JP4676496B2 - 微小電気機械システムにおけるアモルファス屈曲部 - Google Patents
微小電気機械システムにおけるアモルファス屈曲部 Download PDFInfo
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- JP4676496B2 JP4676496B2 JP2007535684A JP2007535684A JP4676496B2 JP 4676496 B2 JP4676496 B2 JP 4676496B2 JP 2007535684 A JP2007535684 A JP 2007535684A JP 2007535684 A JP2007535684 A JP 2007535684A JP 4676496 B2 JP4676496 B2 JP 4676496B2
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- Prior art keywords
- amorphous
- bend
- substrate
- bent portion
- mems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
- B81B3/0064—Constitution or structural means for improving or controlling the physical properties of a device
- B81B3/0067—Mechanical properties
- B81B3/0072—For controlling internal stress or strain in moving or flexible elements, e.g. stress compensating layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2201/00—Specific applications of microelectromechanical systems
- B81B2201/04—Optical MEMS
- B81B2201/042—Micromirrors, not used as optical switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2203/00—Basic microelectromechanical structures
- B81B2203/01—Suspended structures, i.e. structures allowing a movement
- B81B2203/0109—Bridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2203/00—Basic microelectromechanical structures
- B81B2203/01—Suspended structures, i.e. structures allowing a movement
- B81B2203/0181—See-saws
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Micromachines (AREA)
Description
Claims (9)
- 基板(110,210)と、
前記基板(110,210)に結合された屈曲部(120)と、
前記屈曲部(120)に結合された偏向可能又は可動な構成要素(130,230)とを含み、
前記屈曲部(120)は、アモルファス材料で作成され、35と65との間の原子百分率のタンタルを含むタンタルアルミニウム合金(TaAl)から成ることを特徴とする、微小電気機械システム(100,200,300,400,500)。 - 前記構成要素が光変調器(230)から成ることを特徴とする、請求項1に記載の微小電気機械システム(100,200,300,400,500)。
- 前記光変調器(230)がファブリーペロー光変調器から成ることを特徴とする、請求項2に記載の微小電気機械システム(100,200,300,400,500)。
- 前記屈曲部(120)が、前記アモルファス材料の薄膜から成ることを特徴とする、請求項1に記載の微小電気機械システム(100,200,300,400,500)。
- 前記屈曲部(120)が、蛇行屈曲部、柱状屈曲部、又はねじれ屈曲部のうちの1つから成ることを特徴とする、請求項1に記載の微小電気機械システム(100,200,300,400,500)。
- 前記屈曲部(120)が、前記基板から突出するアンカー支持体に結合されることを特徴とする、請求項1に記載の微小電気機械システム(100,200,300,400,500)。
- アモルファス材料から成る屈曲部(120)であって、
前記屈曲部(120)が、偏向可能又は可動な構成要素(130,230)を基板(110,210)に結合するために微小電気機械システム(100,200,300,400,500)で使用されるように構成されており、
前記アモルファス材料が、35と65との間の原子百分率のタンタルを含むタンタルアルミニウム合金(TaAl)から成ることを特徴とする、屈曲部(120)。 - 基板(110,210)を形成し、
アモルファス材料から成る屈曲部(120)を形成し、前記屈曲部(120)が前記基板(110,210)に結合されており、
前記屈曲部(120)に結合された偏向可能又は可動な構成要素(130,230)を形成することを含み、
前記アモルファス材料が、35と65との間の原子百分率のタンタルを含むタンタルアルミニウム合金(TaAl)から成ることを特徴とする、微小電気機械システム(100,200,300,400,500)を形成する方法。 - 前記アモルファス材料から成る屈曲部(120)を形成することが、
前記基板(110,210)上に複数の結晶膜を付着し、
前記結晶膜を焼きなましして、前記結晶膜内に固相反応を引き起こすことを含み、
前記固相反応によって前記結晶膜がアモルファス構造になることを特徴とする、請求項8に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/958,707 US7184193B2 (en) | 2004-10-05 | 2004-10-05 | Systems and methods for amorphous flexures in micro-electro mechanical systems |
PCT/US2005/030778 WO2006041585A1 (en) | 2004-10-05 | 2005-08-30 | Amorphous flexures in micro-electro mechanical systems |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008516282A JP2008516282A (ja) | 2008-05-15 |
JP4676496B2 true JP4676496B2 (ja) | 2011-04-27 |
Family
ID=35336633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007535684A Expired - Fee Related JP4676496B2 (ja) | 2004-10-05 | 2005-08-30 | 微小電気機械システムにおけるアモルファス屈曲部 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7184193B2 (ja) |
EP (1) | EP1799613A1 (ja) |
JP (1) | JP4676496B2 (ja) |
KR (1) | KR20070105300A (ja) |
CN (1) | CN101035738A (ja) |
TW (1) | TW200628392A (ja) |
WO (1) | WO2006041585A1 (ja) |
Families Citing this family (22)
