JP6318550B2 - 振動片、角速度センサー、電子機器および移動体 - Google Patents
振動片、角速度センサー、電子機器および移動体 Download PDFInfo
- Publication number
- JP6318550B2 JP6318550B2 JP2013226087A JP2013226087A JP6318550B2 JP 6318550 B2 JP6318550 B2 JP 6318550B2 JP 2013226087 A JP2013226087 A JP 2013226087A JP 2013226087 A JP2013226087 A JP 2013226087A JP 6318550 B2 JP6318550 B2 JP 6318550B2
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- base
- vibration mode
- mode
- along
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 description 113
- 239000000758 substrate Substances 0.000 description 32
- 230000005284 excitation Effects 0.000 description 20
- 238000005452 bending Methods 0.000 description 19
- 239000000463 material Substances 0.000 description 12
- 230000006870 function Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000013459 approach Methods 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000003566 sealing material Substances 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 229910001020 Au alloy Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- -1 Kovar Chemical class 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011231 conductive filler Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000003353 gold alloy Substances 0.000 description 2
- 229910000833 kovar Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- RIUWBIIVUYSTCN-UHFFFAOYSA-N trilithium borate Chemical compound [Li+].[Li+].[Li+].[O-]B([O-])[O-] RIUWBIIVUYSTCN-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Gyroscopes (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013226087A JP6318550B2 (ja) | 2013-10-31 | 2013-10-31 | 振動片、角速度センサー、電子機器および移動体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013226087A JP6318550B2 (ja) | 2013-10-31 | 2013-10-31 | 振動片、角速度センサー、電子機器および移動体 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015087263A JP2015087263A (ja) | 2015-05-07 |
JP2015087263A5 JP2015087263A5 (enrdf_load_stackoverflow) | 2016-12-15 |
JP6318550B2 true JP6318550B2 (ja) | 2018-05-09 |
Family
ID=53050186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013226087A Active JP6318550B2 (ja) | 2013-10-31 | 2013-10-31 | 振動片、角速度センサー、電子機器および移動体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6318550B2 (enrdf_load_stackoverflow) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9654082B2 (en) | 2015-04-28 | 2017-05-16 | Seiko Epson Corporation | Vibrator, oscillator, electronic device for controlling internal resonance between inherent vibration modes |
JP2017200015A (ja) | 2016-04-26 | 2017-11-02 | セイコーエプソン株式会社 | 振動子、発振器、電子機器および移動体 |
CN109477719A (zh) * | 2016-07-26 | 2019-03-15 | 京瓷株式会社 | 角速度传感器、传感器元件以及多轴角速度传感器 |
DE112017003796T5 (de) * | 2016-07-26 | 2019-06-27 | Kyocera Corporation | Winkelgeschwindigkeitssensor, sensorelement und multi-achsen-winkelgeschwindigkeitssensor |
CN106767747B (zh) * | 2016-12-28 | 2019-09-27 | 清华大学 | 一种基于参量激励的数字式速率积分陀螺控制方法和平台 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013030850A (ja) * | 2011-07-26 | 2013-02-07 | Seiko Epson Corp | 振動デバイスおよび電子機器 |
JP2013096882A (ja) * | 2011-11-02 | 2013-05-20 | Seiko Epson Corp | 物理量検出素子、物理量検出装置、および電子機器 |
-
2013
- 2013-10-31 JP JP2013226087A patent/JP6318550B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2015087263A (ja) | 2015-05-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5838689B2 (ja) | センサー素子、センサー素子の製造方法、センサーデバイスおよび電子機器 | |
CN108663038B (zh) | 传感器元件、传感器、电子设备以及移动体 | |
JP6318550B2 (ja) | 振動片、角速度センサー、電子機器および移動体 | |
JP6519995B2 (ja) | 振動素子、振動素子の製造方法、振動子、ジャイロセンサー、電子機器および移動体 | |
JP2015087262A (ja) | 振動素子、振動子、電子機器および移動体 | |
JP6255903B2 (ja) | 角速度センサー、電子機器および移動体 | |
JP6167474B2 (ja) | センサーデバイスおよび電子機器 | |
JP5982896B2 (ja) | センサー素子、センサーデバイスおよび電子機器 | |
CN104596494B (zh) | 角速度传感器、电子设备以及移动体 | |
JP5838696B2 (ja) | センサー素子、センサー素子の製造方法、センサーデバイスおよび電子機器 | |
JP2018165642A (ja) | 振動デバイス、電子機器および移動体 | |
CN103378285A (zh) | 电子装置和电子设备 | |
JP6939007B2 (ja) | センサー、電子機器および移動体 | |
JP2016180612A (ja) | 振動デバイス、電子機器および移動体 | |
JP6492536B2 (ja) | センサー素子、物理量センサー、電子機器および移動体 | |
JP2015099061A (ja) | 物理検出装置の製造方法、振動素子、物理検出装置および電子機器 | |
JP2016044977A (ja) | センサー素子、センサーデバイス、電子機器および移動体 | |
JP6911446B2 (ja) | センサー素子、センサー、電子機器および移動体 | |
JP2015087188A (ja) | 振動素子、振動子、電子機器および移動体 | |
JP2016085185A (ja) | センサー素子、物理量センサー、電子機器および移動体 | |
JP6651704B2 (ja) | 電子デバイス、電子機器および移動体 | |
JP6492537B2 (ja) | センサー素子、物理量センサー、電子機器および移動体 | |
JP2015102331A (ja) | 振動素子、振動子、電子機器および移動体 | |
JP2019152460A (ja) | 振動デバイス、電子機器および移動体 | |
JP2013195239A (ja) | センサー素子、センサー素子の製造方法、センサーデバイスおよび電子機器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161028 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20161028 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170823 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171003 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171201 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171219 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180216 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180306 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180319 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6318550 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |