CN1580862A - 微型振荡元件 - Google Patents
微型振荡元件 Download PDFInfo
- Publication number
- CN1580862A CN1580862A CNA2004100287173A CN200410028717A CN1580862A CN 1580862 A CN1580862 A CN 1580862A CN A2004100287173 A CNA2004100287173 A CN A2004100287173A CN 200410028717 A CN200410028717 A CN 200410028717A CN 1580862 A CN1580862 A CN 1580862A
- Authority
- CN
- China
- Prior art keywords
- spring
- oscillating
- micro
- reflection mirror
- torsion bar
- 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
- 230000010355 oscillation Effects 0.000 claims abstract description 66
- 239000007858 starting material Substances 0.000 claims description 24
- 239000000758 substrate Substances 0.000 description 59
- 230000005611 electricity Effects 0.000 description 20
- 238000005516 engineering process Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 12
- 230000001105 regulatory effect Effects 0.000 description 12
- 230000003287 optical effect Effects 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 208000037063 Thinness Diseases 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000002401 inhibitory effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 230000011514 reflex Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000004444 near reflex Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- 241000310247 Amyna axis Species 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 230000004447 accommodation reflex Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/28—Showers or bathing douches
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
- G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
- G02B26/0841—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD the reflecting element being moved or deformed by electrostatic means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Micromachines (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Facsimile Heads (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003292553 | 2003-08-12 | ||
JP2003292553 | 2003-08-12 | ||
JP2003412332A JP2005092174A (ja) | 2003-08-12 | 2003-12-10 | マイクロ揺動素子 |
JP2003412332 | 2003-12-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1580862A true CN1580862A (zh) | 2005-02-16 |
CN100373209C CN100373209C (zh) | 2008-03-05 |
Family
ID=34220687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100287173A Expired - Fee Related CN100373209C (zh) | 2003-08-12 | 2004-03-15 | 微型振荡元件 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7262541B2 (zh) |
JP (1) | JP2005092174A (zh) |
KR (1) | KR100932458B1 (zh) |
CN (1) | CN100373209C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101279711B (zh) * | 2007-04-02 | 2011-09-07 | 弗劳恩霍夫应用研究促进协会 | 从二维元件制造微机械结构的方法和微机械器件 |
CN101301991B (zh) * | 2007-05-10 | 2012-03-28 | 弗劳恩霍夫应用研究促进协会 | 微机械器件及设计其的设备和制造其的方法,和微机械系统 |
CN111051235A (zh) * | 2017-08-09 | 2020-04-21 | 国立大学法人静冈大学 | Mems振动元件、mems振动元件的制造方法及振动发电元件 |
CN114690400A (zh) * | 2020-12-29 | 2022-07-01 | 成都极米科技股份有限公司 | 一种静电力驱动方式的振镜 |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002307396A (ja) * | 2001-04-13 | 2002-10-23 | Olympus Optical Co Ltd | アクチュエータ |
JP2005092174A (ja) * | 2003-08-12 | 2005-04-07 | Fujitsu Ltd | マイクロ揺動素子 |
US7564172B1 (en) * | 2005-08-03 | 2009-07-21 | Kolo Technologies, Inc. | Micro-electro-mechanical transducer having embedded springs |
