ATE158915T1 - Fernsehen mit blenden zum modulieren der strahlintensität - Google Patents

Fernsehen mit blenden zum modulieren der strahlintensität

Info

Publication number
ATE158915T1
ATE158915T1 AT90916991T AT90916991T ATE158915T1 AT E158915 T1 ATE158915 T1 AT E158915T1 AT 90916991 T AT90916991 T AT 90916991T AT 90916991 T AT90916991 T AT 90916991T AT E158915 T1 ATE158915 T1 AT E158915T1
Authority
AT
Austria
Prior art keywords
beams
modulating
onto
television
slits
Prior art date
Application number
AT90916991T
Other languages
English (en)
Inventor
Gregory Um
Andrei Szillagyi
Original Assignee
Aura Systems Inc
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 Aura Systems Inc filed Critical Aura Systems Inc
Application granted granted Critical
Publication of ATE158915T1 publication Critical patent/ATE158915T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen

Landscapes

  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Optical Communication System (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Details Of Television Scanning (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Electron Beam Exposure (AREA)
  • Television Systems (AREA)
  • Radiation-Therapy Devices (AREA)
AT90916991T 1989-11-01 1990-10-29 Fernsehen mit blenden zum modulieren der strahlintensität ATE158915T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/429,987 US5150205A (en) 1989-11-01 1989-11-01 Actuated mirror optical intensity modulation

Publications (1)

Publication Number Publication Date
ATE158915T1 true ATE158915T1 (de) 1997-10-15

Family

ID=23705584

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90916991T ATE158915T1 (de) 1989-11-01 1990-10-29 Fernsehen mit blenden zum modulieren der strahlintensität

Country Status (20)

