CN101276053A - 微振荡器件及微振荡器件阵列 - Google Patents
微振荡器件及微振荡器件阵列 Download PDFInfo
- Publication number
- CN101276053A CN101276053A CNA2008100903116A CN200810090311A CN101276053A CN 101276053 A CN101276053 A CN 101276053A CN A2008100903116 A CNA2008100903116 A CN A2008100903116A CN 200810090311 A CN200810090311 A CN 200810090311A CN 101276053 A CN101276053 A CN 101276053A
- Authority
- CN
- China
- Prior art keywords
- oscillation device
- drive electrode
- micro oscillation
- electrode
- parts
- 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
Images
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
-
- 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
- B81B3/0086—Electrical characteristics, e.g. reducing driving voltage, improving resistance to peak voltage
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2201/00—Specific applications of microelectromechanical systems
- B81B2201/03—Microengines and actuators
- B81B2201/033—Comb drives
-
- 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
- B81B2201/047—Optical MEMS not provided for in B81B2201/042 - B81B2201/045
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Micromachines (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007094568A JP4598795B2 (ja) | 2007-03-30 | 2007-03-30 | マイクロ揺動素子およびマイクロ揺動素子アレイ |
JP2007-094568 | 2007-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101276053A true CN101276053A (zh) | 2008-10-01 |
CN101276053B CN101276053B (zh) | 2011-09-28 |
Family
ID=39615872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100903116A Expired - Fee Related CN101276053B (zh) | 2007-03-30 | 2008-03-28 | 微振荡器件及微振荡器件阵列 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7880951B2 (zh) |
EP (1) | EP1975674B1 (zh) |
JP (1) | JP4598795B2 (zh) |
KR (1) | KR20080089301A (zh) |
CN (1) | CN101276053B (zh) |
TW (1) | TW200848781A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102954806A (zh) * | 2011-08-17 | 2013-03-06 | 精工爱普生株式会社 | 物理量传感器及电子设备 |
CN113495335A (zh) * | 2020-03-18 | 2021-10-12 | 扬明光学股份有限公司 | 光路调整机构及其制造方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4138736B2 (ja) * | 2004-12-02 | 2008-08-27 | 富士通株式会社 | マイクロ揺動素子 |
JP4477659B2 (ja) * | 2007-06-29 | 2010-06-09 | 富士通株式会社 | マイクロ揺動素子およびマイクロ揺動素子アレイ |
JP5347628B2 (ja) * | 2009-03-26 | 2013-11-20 | 富士通株式会社 | マイクロ構造体 |
WO2010113251A1 (ja) * | 2009-03-31 | 2010-10-07 | 富士通株式会社 | マイクロ可動素子アレイおよび通信機器 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3270141B2 (ja) * | 1992-09-29 | 2002-04-02 | 株式会社リコー | 力検出装置 |
JPH11248733A (ja) | 1998-03-05 | 1999-09-17 | Denso Corp | 角速度センサ及びその製造方法 |
JP2003019700A (ja) | 2001-07-06 | 2003-01-21 | Canon Inc | マイクロ構造体、およびその作製方法 |
JP4140816B2 (ja) | 2002-05-24 | 2008-08-27 | 富士通株式会社 | マイクロミラー素子 |
US6968101B2 (en) * | 2002-05-28 | 2005-11-22 | Jds Uniphase Inc. | Electrode configuration for piano MEMs micromirror |
KR100486716B1 (ko) * | 2002-10-18 | 2005-05-03 | 삼성전자주식회사 | 2-d 액튜에이터 및 그 제조방법 |
JP2004341364A (ja) | 2003-05-16 | 2004-12-02 | Ricoh Co Ltd | 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 |
JP4464186B2 (ja) | 2004-04-20 | 2010-05-19 | 富士通株式会社 | マイクロ揺動素子 |
JP2005305607A (ja) | 2004-04-23 | 2005-11-04 | Matsushita Electric Ind Co Ltd | 微小機械素子の製造方法および当該微小機械素子を備えた物品 |
JP4536462B2 (ja) | 2004-09-06 | 2010-09-01 | 日本信号株式会社 | プレーナ型アクチュエータ及びその製造方法 |
JP4365308B2 (ja) * | 2004-12-02 | 2009-11-18 | 富士通株式会社 | マイクロ揺動素子 |
JP5098254B2 (ja) * | 2006-08-29 | 2012-12-12 | 富士通株式会社 | マイクロ揺動素子 |
-
2007
- 2007-03-30 JP JP2007094568A patent/JP4598795B2/ja not_active Expired - Fee Related
-
2008
- 2008-03-27 TW TW097110994A patent/TW200848781A/zh unknown
- 2008-03-28 EP EP08103114A patent/EP1975674B1/en not_active Expired - Fee Related
- 2008-03-28 KR KR1020080029368A patent/KR20080089301A/ko not_active Application Discontinuation
- 2008-03-28 CN CN2008100903116A patent/CN101276053B/zh not_active Expired - Fee Related
- 2008-03-31 US US12/059,859 patent/US7880951B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102954806A (zh) * | 2011-08-17 | 2013-03-06 | 精工爱普生株式会社 | 物理量传感器及电子设备 |
CN102954806B (zh) * | 2011-08-17 | 2016-12-21 | 精工爱普生株式会社 | 物理量传感器及电子设备 |
CN113495335A (zh) * | 2020-03-18 | 2021-10-12 | 扬明光学股份有限公司 | 光路调整机构及其制造方法 |
CN113495335B (zh) * | 2020-03-18 | 2023-08-25 | 扬明光学股份有限公司 | 光路调整机构及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20080089301A (ko) | 2008-10-06 |
EP1975674B1 (en) | 2011-05-11 |
EP1975674A3 (en) | 2010-01-20 |
CN101276053B (zh) | 2011-09-28 |
JP4598795B2 (ja) | 2010-12-15 |
TW200848781A (en) | 2008-12-16 |
US20080239456A1 (en) | 2008-10-02 |
EP1975674A2 (en) | 2008-10-01 |
US7880951B2 (en) | 2011-02-01 |
JP2008246655A (ja) | 2008-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DRNC HOLDINGS, INC. Free format text: FORMER OWNER: FUJITSU LTD. Effective date: 20150205 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: DELAWARE STATE, UNITED STATES |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150205 Address after: Delaware Patentee after: DRNC HOLDING CO., LTD. Address before: Kawasaki, Kanagawa, Japan Patentee before: Fujitsu Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20190328 |