US7880565B2 (en) * | 2005-08-03 | 2011-02-01 | Kolo Technologies, Inc. | Micro-electro-mechanical transducer having a surface plate |
KR100743315B1 (ko) * | 2005-08-26 | 2007-07-26 | 엘지전자 주식회사 | 마이크로 미러 디바이스 및 이를 이용한 마이크로 미러디바이스 어레이 |
WO2007121693A1 (de) * | 2006-04-24 | 2007-11-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Torsionsfederelement für die aufhängung auslenkbarer mikromechanischer elemente |
JP2008015256A (ja) * | 2006-07-06 | 2008-01-24 | Toyota Central Res & Dev Lab Inc | 光偏向器 |
US8411343B2 (en) * | 2006-09-27 | 2013-04-02 | National Institute Of Advanced Industrial Science And Technology | Optical scanning device |
DE102006052414B4 (de) * | 2006-11-07 | 2015-10-01 | Robert Bosch Gmbh | Mikromechanischer Aktor mit einer Welle |
US7639104B1 (en) * | 2007-03-09 | 2009-12-29 | Silicon Clocks, Inc. | Method for temperature compensation in MEMS resonators with isolated regions of distinct material |
US7956517B1 (en) | 2007-05-10 | 2011-06-07 | Silicon Laboratories | MEMS structure having a stress inverter temperature-compensated resonator member |
US7948337B2 (en) * | 2007-05-31 | 2011-05-24 | Seagate Technology Llc | Simultaneous rotational control using offset linear actuators |
US8526089B2 (en) * | 2007-10-05 | 2013-09-03 | Innoluce B.V. | MEMS scanning micromirror |
WO2009148677A2 (en) * | 2008-03-11 | 2009-12-10 | The Regents Of The University Of California | Microelectromechanical system (mems) resonant switches and applications for power converters and amplifiers |
US7944124B1 (en) * | 2008-08-29 | 2011-05-17 | Silicon Laboratories Inc. | MEMS structure having a stress-inducer temperature-compensated resonator member |
WO2010095587A1 (ja) * | 2009-02-18 | 2010-08-26 | 独立行政法人産業技術総合研究所 | 光ビーム走査装置 |
DE102009026502B4 (de) * | 2009-05-27 | 2017-03-16 | Robert Bosch Gmbh | Mikromechanisches Bauelement |
DE102009028356A1 (de) * | 2009-08-07 | 2011-02-10 | Robert Bosch Gmbh | Mikromechanisches Bauteil, Lichtablenkvorrichtung und Herstellungsverfahren für ein mikromechanisches Bauteil und eine Lichtablenkvorrichtung |
JP5077468B2 (ja) * | 2011-08-03 | 2012-11-21 | セイコーエプソン株式会社 | 波長可変フィルタ |
JP5077469B2 (ja) * | 2011-08-03 | 2012-11-21 | セイコーエプソン株式会社 | 波長可変フィルタ |
KR20140016986A (ko) * | 2011-08-25 | 2014-02-10 | 가부시키가이샤 니콘 | 공간광 변조 소자 및 노광 장치 |
NL2007554C2 (en) * | 2011-10-10 | 2013-04-11 | Innoluce B V | Mems scanning micromirror. |
US9715107B2 (en) * | 2012-03-22 | 2017-07-25 | Apple Inc. | Coupling schemes for gimbaled scanning mirror arrays |
US10247812B2 (en) | 2012-03-22 | 2019-04-02 | Apple Inc. | Multi-mirror scanning depth engine |
JP6308790B2 (ja) | 2013-02-18 | 2018-04-11 | キヤノン株式会社 | 可変形状ミラー及びその製造方法 |
DE102013206377B4 (de) * | 2013-04-11 | 2021-07-29 | Robert Bosch Gmbh | Mikromechanische Struktur und entsprechendes Herstellungsverfahren |
WO2015153017A2 (en) * | 2014-04-04 | 2015-10-08 | Mems Start, Llc | Actuator for moving an optoelectronic device |
WO2016063863A1 (ja) * | 2014-10-22 | 2016-04-28 | 株式会社村田製作所 | 共振子及び共振装置 |
US9798135B2 (en) | 2015-02-16 | 2017-10-24 | Apple Inc. | Hybrid MEMS scanning module |
RU2584270C1 (ru) * | 2015-03-03 | 2016-05-20 | Открытое акционерное общество "Научно-исследовательский институт "Полюс" им. М.Ф. Стельмаха" | Лазер с модуляцией добротности |
RU2585798C1 (ru) * | 2015-03-03 | 2016-06-10 | Открытое акционерное общество "Научно-исследовательский институт "Полюс" им. М.Ф. Стельмаха" | Импульсный лазер с модулированной добротностью резонатора |
