CN1125328A - 用在光学投影系统中的薄膜驱动反射镜阵列 - Google Patents
用在光学投影系统中的薄膜驱动反射镜阵列 Download PDFInfo
- Publication number
- CN1125328A CN1125328A CN95104754A CN95104754A CN1125328A CN 1125328 A CN1125328 A CN 1125328A CN 95104754 A CN95104754 A CN 95104754A CN 95104754 A CN95104754 A CN 95104754A CN 1125328 A CN1125328 A CN 1125328A
- Authority
- CN
- China
- Prior art keywords
- layer
- array
- remove
- thin film
- mirror
- 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
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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
- 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
- G02B26/0858—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 piezoelectric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR9505/94 | 1994-04-30 | ||
KR1019940009505A KR0151453B1 (ko) | 1994-04-30 | 1994-04-30 | 광로조절장치 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1125328A true CN1125328A (zh) | 1996-06-26 |
CN1065966C CN1065966C (zh) | 2001-05-16 |
Family
ID=19382260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95104754A Expired - Fee Related CN1065966C (zh) | 1994-04-30 | 1995-04-28 | 用在光学投影系统中的薄膜驱动反射镜阵列 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5627673A (zh) |
JP (1) | JPH07301754A (zh) |
KR (1) | KR0151453B1 (zh) |
CN (1) | CN1065966C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101539662B (zh) * | 2008-03-19 | 2012-05-23 | 株式会社日立制作所 | 反射镜驱动方法和使用其的显示装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5808782A (en) * | 1995-07-31 | 1998-09-15 | Daewoo Electronics, Co., Ltd. | Thin film actuated mirror array having spacing member |
JPH1062614A (ja) * | 1996-05-23 | 1998-03-06 | Daewoo Electron Co Ltd | M×n個の薄膜アクチュエーテッドミラーアレイの製造方法 |
KR100229788B1 (ko) * | 1996-05-29 | 1999-11-15 | 전주범 | 광로 조절 장치의 제조 방법 |
US5991064A (en) * | 1996-06-29 | 1999-11-23 | Daewoo Electronics Co., Ltd. | Thin film actuated mirror array and a method for the manufacture thereof |
WO1998008127A1 (en) * | 1996-08-21 | 1998-02-26 | Daewoo Electronics Co., Ltd. | Thin film actuated mirror array for use in an optical projection system |
WO1998033327A1 (en) * | 1997-01-23 | 1998-07-30 | Daewoo Electronics Co., Ltd. | Thin film actuated mirror array in an optical projection system and method for manufacturing the same |
US7281808B2 (en) * | 2003-06-21 | 2007-10-16 | Qortek, Inc. | Thin, nearly wireless adaptive optical device |
US7136215B1 (en) * | 2005-05-18 | 2006-11-14 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Piezoelectrically-activated cantilevered spatial light modulator |
TWI372271B (en) * | 2005-09-13 | 2012-09-11 | Zeiss Carl Smt Gmbh | Optical element unit, optical element holder, method of manufacturing an optical element holder, optical element module, optical exposure apparatus, and method of manufacturing a semiconductor device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5481396A (en) * | 1994-02-23 | 1996-01-02 | Aura Systems, Inc. | Thin film actuated mirror array |
-
1994
- 1994-04-30 KR KR1019940009505A patent/KR0151453B1/ko not_active IP Right Cessation
-
1995
- 1995-04-28 CN CN95104754A patent/CN1065966C/zh not_active Expired - Fee Related
- 1995-04-28 US US08/431,522 patent/US5627673A/en not_active Expired - Lifetime
- 1995-05-01 JP JP7131129A patent/JPH07301754A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101539662B (zh) * | 2008-03-19 | 2012-05-23 | 株式会社日立制作所 | 反射镜驱动方法和使用其的显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1065966C (zh) | 2001-05-16 |
KR950029795A (ko) | 1995-11-24 |
KR0151453B1 (ko) | 1998-12-15 |
US5627673A (en) | 1997-05-06 |
JPH07301754A (ja) | 1995-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
CI01 | Publication of corrected invention patent application |
Correction item: Inventor Correct: Min Yongji False: Min Guji Number: 26 Page: 100 Volume: 12 |
|
ERR | Gazette correction |
Free format text: CORRECT: INVENTOR; FROM: MIN GUJI TO: MIN YONGJI |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20030926 Patentee after: Daiwoo Electronics Co., Ltd. Patentee before: Daewoo Electronics Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010516 Termination date: 20100428 |