UY23931A1 - Conjunto de espejos accionados, de pelicula delgada, para ser utilizados en un sistema de proyeccion optica y metodo para la fabricacion del mismo. - Google Patents

Conjunto de espejos accionados, de pelicula delgada, para ser utilizados en un sistema de proyeccion optica y metodo para la fabricacion del mismo.

Info

Publication number
UY23931A1
UY23931A1 UY23931A UY23931A UY23931A1 UY 23931 A1 UY23931 A1 UY 23931A1 UY 23931 A UY23931 A UY 23931A UY 23931 A UY23931 A UY 23931A UY 23931 A1 UY23931 A1 UY 23931A1
Authority
UY
Uruguay
Prior art keywords
mxn
elastic members
mirrors
thin film
members
Prior art date
Application number
UY23931A
Other languages
English (en)
Spanish (es)
Inventor
Min Yong-Ki
Ji Jeong-Beom
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
Priority claimed from KR1019940004519A external-priority patent/KR100207369B1/ko
Priority claimed from KR1019940014155A external-priority patent/KR100207366B1/ko
Application filed by Daewoo Electronics Co Ltd filed Critical Daewoo Electronics Co Ltd
Publication of UY23931A1 publication Critical patent/UY23931A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7458—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of deformable mirrors, e.g. digital micromirror device [DMD]
    • 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
    • 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Micromachines (AREA)
UY23931A 1994-03-09 1995-03-09 Conjunto de espejos accionados, de pelicula delgada, para ser utilizados en un sistema de proyeccion optica y metodo para la fabricacion del mismo. UY23931A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019940004519A KR100207369B1 (ko) 1994-03-09 1994-03-09 광로조절장치 및 그 제조방법
KR1019940014155A KR100207366B1 (ko) 1994-06-22 1994-06-22 광로조절장치 및 그 제조방법

Publications (1)

Publication Number Publication Date
UY23931A1 true UY23931A1 (es) 1995-08-14

Family

ID=26630240

Family Applications (1)

Application Number Title Priority Date Filing Date
UY23931A UY23931A1 (es) 1994-03-09 1995-03-09 Conjunto de espejos accionados, de pelicula delgada, para ser utilizados en un sistema de proyeccion optica y metodo para la fabricacion del mismo.

Country Status (16)

Country Link
US (1) US5663830A (forum.php)
EP (1) EP0671645A3 (forum.php)
JP (1) JPH09510025A (forum.php)
CN (1) CN1074226C (forum.php)
AU (1) AU683363B2 (forum.php)
BR (1) BR9507022A (forum.php)
CA (1) CA2191132A1 (forum.php)
CZ (1) CZ288251B6 (forum.php)
HU (1) HU220466B1 (forum.php)
MX (1) MX9603949A (forum.php)
PE (1) PE18996A1 (forum.php)
PL (1) PL176509B1 (forum.php)
RU (1) RU2129759C1 (forum.php)
TW (1) TW279207B (forum.php)
UY (1) UY23931A1 (forum.php)
WO (1) WO1995024798A1 (forum.php)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5636051A (en) * 1996-01-03 1997-06-03 Daewoo Electronics Co., Ltd Thin film actuated mirror array having dielectric layers
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
KR100229788B1 (ko) * 1996-05-29 1999-11-15 전주범 광로 조절 장치의 제조 방법
KR980003662A (ko) * 1996-06-28 1998-03-30 배순훈 큰 구동 각도를 가지는 박막형 광로 조절 장치
WO1998008127A1 (en) * 1996-08-21 1998-02-26 Daewoo Electronics Co., Ltd. Thin film actuated mirror array for use in an optical projection system
US5898515A (en) * 1996-11-21 1999-04-27 Eastman Kodak Company Light reflecting micromachined cantilever
DE69732920T2 (de) * 1997-01-23 2006-03-30 Daewoo Electronics Corp. Spiegelraster mit dünnem film in einem optischen projektionssystem und herstellungsverfahren
EP0856825B1 (en) * 1997-01-31 2004-11-17 STMicroelectronics S.r.l. Process for manufacturing integrated semiconductor devices comprising a chemoresistive gas microsensor
KR19980069199A (ko) * 1997-02-27 1998-10-26 배순훈 광효율을 향상시킬 수 있는 박막형 광로 조절장치 및 그 제조 방법
CA2282495A1 (en) * 1997-03-05 1998-09-11 Daewoo Electronics Co., Ltd. Thin film actuated mirror array in an optical projection system and method for manufacturing the same
US5815305A (en) * 1997-03-10 1998-09-29 Daewoo Electronics Co., Ltd. Thin film actuated mirror array in an optical projection system and method for manufacturing the same
KR19990004774A (ko) * 1997-06-30 1999-01-25 배순훈 박막형 광로 조절 장치의 제조 방법
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
US7281808B2 (en) * 2003-06-21 2007-10-16 Qortek, Inc. Thin, nearly wireless adaptive optical device
WO2013100350A1 (en) * 2011-12-28 2013-07-04 Samsung Electronics Co., Ltd. Image processing apparatus, upgrade apparatus, display system including the same, and control method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954789A (en) * 1989-09-28 1990-09-04 Texas Instruments Incorporated Spatial light modulator
US5126836A (en) * 1989-11-01 1992-06-30 Aura Systems, Inc. Actuated mirror optical intensity modulation
US5085497A (en) * 1990-03-16 1992-02-04 Aura Systems, Inc. Method for fabricating mirror array for optical projection system
US5062689A (en) * 1990-08-21 1991-11-05 Koehler Dale R Electrostatically actuatable light modulating device
RU2002285C1 (ru) * 1990-11-11 1993-10-30 Научно-исследовательский институт оптико-электронных приборов и систем Всесоюзного научного центра "Государственный оптический институт им.С.И.Вавилова" Способ получени в заданной плоскости случайным образом модулированного по интенсивности излучени
RU2006990C1 (ru) * 1991-01-22 1994-01-30 Константин Иванович Баринов Большая интегральная схема (ее варианты)
US5247222A (en) * 1991-11-04 1993-09-21 Engle Craig D Constrained shear mode modulator
US5481396A (en) * 1994-02-23 1996-01-02 Aura Systems, Inc. Thin film actuated mirror array

Also Published As

Publication number Publication date
PE18996A1 (es) 1996-08-11
CN1152988A (zh) 1997-06-25
EP0671645A3 (en) 1996-10-16
HUT76217A (en) 1997-07-28
PL176509B1 (pl) 1999-06-30
HU9602405D0 (en) 1996-11-28
EP0671645A2 (en) 1995-09-13
JPH09510025A (ja) 1997-10-07
AU1961295A (en) 1995-09-25
PL316170A1 (en) 1996-12-23
MX9603949A (es) 1997-05-31
RU2129759C1 (ru) 1999-04-27
CN1074226C (zh) 2001-10-31
CZ262196A3 (en) 1997-06-11
CZ288251B6 (en) 2001-05-16
WO1995024798A1 (en) 1995-09-14
TW279207B (forum.php) 1996-06-21
US5663830A (en) 1997-09-02
CA2191132A1 (en) 1995-09-14
HU220466B1 (hu) 2002-02-28
BR9507022A (pt) 1997-09-09
AU683363B2 (en) 1997-11-06

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Legal Events

Date Code Title Description
VENC Patent expired

Effective date: 20150309