TW339412B - Non-linear hinge for micro-mechanical device - Google Patents
Non-linear hinge for micro-mechanical deviceInfo
- Publication number
- TW339412B TW339412B TW086110186A TW86110186A TW339412B TW 339412 B TW339412 B TW 339412B TW 086110186 A TW086110186 A TW 086110186A TW 86110186 A TW86110186 A TW 86110186A TW 339412 B TW339412 B TW 339412B
- Authority
- TW
- Taiwan
- Prior art keywords
- mechanical device
- micro
- movable element
- articulation
- linear hinge
- Prior art date
Links
Classifications
-
- 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)
- Mechanical Light Control Or Optical Switches (AREA)
- Pivots And Pivotal Connections (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/504,861 US5739941A (en) | 1995-07-20 | 1995-07-20 | Non-linear hinge for micro-mechanical device |
Publications (1)
Publication Number | Publication Date |
---|---|
TW339412B true TW339412B (en) | 1998-09-01 |
Family
ID=24008039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW086110186A TW339412B (en) | 1995-07-20 | 1997-07-15 | Non-linear hinge for micro-mechanical device |
Country Status (5)
Country | Link |
---|---|
US (1) | US5739941A (zh) |
EP (1) | EP0754958A3 (zh) |
KR (1) | KR980010479A (zh) |
CA (1) | CA2181612A1 (zh) |
TW (1) | TW339412B (zh) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100259151B1 (ko) * | 1997-08-26 | 2000-06-15 | 윤종용 | 비대칭강성구조를 갖는 광 경로 변환 액츄에이터 및 그의 구동방법 |
KR100263891B1 (ko) * | 1997-12-31 | 2000-08-16 | 윤종용 | 가동미러장치 |
KR100313851B1 (ko) | 1998-04-10 | 2001-12-12 | 윤종용 | 화상표시장치용마이크로미러디바이스 |
JPH11308174A (ja) * | 1998-04-20 | 1999-11-05 | Sony Corp | ミラー保持体とこれを用いた光軸補正装置 |
DE19851967B4 (de) * | 1998-11-11 | 2005-12-22 | Robert Bosch Gmbh | Mikrospiegel und Verfahren zu seiner Herstellung |
JP2000330067A (ja) | 1999-05-20 | 2000-11-30 | Olympus Optical Co Ltd | ねじり揺動体 |
DE19941045A1 (de) | 1999-08-28 | 2001-04-12 | Bosch Gmbh Robert | Mikroschwingvorrichtung |
US6198180B1 (en) * | 1999-06-30 | 2001-03-06 | Sandia Corporation | Micromechanisms with floating pivot |
US6950223B2 (en) * | 2003-01-15 | 2005-09-27 | Reflectivity, Inc | Multiple hinge MEMS device |
DE19963382A1 (de) * | 1999-12-28 | 2001-07-12 | Bosch Gmbh Robert | Mikrospiegel |
US6753638B2 (en) * | 2000-02-03 | 2004-06-22 | Calient Networks, Inc. | Electrostatic actuator for micromechanical systems |
KR100708077B1 (ko) * | 2000-05-01 | 2007-04-16 | 삼성전자주식회사 | 화상표시장치용 마이크로미러 디바이스 |
KR100708086B1 (ko) * | 2000-06-03 | 2007-04-16 | 삼성전자주식회사 | 마이크로미러 디바이스 |
KR20010109867A (ko) * | 2000-06-03 | 2001-12-12 | 윤종용 | 마이크로미러 디바이스 및 그 제조방법 |
US6867897B2 (en) * | 2003-01-29 | 2005-03-15 | Reflectivity, Inc | Micromirrors and off-diagonal hinge structures for micromirror arrays in projection displays |
US6765710B2 (en) * | 2000-12-11 | 2004-07-20 | Axsun Technologies, Inc. | Interference tabs for avoiding snapdown of optical membrane and fabrication process |
US6831765B2 (en) * | 2001-02-22 | 2004-12-14 | Canon Kabushiki Kaisha | Tiltable-body apparatus, and method of fabricating the same |
KR100389865B1 (ko) * | 2001-03-02 | 2003-07-04 | 삼성전자주식회사 | 마이크로미러 디바이스 및 이를 채용한 프로젝터 |
US6690850B1 (en) * | 2001-06-05 | 2004-02-10 | Agere Systems Inc. | Article comprising a reflection-type spectral equalizer/optical switch |
KR100413799B1 (ko) * | 2001-10-09 | 2004-01-03 | 삼성전자주식회사 | 가동 미러 장치 및 이를 채용한 프로젝터 |
DE60214111T2 (de) * | 2001-11-21 | 2007-02-22 | Texas Instruments Inc., Dallas | Jochlose digitale Mikrospiegel-Vorrichtung mit verdecktem Gelenk |
US6876124B1 (en) * | 2001-12-06 | 2005-04-05 | Tera Fiberoptics | Method and system for securing and controlling an electro-statically driven micro-mirror |
EP1569023B1 (en) * | 2002-10-10 | 2011-10-05 | Fujitsu Limited | Micro moving element comprising torsion bar |
US7411717B2 (en) * | 2003-02-12 | 2008-08-12 | Texas Instruments Incorporated | Micromirror device |
US6914711B2 (en) * | 2003-03-22 | 2005-07-05 | Active Optical Networks, Inc. | Spatial light modulator with hidden comb actuator |
US7015885B2 (en) * | 2003-03-22 | 2006-03-21 | Active Optical Networks, Inc. | MEMS devices monolithically integrated with drive and control circuitry |
US7375874B1 (en) | 2003-03-22 | 2008-05-20 | Active Optical Mems Inc. | Light modulator with integrated drive and control circuitry |
JP2005088188A (ja) * | 2003-08-12 | 2005-04-07 | Fujitsu Ltd | マイクロ揺動素子およびマイクロ揺動素子駆動方法 |
JP2005092174A (ja) * | 2003-08-12 | 2005-04-07 | Fujitsu Ltd | マイクロ揺動素子 |