RU2584269C1 (ru) * | 2015-03-03 | 2016-05-20 | Открытое акционерное общество "Научно-исследовательский институт "Полюс" им. М.Ф. Стельмаха" | Лазер с модулированной добротностью |
US10488652B2 (en) | 2016-09-21 | 2019-11-26 | Apple Inc. | Prism-based scanner |
DE102019202656A1 (de) * | 2019-02-27 | 2020-08-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mikromechanische Struktur, mikromechanisches System und Verfahren zum Bereitstellen einer mikromechanischen Struktur |
US11604347B2 (en) | 2019-08-18 | 2023-03-14 | Apple Inc. | Force-balanced micromirror with electromagnetic actuation |
JP7415699B2 (ja) | 2020-03-18 | 2024-01-17 | セイコーエプソン株式会社 | 光学デバイスおよびプロジェクター |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62198820A (ja) * | 1986-02-26 | 1987-09-02 | Hitachi Ltd | 光偏向器 |
JPH04217222A (ja) * | 1990-12-18 | 1992-08-07 | Yaskawa Electric Corp | 偏光器 |
JP3003429B2 (ja) * | 1992-10-08 | 2000-01-31 | 富士電機株式会社 | ねじり振動子および光偏向子 |
US5583688A (en) | 1993-12-21 | 1996-12-10 | Texas Instruments Incorporated | Multi-level digital micromirror device |
US5629794A (en) * | 1995-05-31 | 1997-05-13 | Texas Instruments Incorporated | Spatial light modulator having an analog beam for steering light |
US5739941A (en) * | 1995-07-20 | 1998-04-14 | Texas Instruments Incorporated | Non-linear hinge for micro-mechanical device |
US5740150A (en) | 1995-11-24 | 1998-04-14 | Kabushiki Kaisha Toshiba | Galvanomirror and optical disk drive using the same |
JPH09146032A (ja) | 1995-11-24 | 1997-06-06 | Toshiba Corp | ガルバノミラーおよびこれを用いた光ディスク装置 |
JP3560709B2 (ja) | 1995-11-24 | 2004-09-02 | 株式会社東芝 | ガルバノミラーおよびこれを用いた光ディスク装置 |
US6850475B1 (en) * | 1996-07-30 | 2005-02-01 | Seagate Technology, Llc | Single frequency laser source for optical data storage system |
JPH1062709A (ja) | 1996-08-13 | 1998-03-06 | Toshiba Corp | ガルバノミラー装置およびこれを用いた光ディスク装置 |
EP0929894A1 (en) | 1996-08-27 | 1999-07-21 | Seagate Technology | Optical head using micro-machined elements |
US5999303A (en) * | 1997-03-24 | 1999-12-07 | Seagate Technology Inc. | Micro-machined mirror using tethered elements |
US6128122A (en) * | 1998-09-18 | 2000-10-03 | Seagate Technology, Inc. | Micromachined mirror with stretchable restoring force member |
WO1998044571A1 (en) * | 1997-04-01 | 1998-10-08 | Xros, Inc. | Adjusting operating characteristics of micromachined torsional oscillators |
JP4414498B2 (ja) * | 1997-12-09 | 2010-02-10 | オリンパス株式会社 | 光偏向器 |
EP0969306B1 (en) * | 1998-01-20 | 2005-05-11 | Seiko Epson Corporation | Optical switching device and image display device |
JP3993343B2 (ja) | 1999-06-29 | 2007-10-17 | 富士通株式会社 | ガルバノマイクロミラー |
JP2002214560A (ja) | 2001-01-22 | 2002-07-31 | Olympus Optical Co Ltd | アクチュエーター |
US6831765B2 (en) * | 2001-02-22 | 2004-12-14 | Canon Kabushiki Kaisha | Tiltable-body apparatus, and method of fabricating the same |
JP2002250890A (ja) * | 2001-02-22 | 2002-09-06 | Canon Inc | マイクロ構造体、マイクロ光偏向器、光走査型表示装置、及びそれらの製造方法 |
JP2002321196A (ja) * | 2001-02-22 | 2002-11-05 | Canon Inc | マイクロ構造体、マイクロ力学量センサ、マイクロアクチュエータ、マイクロ光偏向器、光走査型ディスプレイ、及びそれらの製造方法 |
DE10119073A1 (de) * | 2001-04-12 | 2002-12-05 | Schneider Laser Technologies | Resonanzscanner |
JP2003015064A (ja) * | 2001-07-04 | 2003-01-15 | Fujitsu Ltd | マイクロミラー素子 |
US6882455B2 (en) * | 2001-09-19 | 2005-04-19 | Olympus Corporation | Movable structure, and deflection mirror element, optical switch element and shape variable mirror including the movable structure |
JP4036643B2 (ja) | 2001-12-21 | 2008-01-23 | オリンパス株式会社 | 光偏向器及び光偏向器アレイ |
JP3733383B2 (ja) * | 2002-01-15 | 2006-01-11 | 日産自動車株式会社 | 2次元光スキャナ |
CN1620626A (zh) * | 2002-01-21 | 2005-05-25 | 松下电器产业株式会社 | 光学开关及其制造方法、使用该开关的信息传送装置 |
JP2005092174A (ja) * | 2003-08-12 | 2005-04-07 | Fujitsu Ltd | マイクロ揺動素子 |
-
2003
- 2003-12-10 JP JP2003412332A patent/JP2005092174A/ja active Pending
-
2004
- 2004-02-25 KR KR1020040012793A patent/KR100932458B1/ko not_active IP Right Cessation
- 2004-03-04 US US10/791,787 patent/US7262541B2/en not_active Expired - Fee Related
- 2004-03-15 CN CNB2004100287173A patent/CN100373209C/zh not_active Expired - Fee Related
-
2007
- 2007-07-25 US US11/878,525 patent/US20070268549A1/en not_active Abandoned
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101279711B (zh) * | 2007-04-02 | 2011-09-07 | 弗劳恩霍夫应用研究促进协会 | 从二维元件制造微机械结构的方法和微机械器件 |
CN101301991B (zh) * | 2007-05-10 | 2012-03-28 | 弗劳恩霍夫应用研究促进协会 | 微机械器件及设计其的设备和制造其的方法,和微机械系统 |
CN111051235A (zh) * | 2017-08-09 | 2020-04-21 | 国立大学法人静冈大学 | Mems振动元件、mems振动元件的制造方法及振动发电元件 |
CN114690400A (zh) * | 2020-12-29 | 2022-07-01 | 成都极米科技股份有限公司 | 一种静电力驱动方式的振镜 |
CN114690400B (zh) * | 2020-12-29 | 2023-05-02 | 极米科技股份有限公司 | 一种静电力驱动方式的振镜 |
Also Published As
Publication number | Publication date |
---|---|
US20050046504A1 (en) | 2005-03-03 |
KR20050018565A (ko) | 2005-02-23 |
US7262541B2 (en) | 2007-08-28 |
US20070268549A1 (en) | 2007-11-22 |
CN100373209C (zh) | 2008-03-05 |
JP2005092174A (ja) | 2005-04-07 |
KR100932458B1 (ko) | 2009-12-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1580862A (zh) | 微型振荡元件 | |
US7420315B2 (en) | Actuator | |
CN1790181A (zh) | 致动器 | |
CN102959454B (zh) | 光学反射元件 | |
US7161274B2 (en) | Micro-oscillation element having two rotational axes that are non-orthogonal to each other | |
CN1193926C (zh) | 静电激励器 | |
EP2535759B1 (en) | Optical scanning device | |
JP4409811B2 (ja) | 光走査装置、光書込装置、画像形成装置、振動ミラーチップ及び光走査モジュール | |
CN100383594C (zh) | 微振荡元件 | |
US8559089B2 (en) | Optical scanner | |
CN100411294C (zh) | 致动器 | |
KR101090961B1 (ko) | 광 스캐너 및 광 스캐너 제조 방법 | |
JP2005128551A (ja) | 周波数変調可能な共振型光スキャナ | |
EP2008964A2 (en) | Micro-oscillation element and array of micro-oscillation elements | |
CN104272167A (zh) | 光学反射元件 | |
CN1690766A (zh) | 微振荡元件 | |
JP4285005B2 (ja) | 三次元構造体およびその製造方法、並びに電子機器 | |
JP2007196376A (ja) | 揺動体を含む構造体の製造方法 | |
US7880951B2 (en) | Micro oscillating device and micro oscillating device array | |
JP2004341364A (ja) | 振動ミラーとその製造方法、光走査モジュール、光書込装置、画像形成装置 | |
JP5240203B2 (ja) | マイクロ可動素子およびマイクロ可動素子アレイ | |
JP2008086067A (ja) | 可動構造体及びそれを備えた光学素子 | |
JP2009122155A (ja) | マイクロデバイス製造方法、およびマイクロデバイス | |
JP2006167860A (ja) | アクチュエータ | |
CN1667449A (zh) | 具有复数面梳状电极的微机电致动器及其制造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: FUJITSU LIMITED Free format text: FORMER OWNER: FUJITSU LIMITED; APPLICANT Effective date: 20070126 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070126 Address after: Kawasaki, Kanagawa, Japan Applicant after: Fujitsu Ltd. Address before: Kawasaki, Kanagawa, Japan Applicant before: Fujitsu Ltd. Co-applicant before: Fujitsu Media Devices Ltd |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20120315 |