TW202347955A - 恆溫槽型壓電振盪器 - Google Patents
恆溫槽型壓電振盪器 Download PDFInfo
- Publication number
- TW202347955A TW202347955A TW112109716A TW112109716A TW202347955A TW 202347955 A TW202347955 A TW 202347955A TW 112109716 A TW112109716 A TW 112109716A TW 112109716 A TW112109716 A TW 112109716A TW 202347955 A TW202347955 A TW 202347955A
- Authority
- TW
- Taiwan
- Prior art keywords
- core
- core substrate
- package
- opening
- bonding
- Prior art date
Links
- 230000010355 oscillation Effects 0.000 claims abstract description 57
- 239000000758 substrate Substances 0.000 claims description 145
- 238000010438 heat treatment Methods 0.000 claims description 96
- 238000007789 sealing Methods 0.000 claims description 85
- 230000005284 excitation Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 13
- 239000013078 crystal Substances 0.000 abstract description 142
- 239000000853 adhesive Substances 0.000 abstract description 46
- 230000001070 adhesive effect Effects 0.000 abstract description 46
- 238000009413 insulation Methods 0.000 abstract description 22
- 230000000694 effects Effects 0.000 description 13
- 230000001603 reducing effect Effects 0.000 description 12
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000004642 Polyimide Substances 0.000 description 6
- 229920001721 polyimide Polymers 0.000 description 6
- 239000003566 sealing material Substances 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 6
- 238000000605 extraction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000007872 degassing Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 229920006332 epoxy adhesive Polymers 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010943 off-gassing Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000006903 response to temperature Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022-047413 | 2022-03-23 | ||
| JP2022047413 | 2022-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW202347955A true TW202347955A (zh) | 2023-12-01 |
Family
ID=88101409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW112109716A TW202347955A (zh) | 2022-03-23 | 2023-03-16 | 恆溫槽型壓電振盪器 |
Country Status (2)
| Country | Link |
|---|---|
| TW (1) | TW202347955A (ja) |
| WO (1) | WO2023182062A1 (ja) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0314303A (ja) * | 1989-06-13 | 1991-01-23 | Toyo Commun Equip Co Ltd | 恒温槽入り水晶発振器 |
| JP3427789B2 (ja) * | 1999-07-29 | 2003-07-22 | 株式会社村田製作所 | チップ型圧電フィルタ |
| JP2005223395A (ja) * | 2004-02-03 | 2005-08-18 | Toyo Commun Equip Co Ltd | 高安定圧電発振器 |
| JP2015186108A (ja) * | 2014-03-25 | 2015-10-22 | セイコーエプソン株式会社 | 電子部品、電子機器および移動体 |
| JP2017130862A (ja) * | 2016-01-22 | 2017-07-27 | 株式会社大真空 | 圧電発振器 |
| WO2022050414A1 (ja) * | 2020-09-07 | 2022-03-10 | 株式会社大真空 | 恒温槽型圧電発振器 |
-
2023
- 2023-03-14 WO PCT/JP2023/009743 patent/WO2023182062A1/ja unknown
- 2023-03-16 TW TW112109716A patent/TW202347955A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023182062A1 (ja) | 2023-09-28 |
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