Country Link
US (1) US5150205A (de)
EP (1) EP0497891B1 (de)
JP (1) JP2659458B2 (de)
KR (1) KR0178056B1 (de)
CN (1) CN1040935C (de)
AT (1) ATE158915T1 (de)
AU (1) AU648762B2 (de)
BR (1) BR9007804A (de)
CA (1) CA2072142C (de)
CZ (1) CZ284402B6 (de)
DE (1) DE69031539T2 (de)
DK (1) DK0497891T3 (de)
ES (1) ES2109926T3 (de)
HU (1) HUT63723A (de)
IL (1) IL96200A (de)
MY (1) MY105453A (de)
NO (1) NO301207B1 (de)
RU (1) RU2112323C1 (de)
WO (1) WO1991007059A1 (de)
YU (1) YU48454B (de)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260798A (en) * 1989-11-01 1993-11-09 Aura Systems, Inc. Pixel intensity modulator
GB9008031D0 (en) * 1990-04-09 1990-06-06 Rank Brimar Ltd Projection systems
JP3214211B2 (ja) * 1993-03-16 2001-10-02 ミノルタ株式会社 投影型ディスプレイ装置
AU693119B2 (en) * 1993-10-29 1998-06-25 Daewoo Electronics Co., Ltd. Thin film actuated mirror array and methods for its manufacture
US5936757A (en) * 1993-10-29 1999-08-10 Daewoo Electronics Co., Ltd. Thin film actuated mirror array
ES2145086T3 (es) * 1993-11-16 2000-07-01 Daewoo Electronics Co Ltd Matriz de espejos accionados de pelicula delgada destinada a un sistema de proyeccion optico y su metodo de fabricacion.
JP3200270B2 (ja) * 1993-12-27 2001-08-20 キヤノン株式会社 表面伝導型電子放出素子、電子源、及び、画像形成装置の製造方法
TW260752B (de) * 1994-03-09 1995-10-21 Daewoo Electronics Co Ltd
US5570139A (en) * 1994-05-13 1996-10-29 Wang; Yu Surface plasmon high efficiency HDTV projector
KR100343219B1 (ko) * 1995-02-25 2002-11-23 삼성전기주식회사 거울구동장치
US5784203A (en) * 1996-11-26 1998-07-21 Beckmann; Leo H. J. F. Method and apparatus for combining the radiation output from a linear array of radiation sources
US6067127A (en) * 1997-07-08 2000-05-23 Sony Corporation Method and apparatus for reducing the rotation rate of mirrors in a high resolution digital projection display
US5971547A (en) * 1997-07-22 1999-10-26 Reilley; Peter Astigmatic lenticular projector system
US6872984B1 (en) 1998-07-29 2005-03-29 Silicon Light Machines Corporation Method of sealing a hermetic lid to a semiconductor die at an angle
US6303986B1 (en) 1998-07-29 2001-10-16 Silicon Light Machines Method of and apparatus for sealing an hermetic lid to a semiconductor die
JP3012841B1 (ja) * 1998-11-04 2000-02-28 日本アイ・ビー・エム株式会社 単板式カラープロジェクタ
WO2001002906A1 (en) 1999-07-02 2001-01-11 Matsushita Electric Industrial Co., Ltd. Projection image display
US6956878B1 (en) 2000-02-07 2005-10-18 Silicon Light Machines Corporation Method and apparatus for reducing laser speckle using polarization averaging
US6540362B1 (en) * 2000-08-09 2003-04-01 Koninklijke Philips Electronics N.V. Scrolling multi-stripe color illumination system
US7177081B2 (en) 2001-03-08 2007-02-13 Silicon Light Machines Corporation High contrast grating light valve type device
US6865346B1 (en) 2001-06-05 2005-03-08 Silicon Light Machines Corporation Fiber optic transceiver
US6747781B2 (en) 2001-06-25 2004-06-08 Silicon Light Machines, Inc. Method, apparatus, and diffuser for reducing laser speckle
US6782205B2 (en) 2001-06-25 2004-08-24 Silicon Light Machines Method and apparatus for dynamic equalization in wavelength division multiplexing
US6829092B2 (en) 2001-08-15 2004-12-07 Silicon Light Machines, Inc. Blazed grating light valve
US6930364B2 (en) 2001-09-13 2005-08-16 Silicon Light Machines Corporation Microelectronic mechanical system and methods
US6956995B1 (en) 2001-11-09 2005-10-18 Silicon Light Machines Corporation Optical communication arrangement
US6800238B1 (en) 2002-01-15 2004-10-05 Silicon Light Machines, Inc. Method for domain patterning in low coercive field ferroelectrics
WO2003096685A1 (en) * 2002-05-14 2003-11-20 Rune Bjerkestrand Device and method for transferring motion pictures to a photosensitive material
US6767751B2 (en) 2002-05-28 2004-07-27 Silicon Light Machines, Inc. Integrated driver process flow
US6728023B1 (en) 2002-05-28 2004-04-27 Silicon Light Machines Optical device arrays with optimized image resolution
US7054515B1 (en) 2002-05-30 2006-05-30 Silicon Light Machines Corporation Diffractive light modulator-based dynamic equalizer with integrated spectral monitor
US6822797B1 (en) 2002-05-31 2004-11-23 Silicon Light Machines, Inc. Light modulator structure for producing high-contrast operation using zero-order light
US6829258B1 (en) 2002-06-26 2004-12-07 Silicon Light Machines, Inc. Rapidly tunable external cavity laser
US6813059B2 (en) 2002-06-28 2004-11-02 Silicon Light Machines, Inc. Reduced formation of asperities in contact micro-structures
US6908201B2 (en) 2002-06-28 2005-06-21 Silicon Light Machines Corporation Micro-support structures
US7057795B2 (en) 2002-08-20 2006-06-06 Silicon Light Machines Corporation Micro-structures with individually addressable ribbon pairs
US6801354B1 (en) 2002-08-20 2004-10-05 Silicon Light Machines, Inc. 2-D diffraction grating for substantially eliminating polarization dependent losses
US6712480B1 (en) 2002-09-27 2004-03-30 Silicon Light Machines Controlled curvature of stressed micro-structures
US6928207B1 (en) 2002-12-12 2005-08-09 Silicon Light Machines Corporation Apparatus for selectively blocking WDM channels
US7057819B1 (en) 2002-12-17 2006-06-06 Silicon Light Machines Corporation High contrast tilting ribbon blazed grating
US6987600B1 (en) 2002-12-17 2006-01-17 Silicon Light Machines Corporation Arbitrary phase profile for better equalization in dynamic gain equalizer
US6934070B1 (en) 2002-12-18 2005-08-23 Silicon Light Machines Corporation Chirped optical MEM device
US6927891B1 (en) 2002-12-23 2005-08-09 Silicon Light Machines Corporation Tilt-able grating plane for improved crosstalk in 1×N blaze switches
US7068372B1 (en) 2003-01-28 2006-06-27 Silicon Light Machines Corporation MEMS interferometer-based reconfigurable optical add-and-drop multiplexor
US7286764B1 (en) 2003-02-03 2007-10-23 Silicon Light Machines Corporation Reconfigurable modulator-based optical add-and-drop multiplexer
US6947613B1 (en) 2003-02-11 2005-09-20 Silicon Light Machines Corporation Wavelength selective switch and equalizer
US6922272B1 (en) 2003-02-14 2005-07-26 Silicon Light Machines Corporation Method and apparatus for leveling thermal stress variations in multi-layer MEMS devices
US7027202B1 (en) 2003-02-28 2006-04-11 Silicon Light Machines Corp Silicon substrate as a light modulator sacrificial layer
US6806997B1 (en) 2003-02-28 2004-10-19 Silicon Light Machines, Inc. Patterned diffractive light modulator ribbon for PDL reduction
US7391973B1 (en) 2003-02-28 2008-06-24 Silicon Light Machines Corporation Two-stage gain equalizer
US6829077B1 (en) 2003-02-28 2004-12-07 Silicon Light Machines, Inc. Diffractive light modulator with dynamically rotatable diffraction plane
US6922273B1 (en) 2003-02-28 2005-07-26 Silicon Light Machines Corporation PDL mitigation structure for diffractive MEMS and gratings
US7042611B1 (en) 2003-03-03 2006-05-09 Silicon Light Machines Corporation Pre-deflected bias ribbons
CN100483257C (zh) * 2005-11-23 2009-04-29 中国科学院光电技术研究所 一种采用白激光的成像干涉光刻方法和系统
RU2306676C1 (ru) * 2006-02-15 2007-09-20 Борис Иванович Волков Цифровой монитор
RU2306677C1 (ru) * 2006-02-20 2007-09-20 Борис Иванович Волков Цифровой монитор
RU2310287C1 (ru) * 2006-03-20 2007-11-10 Борис Иванович Волков Цифровой телевизор
US20070236773A1 (en) * 2006-04-06 2007-10-11 Pan Shaoher X High-resolution scanning display system
RU2316140C1 (ru) * 2006-04-17 2008-01-27 Борис Иванович Волков Монитор
RU2316133C1 (ru) * 2006-04-19 2008-01-27 Борис Иванович Волков Плоскопанельный дисплей
RU2316141C1 (ru) * 2006-05-02 2008-01-27 Борис Иванович Волков Широкоформатный экран
US8220954B2 (en) * 2006-06-30 2012-07-17 Sharp Kabushiki Kaisha Discharge tube, ferrule, lighting device, display device and television receiver
US7845822B2 (en) * 2006-12-29 2010-12-07 Koninklijke Philips Electronics N.V. Illumination device including a color selecting panel for recycling unwanted light
JP2008216456A (ja) * 2007-03-01 2008-09-18 Sanyo Electric Co Ltd 投射型カラープロジェクタ装置
WO2009110316A1 (ja) * 2008-03-05 2009-09-11 シャープ株式会社 照明装置、表示装置、及びテレビ受信装置
US7938547B2 (en) * 2008-04-02 2011-05-10 Spatial Photonics, Inc. Coherent light display system
EP2330338A4 (de) * 2008-09-30 2011-08-17 Sharp Kk Beleuchtungsvorrichtung, anzeigevorrichtung und fernsehempfänger
WO2010038529A1 (ja) 2008-10-01 2010-04-08 シャープ株式会社 照明装置、表示装置、及びテレビ受信装置
EP2327923A4 (de) * 2008-10-10 2013-05-15 Sharp Kk Beleuchtungsvorrichtung, anzeigevorrichtung und fernsehempfänger
CN102472440A (zh) * 2009-07-09 2012-05-23 夏普株式会社 照明装置、显示装置以及电视接收装置
US9183775B2 (en) * 2010-09-06 2015-11-10 Mitsubishi Electric Corporation Display device, video processing device and video display method

