UY24012A1 - Conjunto de espejos accionados de pelicula delgada para ser utilizados en un sistema de proyeccion optica - Google Patents

Conjunto de espejos accionados de pelicula delgada para ser utilizados en un sistema de proyeccion optica

Info

Publication number
UY24012A1
UY24012A1 UY24012A UY24012A UY24012A1 UY 24012 A1 UY24012 A1 UY 24012A1 UY 24012 A UY24012 A UY 24012A UY 24012 A UY24012 A UY 24012A UY 24012 A1 UY24012 A1 UY 24012A1
Authority
UY
Uruguay
Prior art keywords
thin film
optical projection
projection system
film driven
driven mirrors
Prior art date
Application number
UY24012A
Other languages
English (en)
Inventor
Jeong-Beom Ji
Dong-Seon Yoon
Original Assignee
Daewoo Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daewoo Electronics Co Ltd filed Critical Daewoo Electronics Co Ltd
Publication of UY24012A1 publication Critical patent/UY24012A1/es

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 having potential barriers, e.g. having a PN or PIN junction
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
    • G09F9/372—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the positions of the elements being controlled by the application of an electric field
    • 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)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lenses (AREA)
  • Projection Apparatus (AREA)

Abstract

Disposición de proyección óptica de M x N espejos accionados, compuestos por películas delgadas para su utilización en la disposición. La disposición comprende una matriz que incluye un sustrato que tiene una superficie superior provista con disposiciones o circuitos de líneas de conducción, donde el primer y segundo circuito de línea de conducción están conectados a un circuito exterior y son utilizados para llevar una señal de imagen y una señal de excitación respectivamente; el tercer circuito de línea de conducción es utilizado para proveer la señal de imagen a cada uno de los espejos accionados de película delgada.
UY24012A 1994-10-31 1995-08-03 Conjunto de espejos accionados de pelicula delgada para ser utilizados en un sistema de proyeccion optica UY24012A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940028331A KR100213281B1 (ko) 1994-10-31 1994-10-31 광로조절장치

Publications (1)

Publication Number Publication Date
UY24012A1 true UY24012A1 (es) 1996-01-10

Family

ID=19396667

Family Applications (1)

Application Number Title Priority Date Filing Date
UY24012A UY24012A1 (es) 1994-10-31 1995-08-03 Conjunto de espejos accionados de pelicula delgada para ser utilizados en un sistema de proyeccion optica

Country Status (18)