US7014115B2 (en) | 2003-08-25 | 2006-03-21 | Advanced Nano Systems, Inc. | MEMS scanning mirror with distributed hinges and multiple support attachments |
US20060022424A1 (en) * | 2004-07-30 | 2006-02-02 | Norm Reynolds | Torsion spring cartridge |
DE102005033800B4 (de) * | 2005-07-13 | 2016-09-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mikromechanisches optisches Element mit einer reflektierenden Fläche sowie dessen Verwendung |
US7359107B2 (en) * | 2006-03-31 | 2008-04-15 | Texas Instruments Incorporated | Analog MEMS with non-linear support |
US7932788B2 (en) * | 2006-04-24 | 2011-04-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Oscillating, deflectable micromechanical element and method for use thereof |
WO2007121693A1 (de) * | 2006-04-24 | 2007-11-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Torsionsfederelement für die aufhängung auslenkbarer mikromechanischer elemente |
US7477219B2 (en) * | 2006-05-08 | 2009-01-13 | Texas Instruments Incorporated | Micro-mirror and method |
US8432597B2 (en) * | 2006-05-08 | 2013-04-30 | Texas Instruments Incorporated | Micro-mirror hinge |
DE102006051207B4 (de) | 2006-10-30 | 2019-09-12 | Robert Bosch Gmbh | Mikromechanisches Bauelement mit einer Mikroschwingvorrichtung und Verfahren zum Abgleich eines Bauelements |
US8171804B2 (en) | 2006-12-22 | 2012-05-08 | Texas Instruments Incorporated | Motion conversion system |
US7535620B2 (en) * | 2007-04-04 | 2009-05-19 | Precisely Microtechnology Corp. | Micro-electro-mechanical system micro mirror |
US8472100B2 (en) * | 2008-03-12 | 2013-06-25 | Texas Instruments Incorporated | Multilayered deformable element with reduced memory properties in a MEMS device |
US7997744B2 (en) * | 2008-03-12 | 2011-08-16 | Texas Instruments Incorporated | Electrically conductive protection layer and a microelectromechanical device using the same |
US8541850B2 (en) * | 2008-12-12 | 2013-09-24 | Texas Instruments Incorporated | Method and system for forming resonators over CMOS |
US8238018B2 (en) | 2009-06-01 | 2012-08-07 | Zhou Tiansheng | MEMS micromirror and micromirror array |
US9036231B2 (en) | 2010-10-20 | 2015-05-19 | Tiansheng ZHOU | Micro-electro-mechanical systems micromirrors and micromirror arrays |
US10551613B2 (en) | 2010-10-20 | 2020-02-04 | Tiansheng ZHOU | Micro-electro-mechanical systems micromirrors and micromirror arrays |
US9385634B2 (en) | 2012-01-26 | 2016-07-05 | Tiansheng ZHOU | Rotational type of MEMS electrostatic actuator |
DE102017206252A1 (de) | 2017-04-11 | 2018-10-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mikromechanische Spiegelvorrichtung |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US434212A (en) * | 1890-08-12 | Spring-hinge | ||
US2733476A (en) * | 1956-02-07 | Torsion fflngse | ||
US5061049A (en) * | 1984-08-31 | 1991-10-29 | Texas Instruments Incorporated | Spatial light modulator and method |
DE3542154A1 (de) * | 1984-12-01 | 1986-07-10 | Ngk Spark Plug Co | Lichtumlenkvorrichtung |
US4921231A (en) * | 1985-08-14 | 1990-05-01 | Reynolds Torsion System, Inc. | Torsion spring cartridge assembly |
US4949426A (en) * | 1987-11-30 | 1990-08-21 | Mita Industrial Co., Ltd. | Hinge mechanism with torsion bar |
US4956619A (en) * | 1988-02-19 | 1990-09-11 | Texas Instruments Incorporated | Spatial light modulator |
GB2239101B (en) * | 1989-11-17 | 1993-09-22 | Marconi Gec Ltd | Optical device |
US5083857A (en) * | 1990-06-29 | 1992-01-28 | Texas Instruments Incorporated | Multi-level deformable mirror device |
GB2275787A (en) * | 1993-03-05 | 1994-09-07 | British Aerospace | Silicon micro-mirror unit |
US5345521A (en) * | 1993-07-12 | 1994-09-06 | Texas Instrument Incorporated | Architecture for optical switch |
US5535047A (en) * | 1995-04-18 | 1996-07-09 | Texas Instruments Incorporated | Active yoke hidden hinge digital micromirror device |
-
1995
- 1995-07-20 US US08/504,861 patent/US5739941A/en not_active Expired - Fee Related
-
1996
- 1996-07-19 EP EP96111687A patent/EP0754958A3/en not_active Withdrawn
- 1996-07-19 KR KR1019960029114A patent/KR980010479A/ko not_active Application Discontinuation
- 1996-07-19 CA CA002181612A patent/CA2181612A1/en not_active Abandoned
-
1997
- 1997-07-15 TW TW086110186A patent/TW339412B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR980010479A (ko) | 1998-04-30 |
EP0754958A2 (en) | 1997-01-22 |
CA2181612A1 (en) | 1997-01-21 |
EP0754958A3 (en) | 1998-03-11 |
US5739941A (en) | 1998-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |