CN1207593C - 包括由导电衬垫隔开的镜面基片和布线基片的微镜面单元 - Google Patents
包括由导电衬垫隔开的镜面基片和布线基片的微镜面单元 Download PDFInfo
- Publication number
- CN1207593C CN1207593C CNB031023215A CN03102321A CN1207593C CN 1207593 C CN1207593 C CN 1207593C CN B031023215 A CNB031023215 A CN B031023215A CN 03102321 A CN03102321 A CN 03102321A CN 1207593 C CN1207593 C CN 1207593C
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- China
- Prior art keywords
- substrate
- micromirror unit
- inner frame
- micro mirror
- minute surface
- 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.)
- Expired - Fee Related
Links
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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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
- G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
- G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
- G02B6/3518—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror the reflective optical element being an intrinsic part of a MEMS device, i.e. fabricated together with the MEMS device
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4228—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements
- G02B6/4232—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements using the surface tension of fluid solder to align the elements, e.g. solder bump techniques
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
- G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
- G02B6/3554—3D constellations, i.e. with switching elements and switched beams located in a volume
- G02B6/3556—NxM switch, i.e. regular arrays of switches elements of matrix type constellation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
- G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
- G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
- G02B6/357—Electrostatic force
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
- G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
- G02B6/3584—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details constructional details of an associated actuator having a MEMS construction, i.e. constructed using semiconductor technology such as etching
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/904—Micromirror
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Micromachines (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002151549A JP4140816B2 (ja) | 2002-05-24 | 2002-05-24 | マイクロミラー素子 |
JP151549/2002 | 2002-05-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1459643A CN1459643A (zh) | 2003-12-03 |
CN1207593C true CN1207593C (zh) | 2005-06-22 |
Family
ID=29545360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031023215A Expired - Fee Related CN1207593C (zh) | 2002-05-24 | 2003-01-30 | 包括由导电衬垫隔开的镜面基片和布线基片的微镜面单元 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6806992B2 (zh) |
EP (1) | EP1369730B1 (zh) |
JP (1) | JP4140816B2 (zh) |
KR (1) | KR100923846B1 (zh) |
CN (1) | CN1207593C (zh) |
DE (1) | DE60308752T2 (zh) |
TW (1) | TWI234006B (zh) |
Families Citing this family (69)
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US7405860B2 (en) * | 2002-11-26 | 2008-07-29 | Texas Instruments Incorporated | Spatial light modulators with light blocking/absorbing areas |
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US7015885B2 (en) | 2003-03-22 | 2006-03-21 | Active Optical Networks, Inc. | MEMS devices monolithically integrated with drive and control circuitry |
JP4427298B2 (ja) * | 2003-10-28 | 2010-03-03 | 富士通株式会社 | 多段バンプの形成方法 |
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JP4651302B2 (ja) * | 2004-04-28 | 2011-03-16 | よこはまティーエルオー株式会社 | マイクロミラー素子の製造方法 |
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JP4365308B2 (ja) * | 2004-12-02 | 2009-11-18 | 富士通株式会社 | マイクロ揺動素子 |
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-
2002
- 2002-05-24 JP JP2002151549A patent/JP4140816B2/ja not_active Expired - Fee Related
- 2002-12-31 US US10/331,500 patent/US6806992B2/en not_active Expired - Lifetime
-
2003
- 2003-01-02 TW TW092100023A patent/TWI234006B/zh not_active IP Right Cessation
- 2003-01-15 DE DE60308752T patent/DE60308752T2/de not_active Expired - Lifetime
- 2003-01-15 KR KR1020030002605A patent/KR100923846B1/ko not_active IP Right Cessation
- 2003-01-15 EP EP03000825A patent/EP1369730B1/en not_active Expired - Fee Related
- 2003-01-30 CN CNB031023215A patent/CN1207593C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW200307145A (en) | 2003-12-01 |
KR20030091655A (ko) | 2003-12-03 |
JP4140816B2 (ja) | 2008-08-27 |
DE60308752T2 (de) | 2007-04-19 |
EP1369730A1 (en) | 2003-12-10 |
KR100923846B1 (ko) | 2009-10-27 |
EP1369730B1 (en) | 2006-10-04 |
US6806992B2 (en) | 2004-10-19 |
CN1459643A (zh) | 2003-12-03 |
JP2003344785A (ja) | 2003-12-03 |
DE60308752D1 (de) | 2006-11-16 |
TWI234006B (en) | 2005-06-11 |
US20030218793A1 (en) | 2003-11-27 |
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