Country Link
US (1) US5610757A (es)
EP (1) EP0712020B1 (es)
JP (1) JP3595556B2 (es)
KR (1) KR100213281B1 (es)
CN (1) CN1058789C (es)
AU (1) AU688071B2 (es)
BR (1) BR9509460A (es)
CA (1) CA2203990A1 (es)
CZ (1) CZ288215B6 (es)
DE (1) DE69523256T2 (es)
HU (1) HU221355B1 (es)
MY (1) MY118482A (es)
PE (1) PE18997A1 (es)
PL (1) PL179037B1 (es)
RU (1) RU2153186C2 (es)
TW (1) TW279204B (es)
UY (1) UY24012A1 (es)
WO (1) WO1996013745A1 (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6969635B2 (en) * 2000-12-07 2005-11-29 Reflectivity, Inc. Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates
EP0810458B1 (en) * 1996-05-29 2001-09-19 Daewoo Electronics Co., Ltd Array of thin film actuated mirrors and method for the manufacture thereof
US5930025A (en) * 1996-05-29 1999-07-27 Daewoo Electronics Co., Ltd. Array of thin film actuated mirrors and method for the manufacture thereof
US5945898A (en) * 1996-05-31 1999-08-31 The Regents Of The University Of California Magnetic microactuator
KR980003662A (ko) * 1996-06-28 1998-03-30 배순훈 큰 구동 각도를 가지는 박막형 광로 조절 장치
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
US6097859A (en) * 1998-02-12 2000-08-01 The Regents Of The University Of California Multi-wavelength cross-connect optical switch
WO1998038801A1 (en) * 1997-02-26 1998-09-03 Daewoo Electronics Co., Ltd. Thin film actuated mirror array in an optical projection system and method for manufacturing the same
KR19990004787A (ko) * 1997-06-30 1999-01-25 배순훈 박막형 광로 조절 장치
US5920421A (en) * 1997-12-10 1999-07-06 Daewoo Electronics Co., Ltd. Thin film actuated mirror array in an optical projection system and method for manufacturing the same
GB2332750B (en) * 1997-12-23 2000-02-23 Daewoo Electronics Co Ltd Thin film actuated mirror array in an optical projection system and method for manufacturing the same
US6962419B2 (en) 1998-09-24 2005-11-08 Reflectivity, Inc Micromirror elements, package for the micromirror elements, and projection system therefor
US7006275B2 (en) * 2000-08-30 2006-02-28 Reflectivity, Inc Packaged micromirror array for a projection display
US6856448B2 (en) * 2001-03-26 2005-02-15 Creo Inc. Spatial light modulator
US6661561B2 (en) * 2001-03-26 2003-12-09 Creo Inc. High frequency deformable mirror device
US7023606B2 (en) * 2001-08-03 2006-04-04 Reflectivity, Inc Micromirror array for projection TV
KR100398310B1 (ko) * 2001-09-13 2003-09-19 한국과학기술원 엇물린 외팔보들을 이용한 마이크로미러 디바이스 및 그응용소자
US7042622B2 (en) * 2003-10-30 2006-05-09 Reflectivity, Inc Micromirror and post arrangements on substrates
US7015885B2 (en) * 2003-03-22 2006-03-21 Active Optical Networks, Inc. MEMS devices monolithically integrated with drive and control circuitry
US7375874B1 (en) 2003-03-22 2008-05-20 Active Optical Mems Inc. Light modulator with integrated drive and control circuitry
US6914711B2 (en) * 2003-03-22 2005-07-05 Active Optical Networks, Inc. Spatial light modulator with hidden comb actuator
US7281808B2 (en) * 2003-06-21 2007-10-16 Qortek, Inc. Thin, nearly wireless adaptive optical device
US9298014B2 (en) * 2005-07-01 2016-03-29 Flir Systems, Inc. Image stabilization system
US7862188B2 (en) * 2005-07-01 2011-01-04 Flir Systems, Inc. Image detection improvement via compensatory high frequency motions of an undedicated mirror
US7720329B2 (en) 2006-11-07 2010-05-18 Olympus Corporation Segmented prism element and associated methods for manifold fiberoptic switches
US8131123B2 (en) 2006-11-07 2012-03-06 Olympus Corporation Beam steering element and associated methods for manifold fiberoptic switches and monitoring
US8000568B2 (en) * 2006-11-07 2011-08-16 Olympus Corporation Beam steering element and associated methods for mixed manifold fiberoptic switches
US7873246B2 (en) * 2006-11-07 2011-01-18 Olympus Corporation Beam steering element and associated methods for manifold fiberoptic switches and monitoring
US7769255B2 (en) * 2006-11-07 2010-08-03 Olympus Corporation High port count instantiated wavelength selective switch
US7702194B2 (en) * 2006-11-07 2010-04-20 Olympus Corporation Beam steering element and associated methods for manifold fiberoptic switches
US8190025B2 (en) * 2008-02-28 2012-05-29 Olympus Corporation Wavelength selective switch having distinct planes of operation
US20100168851A1 (en) * 2008-12-30 2010-07-01 David Paul Vanderbilt Surface Modified Biomedical Devices
KR102581371B1 (ko) * 2017-02-07 2023-09-21 엘에스엠트론 주식회사 차량용 궤도
KR102562363B1 (ko) 2021-04-14 2023-08-01 공간찬넬주식회사 도어를 구비한 곡물 저장 및 운송용 박스형 빈

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544201A (en) * 1968-01-02 1970-12-01 Gen Telephone & Elect Optical beam deflector
US4441791A (en) * 1980-09-02 1984-04-10 Texas Instruments Incorporated Deformable mirror light modulator
US4615595A (en) * 1984-10-10 1986-10-07 Texas Instruments Incorporated Frame addressed spatial light modulator
US4793699A (en) * 1985-04-19 1988-12-27 Canon Kabushiki Kaisha Projection apparatus provided with an electro-mechanical transducer element
US5172262A (en) * 1985-10-30 1992-12-15 Texas Instruments Incorporated Spatial light modulator and method
US5126836A (en) * 1989-11-01 1992-06-30 Aura Systems, Inc. Actuated mirror optical intensity modulation
US5185660A (en) * 1989-11-01 1993-02-09 Aura Systems, Inc. Actuated mirror optical intensity modulation
GB2239101B (en) * 1989-11-17 1993-09-22 Marconi Gec Ltd Optical device
US5085497A (en) * 1990-03-16 1992-02-04 Aura Systems, Inc. Method for fabricating mirror array for optical projection system
US5170283A (en) * 1991-07-24 1992-12-08 Northrop Corporation Silicon spatial light modulator
US5159225A (en) * 1991-10-18 1992-10-27 Aura Systems, Inc. Piezoelectric actuator
US5175465A (en) * 1991-10-18 1992-12-29 Aura Systems, Inc. Piezoelectric and electrostrictive actuators
US5247222A (en) * 1991-11-04 1993-09-21 Engle Craig D Constrained shear mode modulator
US5493439A (en) * 1992-09-29 1996-02-20 Engle; Craig D. Enhanced surface deformation light modulator
US5481396A (en) * 1994-02-23 1996-01-02 Aura Systems, Inc. Thin film actuated mirror array
US5535047A (en) * 1995-04-18 1996-07-09 Texas Instruments Incorporated Active yoke hidden hinge digital micromirror device

Also Published As

Publication number Publication date
PL179037B1 (pl) 2000-07-31
CN1058789C (zh) 2000-11-22
CN1162361A (zh) 1997-10-15
CA2203990A1 (en) 1996-05-09
PE18997A1 (es) 1997-09-22
RU2153186C2 (ru) 2000-07-20
MY118482A (en) 2004-11-30
WO1996013745A1 (en) 1996-05-09
US5610757A (en) 1997-03-11
KR100213281B1 (ko) 1999-08-02
EP0712020B1 (en) 2001-10-17
HUT77723A (hu) 1998-07-28
TW279204B (es) 1996-06-21
MX9703079A (es) 1997-07-31
KR960016588A (ko) 1996-05-22
AU2937495A (en) 1996-05-23
AU688071B2 (en) 1998-03-05
HU221355B1 (en) 2002-09-28
DE69523256D1 (de) 2001-11-22
CZ288215B6 (en) 2001-05-16
PL319945A1 (en) 1997-09-01
BR9509460A (pt) 1998-01-06
EP0712020A1 (en) 1996-05-15
DE69523256T2 (de) 2002-04-18
CZ133797A3 (en) 1997-08-13
JPH10508118A (ja) 1998-08-04
JP3595556B2 (ja) 2004-12-02

Similar Documents

Publication Publication Date Title
UY24012A1 (es) Conjunto de espejos accionados de pelicula delgada para ser utilizados en un sistema de proyeccion optica
ES2194662T3 (es) Un panel de construccion con una tira de bloqueo conectada mecanicamente a la cara posterior del panel.
ES2077648T3 (es) Aparato de presentacion de imagen.
ES2107621T3 (es) Sistema optico re-formador de imagenes.
KR910021602A (ko) 액정표시장치
EP1164391A4 (en) ELLIPTICAL POLARIZER FORMED OF A TRANSPARENT PROTECTIVE LAYER, A POLARIZING LAYER, A TRANSPARENT CARRIER AND AN OPTICAL ANISOTROPIC LAYER OF LIQUID CRYSTAL MOLECULES
DE69229675D1 (de) Anzeigetafel fuer lichtzeichen
TW359765B (en) Projection type liquid crystal display apparatus
KR910003553A (ko) 투사형 영상 표시장치
DE59304143D1 (de) Anti-kopier-film oder -schicht für dokumente
IT1177439B (it) Dispositivo per la presentazione d'informazione
AR247141A1 (es) Metodo de construccion para pruducir tarjetas o etiquetas laminadas
CA2099067A1 (en) Plane Light Source Unit
KR900018724A (ko) 모서리-조명 액정표시장치
DE69425979D1 (de) Betrachter für transparente bilder mit passiven matrix lcd
ATE206839T1 (de) Reflektierendes anzeigeschild
JPH08262438A (ja) 液晶表示装置のバックライト構造
KR880010388A (ko) 광학 헤드
PE18996A1 (es) Disposicion de espejos compuestos por peliculas delgadas accionadas para uso en un conjunto de proyeccion optica y metodo para fabricar la misma
KR880003388A (ko) 표시장치용면판
ES2068905T3 (es) Medio de presentacion de imagenes por proyeccion que utiliza un dispositivo de cristal liquido con filtros de color reflectantes.
KR950701078A (ko) 액정 고분자필름, 이를 사용한 광학소자용 적층시트 및 이것으로 되는 광학 소자
ES2107958B1 (es) Panel de representacion y de señalizacion.
ES2095796B1 (es) Perfeccionamientos introducidos en el objeto de la patente de invencion num. p-9202356/8, por: mejoras en los procedimientos de obtencion de cuerpos laminares reflectantes.
JPS58122528A (ja) プロジエクタ

Legal Events

Date Code Title Description
VENC Patent expired

Effective date: 20150803