KR100644896B1 - 전자력 구동 스캐닝 마이크로미러 및 이를 사용한광스캐닝 장치 - Google Patents
전자력 구동 스캐닝 마이크로미러 및 이를 사용한광스캐닝 장치 Download PDFInfo
- Publication number
- KR100644896B1 KR100644896B1 KR1020050005126A KR20050005126A KR100644896B1 KR 100644896 B1 KR100644896 B1 KR 100644896B1 KR 1020050005126 A KR1020050005126 A KR 1020050005126A KR 20050005126 A KR20050005126 A KR 20050005126A KR 100644896 B1 KR100644896 B1 KR 100644896B1
- Authority
- KR
- South Korea
- Prior art keywords
- mirror plate
- micromirror
- electromagnetic force
- scanning micromirror
- rear surface
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/968—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members
- E06B3/9687—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members with screws blocking the connecting piece inside or on the frame member
- E06B3/9688—Mitre joints
-
- 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
- G02B26/085—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 means being moved or deformed by electromagnetic means
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/9647—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces the connecting piece being part of or otherwise linked to the window or door fittings
- E06B3/9648—Mitre joints
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/968—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members
- E06B3/9681—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members by press fit or adhesion
- E06B3/9682—Mitre joints
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Micromachines (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
Description
Claims (11)
- 내부에 홀이 형성된 기판하부; 상기 기판하부 위에 적층된 기판상부; 상기 기판상부에 토션빔으로 회전가능하도록 연결되고, 반사면은 상기 기판하부에 형성된 홀을 향하는 미러판; 상기 미러판의 반사면의 후면에 형성되어 상기 미러판의 변형을 억제하는 강화프레임; 상기 미러판의 반사면의 후면에 형성되어 구동력을 발생시키는 자성체; 상기 미러판 반사면의 후면에 형성되어 자기장을 발생시키는 코일; 및 상기 미러판의 반사면의 후면에 형성되어 상기 구동력을 조절하는 조절전극을 포함하는 전자력 구동 스캐닝 마이크로미러.
- 제1항에 있어서, 상기 강화 프레임 구조물은 하나 이상의 단위 프레임 구조물로 구성되어 어레이 형태로 배치된 것을 특징으로 하는 전자력 구동 스캐닝 마이크로미러.
- 제2항에 있어서, 상기의 단위 프레임 구조물은 회전축에 가까운 쪽이 회전축에서 먼 쪽보다 폭이 넓은 것을 특징으로 하는 전자력 구동 스캐닝 마이크로미러.
- 제2항에 있어서, 상기의 단위 프레임 구조물은 회전축에 가까운 쪽이 회전축에서 먼 쪽보다 두께가 두꺼운 것을 특징으로 하는 전자력 구동 스캐닝 마이크로미러.
- 제2항에 있어서, 상기의 단위 프레임 구조물은 소정의 부위가 비어있어 질량을 감소시킬 수 있는 것을 특징으로 하는 전자력 구동 스캐닝 마이크로미러.
- 제1항에 있어서, 상기의 자성체는 회전축을 중심으로 대칭 또는 비대칭으로 형성된 것을 특징으로 하는 전자력 구동 스캐닝 마이크로미러.
- 제1항에 있어서, 상기의 자성체는 상기 강화 프레임의 표면에 형성되거나 상기 강화 프레임 표면으로부터 매립된 형태로 제작된 것을 특징으로 하는 전자력 구동 스캐닝 마이크로미러.
- 제1항에 있어서, 가동 전극이 강화 프레임 구조물의 일측에 더 형성된 것을 특징으로 하는 전자력 구동 스캐닝 마이크로미러.
- 제1항에 있어서, 마이크로미러와 조절 전극 사이 또는 조절 전극과 가동 전극 사이에 전위차를 인가하여 구동력을 조절하는 것을 특징으로 하는 전자력 구동 스캐닝 마이크로미러.
- 제1항에 있어서, 코일은 미러판 반사면의 후면의 기판 상부에 집적되어 형성하거나, 미러판 반사면 후면과 일정 거리에 별도로 형성하여 부착하는 것을 특징으 로 하는 전자력 구동 스캐닝 마이크로미러.
