AR007322A1 - Conjunto de m x n espejos accionados de pelicula delgada y metodo para la fabricacion del mismo - Google Patents
Conjunto de m x n espejos accionados de pelicula delgada y metodo para la fabricacion del mismoInfo
- Publication number
- AR007322A1 AR007322A1 ARP970102297A ARP970102297A AR007322A1 AR 007322 A1 AR007322 A1 AR 007322A1 AR P970102297 A ARP970102297 A AR P970102297A AR P970102297 A ARP970102297 A AR P970102297A AR 007322 A1 AR007322 A1 AR 007322A1
- Authority
- AR
- Argentina
- Prior art keywords
- thin
- film
- film electrode
- mirrors
- driven mirrors
- Prior art date
Links
Classifications
-
- 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
- G02F1/01—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 for the control of the intensity, phase, polarisation or colour
- G02F1/015—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 for the control of the intensity, phase, polarisation or colour based on semiconductor elements with at least one potential jump barrier, e.g. PN, PIN junction
-
- 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
-
- 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
Abstract
Un conjunto de M x N espejos accionados de película delgada y método para la fabricación del mismo, donde el conjunto incluye una matriz activa y unconjunto de M x N estructuras accionadoras. Cada una de las estructuras accionadoras incluyeun electrodo superior de película delgada, un miembroelectromovible de película delgada, un electrodo inferior de película delgada, un miembro elástico y un conducto. En el conjunto, dado que el electrodosuperior de película delgada está eléctricamente conectado en forma individual a la matriz activa a través del conducto en cada uno de los espejosaccionados, si un espejo resulta inoperable por alguna razón, por ejemplo, un cortocircuito debido a un rasgado en el electrodo superior de película delgada,otros espejos accionados de película delgada en la misma hilera o columna en el conjunto 200 no se ven afectados.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960018394A KR100229788B1 (ko) | 1996-05-29 | 1996-05-29 | 광로 조절 장치의 제조 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR007322A1 true AR007322A1 (es) | 1999-10-27 |
Family
ID=19459999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970102297A AR007322A1 (es) | 1996-05-29 | 1997-05-29 | Conjunto de m x n espejos accionados de pelicula delgada y metodo para la fabricacion del mismo |
Country Status (10)
Country | Link |
---|---|
US (1) | US5754331A (es) |
EP (1) | EP0814357B1 (es) |
JP (1) | JP3886538B2 (es) |
KR (1) | KR100229788B1 (es) |
CN (1) | CN1220068A (es) |
AR (1) | AR007322A1 (es) |
AU (1) | AU716014B2 (es) |
DE (1) | DE69725515T2 (es) |
ID (1) | ID16957A (es) |
WO (1) | WO1997046026A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR980003662A (ko) * | 1996-06-28 | 1998-03-30 | 배순훈 | 큰 구동 각도를 가지는 박막형 광로 조절 장치 |
US5949568A (en) * | 1996-12-30 | 1999-09-07 | Daewoo Electronics Co., Ltd. | Array of thin film actuated mirrors having a levelling member |
US5914803A (en) * | 1997-07-01 | 1999-06-22 | Daewoo Electronics Co., Ltd. | Thin film actuated mirror array in an optical projection system and method for manufacturing the same |
US6800212B2 (en) * | 2002-05-15 | 2004-10-05 | The Regents Of The University Of California | Fabrication of optical components using Si, SiGe, SiGeC, and chemical endpoint detection |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06301066A (ja) * | 1993-03-23 | 1994-10-28 | Daewoo Electron Co Ltd | ミラーアレーおよびその製法 |
PL176490B1 (pl) * | 1993-11-09 | 1999-06-30 | Daewoo Electronics Co Ltd | Układ zwierciadeł cienkowarstwowych ruchomych i sposób wytwarzania układu zwierciadeł cienkowarstwowych ruchomych |
PE18996A1 (es) * | 1994-03-09 | 1996-08-11 | Daewoo Electronics Co Ltd | Disposicion de espejos compuestos por peliculas delgadas accionadas para uso en un conjunto de proyeccion optica y metodo para fabricar la misma |
KR0151453B1 (ko) * | 1994-04-30 | 1998-12-15 | 배순훈 | 광로조절장치 및 그 제조방법 |
KR0151457B1 (ko) * | 1994-04-30 | 1998-12-15 | 배순훈 | 광로조절장치 및 그 제조방법 |
CN1062664C (zh) * | 1994-06-22 | 2001-02-28 | 大宇电子株式会社 | 改进的制造薄膜可致动反射镜阵列的方法 |
KR960018646A (ko) * | 1994-11-14 | 1996-06-17 | 배순훈 | 광로조절장치의 제조방법 |
US5636051A (en) * | 1996-01-03 | 1997-06-03 | Daewoo Electronics Co., Ltd | Thin film actuated mirror array having dielectric layers |
-
1996
- 1996-05-29 KR KR1019960018394A patent/KR100229788B1/ko not_active IP Right Cessation
-
1997
- 1997-05-19 US US08/858,715 patent/US5754331A/en not_active Expired - Lifetime
- 1997-05-20 CN CN97195063A patent/CN1220068A/zh active Pending
- 1997-05-20 JP JP54206297A patent/JP3886538B2/ja not_active Expired - Fee Related
- 1997-05-20 WO PCT/KR1997/000090 patent/WO1997046026A1/en active Search and Examination
- 1997-05-20 AU AU27936/97A patent/AU716014B2/en not_active Ceased
- 1997-05-22 DE DE69725515T patent/DE69725515T2/de not_active Expired - Fee Related
- 1997-05-22 EP EP97108316A patent/EP0814357B1/en not_active Expired - Lifetime
- 1997-05-23 ID IDP971709A patent/ID16957A/id unknown
- 1997-05-29 AR ARP970102297A patent/AR007322A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP0814357B1 (en) | 2003-10-15 |
EP0814357A2 (en) | 1997-12-29 |
KR970077763A (ko) | 1997-12-12 |
US5754331A (en) | 1998-05-19 |
WO1997046026A1 (en) | 1997-12-04 |
KR100229788B1 (ko) | 1999-11-15 |
AU2793697A (en) | 1998-01-05 |
AU716014B2 (en) | 2000-02-17 |
DE69725515T2 (de) | 2004-09-23 |
DE69725515D1 (de) | 2003-11-20 |
CN1220068A (zh) | 1999-06-16 |
EP0814357A3 (en) | 1999-02-24 |
ID16957A (id) | 1997-11-27 |
JP3886538B2 (ja) | 2007-02-28 |
JP2000511295A (ja) | 2000-08-29 |
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