-30 | 2013-09-05 | Taiyo Yuden Co Ltd | 圧電薄膜共振器、フィルタ、デュープレクサ、通信モジュール、および通信装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2533633Y2 (ja) | 1997-04-23 |