JPWO2023181487A5 - - Google Patents
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- Publication number
- JPWO2023181487A5 JPWO2023181487A5 JP2024509736A JP2024509736A JPWO2023181487A5 JP WO2023181487 A5 JPWO2023181487 A5 JP WO2023181487A5 JP 2024509736 A JP2024509736 A JP 2024509736A JP 2024509736 A JP2024509736 A JP 2024509736A JP WO2023181487 A5 JPWO2023181487 A5 JP WO2023181487A5
- Authority
- JP
- Japan
- Prior art keywords
- axis
- quartz crystal
- pair
- main surfaces
- element according
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025088031A JP7800758B2 (ja) | 2022-03-22 | 2025-05-27 | 水晶振動素子及びその製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022045837 | 2022-03-22 | ||
| JP2022045837 | 2022-03-22 | ||
| PCT/JP2022/041362 WO2023181487A1 (ja) | 2022-03-22 | 2022-11-07 | 水晶振動素子及びその製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025088031A Division JP7800758B2 (ja) | 2022-03-22 | 2025-05-27 | 水晶振動素子及びその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023181487A1 JPWO2023181487A1 (https=) | 2023-09-28 |
| JPWO2023181487A5 true JPWO2023181487A5 (https=) | 2024-11-15 |
| JP7689659B2 JP7689659B2 (ja) | 2025-06-09 |
Family
ID=88100377
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024509736A Active JP7689659B2 (ja) | 2022-03-22 | 2022-11-07 | 水晶振動素子及びその製造方法 |
| JP2025088031A Active JP7800758B2 (ja) | 2022-03-22 | 2025-05-27 | 水晶振動素子及びその製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025088031A Active JP7800758B2 (ja) | 2022-03-22 | 2025-05-27 | 水晶振動素子及びその製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US12438517B2 (https=) |
| JP (2) | JP7689659B2 (https=) |
| CN (1) | CN118947063A (https=) |
| WO (1) | WO2023181487A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118249776A (zh) * | 2022-12-22 | 2024-06-25 | 达尔科技股份有限公司 | 石英晶体谐振器及其制造方法 |
| WO2025182135A1 (ja) * | 2024-02-29 | 2025-09-04 | 株式会社村田製作所 | 圧電振動子 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4542355A (en) * | 1984-11-07 | 1985-09-17 | The United States Of America As Represented By The Secretary Of The Army | Normal coordinate monolithic crystal filter |
| JP2003324332A (ja) * | 2002-02-28 | 2003-11-14 | Toyo Commun Equip Co Ltd | ２回回転ｙカット水晶振動子とこれを用いた発振器 |
| JP5943160B2 (ja) * | 2016-02-08 | 2016-06-29 | セイコーエプソン株式会社 | Ｓｃカット水晶基板、振動素子、電子デバイス、発振器、及び電子機器 |
| JP2017192032A (ja) | 2016-04-13 | 2017-10-19 | 日本電波工業株式会社 | 水晶振動子 |
| JP2021078062A (ja) | 2018-12-19 | 2021-05-20 | 日本電波工業株式会社 | 水晶振動子 |
| US20220345104A1 (en) * | 2019-09-16 | 2022-10-27 | David Salt | Doubly Rotated Quartz Crystal Resonators With Reduced Sensitivity to Acceleration |
-
2022
- 2022-11-07 CN CN202280093940.2A patent/CN118947063A/zh active Pending
- 2022-11-07 JP JP2024509736A patent/JP7689659B2/ja active Active
- 2022-11-07 WO PCT/JP2022/041362 patent/WO2023181487A1/ja not_active Ceased
-
2024
- 2024-08-27 US US18/816,495 patent/US12438517B2/en active Active
-
2025
- 2025-05-27 JP JP2025088031A patent/JP7800758B2/ja active Active
- 2025-09-12 US US19/327,157 patent/US20260012156A1/en active Pending
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