- 제1항 내지 제 10항 중 어느 한 항의 스캐닝 마이크로미러와, 하나 이상의 렌즈를 포함하여 구성되고, 광원으로부터 상기 스캐닝 마이크로미러 패키지에 입사광을 제공하는 광학계를 포함하는 광스캐닝 장치.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050005126A KR100644896B1 (ko) | 2005-01-19 | 2005-01-19 | 전자력 구동 스캐닝 마이크로미러 및 이를 사용한광스캐닝 장치 |
US11/335,093 US7324252B2 (en) | 2005-01-19 | 2006-01-18 | Electromagnetic scanning micro-mirror and optical scanning device using the same |
JP2006010530A JP4392410B2 (ja) | 2005-01-19 | 2006-01-18 | 電磁力駆動スキャニングマイクロミラー及びこれを使用した光スキャニング装置 |
TW095101912A TWI290239B (en) | 2005-01-19 | 2006-01-18 | Electromagnetic scanning micro-mirror and optical scanning device using the same |
EP06001119A EP1684108A1 (en) | 2005-01-19 | 2006-01-19 | Electromagnetic scanning micro-mirror and optical scanning device using the same |
CNB2006100059091A CN100380172C (zh) | 2005-01-19 | 2006-01-19 | 电磁扫描微镜以及使用其的光学扫描装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050005126A KR100644896B1 (ko) | 2005-01-19 | 2005-01-19 | 전자력 구동 스캐닝 마이크로미러 및 이를 사용한광스캐닝 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060084307A KR20060084307A (ko) | 2006-07-24 |
KR100644896B1 true KR100644896B1 (ko) | 2006-11-14 |
Family
ID=35985373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020050005126A KR100644896B1 (ko) | 2005-01-19 | 2005-01-19 | 전자력 구동 스캐닝 마이크로미러 및 이를 사용한광스캐닝 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7324252B2 (ko) |
EP (1) | EP1684108A1 (ko) |
JP (1) | JP4392410B2 (ko) |
KR (1) | KR100644896B1 (ko) |
CN (1) | CN100380172C (ko) |
TW (1) | TWI290239B (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100743315B1 (ko) * | 2005-08-26 | 2007-07-26 | 엘지전자 주식회사 | 마이크로 미러 디바이스 및 이를 이용한 마이크로 미러디바이스 어레이 |
JP2009058930A (ja) * | 2007-08-07 | 2009-03-19 | Canon Inc | 揺動体装置、光偏向器、及びそれを用いた光学機器 |
KR101343314B1 (ko) * | 2009-02-18 | 2013-12-18 | 도꾸리쯔교세이호진 상교기쥬쯔 소고겡뀨죠 | 광빔 주사장치 |
JP6094105B2 (ja) * | 2012-09-13 | 2017-03-15 | セイコーエプソン株式会社 | アクチュエーター、光スキャナー、画像表示装置、ヘッドマウントディスプレイ |
CN102967934B (zh) * | 2012-12-04 | 2016-08-03 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种电磁驱动微镜 |
CN109828257A (zh) * | 2019-02-14 | 2019-05-31 | 昂纳信息技术(深圳)有限公司 | 一种扫描装置及激光雷达 |
CN111830701B (zh) * | 2019-04-19 | 2022-02-15 | 华为技术有限公司 | 电磁微镜及激光设备 |
DE102019216154A1 (de) * | 2019-10-21 | 2021-04-22 | Robert Bosch Gmbh | Mikromechanisches Schwingungssystem |
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2005
- 2005-01-19 KR KR1020050005126A patent/KR100644896B1/ko active IP Right Grant
-
2006
- 2006-01-18 TW TW095101912A patent/TWI290239B/zh not_active IP Right Cessation
- 2006-01-18 US US11/335,093 patent/US7324252B2/en active Active
- 2006-01-18 JP JP2006010530A patent/JP4392410B2/ja not_active Expired - Fee Related
- 2006-01-19 CN CNB2006100059091A patent/CN100380172C/zh not_active Expired - Fee Related
- 2006-01-19 EP EP06001119A patent/EP1684108A1/en not_active Withdrawn
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JPH08248334A (ja) * | 1995-02-25 | 1996-09-27 | Samsung Electro Mech Co Ltd | 微細ミラーアレイのミラー駆動方法及びその装置 |
JP2003015064A (ja) | 2001-07-04 | 2003-01-15 | Fujitsu Ltd | マイクロミラー素子 |
KR20060018683A (ko) * | 2004-08-25 | 2006-03-02 | 엘지전자 주식회사 | 정전력 구동 스캐닝 마이크로미러 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20060084307A (ko) | 2006-07-24 |
JP2006201783A (ja) | 2006-08-03 |
TW200632368A (en) | 2006-09-16 |
TWI290239B (en) | 2007-11-21 |
CN100380172C (zh) | 2008-04-09 |
US20060158710A1 (en) | 2006-07-20 |
US7324252B2 (en) | 2008-01-29 |
JP4392410B2 (ja) | 2010-01-06 |
CN1825163A (zh) | 2006-08-30 |
EP1684108A1 (en) | 2006-07-26 |
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