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JP4868116B2 (ja) * | 2005-09-30 | 2012-02-01 | 学校法人早稲田大学 | 金−コバルト系アモルファス合金めっき皮膜、電気めっき液及び電気めっき方法 |
US7851876B2 (en) * | 2006-10-20 | 2010-12-14 | Hewlett-Packard Development Company, L.P. | Micro electro mechanical system |
US7630121B2 (en) * | 2007-07-02 | 2009-12-08 | Qualcomm Mems Technologies, Inc. | Electromechanical device with optical function separated from mechanical and electrical function |
JP2009192379A (ja) * | 2008-02-14 | 2009-08-27 | Seiko Instruments Inc | 加速度センサ及び加速度センサの製造方法 |
US7944604B2 (en) | 2008-03-07 | 2011-05-17 | Qualcomm Mems Technologies, Inc. | Interferometric modulator in transmission mode |
US8039912B2 (en) * | 2008-06-25 | 2011-10-18 | Honeywell International Inc. | Systems and methods for reduced stress anchors |
JP2010263736A (ja) * | 2009-05-11 | 2010-11-18 | Mitsumi Electric Co Ltd | 圧電アクチュエータ |
JP2012113146A (ja) * | 2010-11-25 | 2012-06-14 | Canon Electronics Inc | 振動素子、光走査装置、アクチュエータ装置、映像投影装置及び画像形成装置 |
US9279733B2 (en) * | 2012-07-03 | 2016-03-08 | Apple Inc. | Bulk amorphous alloy pressure sensor |
JP2014107779A (ja) * | 2012-11-29 | 2014-06-09 | Seiko Epson Corp | 振動子、振動子の製造方法、電子機器、及び移動体 |
JP6018926B2 (ja) * | 2013-01-09 | 2016-11-02 | 富士フイルム株式会社 | マイクロミラーデバイス及びその製造方法 |
US9030723B2 (en) * | 2013-01-18 | 2015-05-12 | Pixtronix, Inc. | Asymmetric travel for MEMS light modulator |
US10125010B2 (en) * | 2014-07-30 | 2018-11-13 | Hewlett-Packard Development Company, L.P. | Elastic device |
JP6494742B2 (ja) * | 2014-08-04 | 2019-04-03 | バ−ティス、ファイズ | ピストンチューブ静電マイクロアクチュエータ |
US10468206B2 (en) * | 2015-07-01 | 2019-11-05 | Samsung Electronics Co., Ltd. | Method for patterning amorphous alloy, amorphous alloy pattern structure using the same, dome switch, and method for manufacturing dome switch |
CN110418844B (zh) | 2016-10-31 | 2024-04-09 | 梅科诺有限公司 | 用于生物细胞注射的针操纵器的阵列 |
US11036030B2 (en) * | 2018-06-15 | 2021-06-15 | Silicon Light Machines Corporation | MEMS posting for increased thermal dissipation |
KR102283934B1 (ko) | 2018-11-16 | 2021-07-30 | 한국원자력의학원 | Pet 영상에 기반한 가상 ct 영상 및 감쇠보정 pet 영상 생성 방법 및 시스템 |
JP2022536660A (ja) * | 2019-06-13 | 2022-08-18 | メコノス,インコーポレイテッド | 微小電気機械システム構造及びそれらの応用 |
WO2022006465A1 (en) * | 2020-07-01 | 2022-01-06 | Carnegie Mellon University | Micro-electromechanical system (mems) including tantalum as a structural material |
CN111762751B (zh) * | 2020-07-06 | 2022-01-07 | 瑞声声学科技(深圳)有限公司 | Mems导电件以及导电镀层的制备方法 |
DE102021126358B3 (de) * | 2021-10-12 | 2023-03-16 | Lpkf Laser & Electronics Aktiengesellschaft | Optischer Bildstabilisator sowie ein damit ausgestattetes mobiles Gerät und Verfahren zur Herstellung |
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-
2004
- 2004-10-05 US US10/958,707 patent/US7184193B2/en not_active Expired - Fee Related
-
2005
- 2005-08-30 KR KR1020077007866A patent/KR20070105300A/ko active IP Right Grant
- 2005-08-30 WO PCT/US2005/030778 patent/WO2006041585A1/en active Application Filing
- 2005-08-30 JP JP2007535684A patent/JP4676496B2/ja not_active Expired - Fee Related
- 2005-08-30 CN CNA2005800339946A patent/CN101035738A/zh active Pending
- 2005-08-30 EP EP05795290A patent/EP1799613A1/en not_active Withdrawn
- 2005-09-06 TW TW094130506A patent/TW200628392A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
KR20070105300A (ko) | 2007-10-30 |
US20060072187A1 (en) | 2006-04-06 |
TW200628392A (en) | 2006-08-16 |
CN101035738A (zh) | 2007-09-12 |
EP1799613A1 (en) | 2007-06-27 |
JP2008516282A (ja) | 2008-05-15 |
US7184193B2 (en) | 2007-02-27 |
WO2006041585A1 (en) | 2006-04-20 |
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