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549800A (en) * 1965-03-15 1970-12-22 Texas Instruments Inc Laser display
DE1462404C3 (de) * 1966-02-04 1974-06-27 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zur Wiedergabe eines mehrfarbigen Fernsehbildes
US3507984A (en) * 1966-11-17 1970-04-21 Singer General Precision Laser multicolor television display apparatus
US3760096A (en) * 1972-06-26 1973-09-18 S Roth Television receiver including a large screen projection system
US4150396A (en) * 1974-09-06 1979-04-17 Thomson-Csf Erasable thermo-optic storage display of a transmitted color image
US4213146A (en) * 1978-03-24 1980-07-15 Laser Video, Inc. Scanning system for light beam displays
US4441791A (en) * 1980-09-02 1984-04-10 Texas Instruments Incorporated Deformable mirror light modulator
US4470659A (en) * 1980-11-10 1984-09-11 Ricoh Company, Ltd. Light beam scanning apparatus
US4571603A (en) * 1981-11-03 1986-02-18 Texas Instruments Incorporated Deformable mirror electrostatic printer
US4680579A (en) * 1983-09-08 1987-07-14 Texas Instruments Incorporated Optical system for projection display using spatial light modulator device
EP0139991A3 (de) * 1983-09-08 1986-06-25 Texas Instruments Incorporated Optisches System für Projektionsanzeige unter Verwendung eines räumlichen Lichtmodulators
US4638309A (en) * 1983-09-08 1987-01-20 Texas Instruments Incorporated Spatial light modulator drive system
US4566935A (en) * 1984-07-31 1986-01-28 Texas Instruments Incorporated Spatial light modulator and method
US4710732A (en) * 1984-07-31 1987-12-01 Texas Instruments Incorporated Spatial light modulator and method
US4615595A (en) * 1984-10-10 1986-10-07 Texas Instruments Incorporated Frame addressed spatial light modulator
JPS6294818A (ja) * 1985-10-21 1987-05-01 Kawasaki Heavy Ind Ltd カラ−画像再生方法
US4705361A (en) * 1985-11-27 1987-11-10 Texas Instruments Incorporated Spatial light modulator
FR2612718B1 (fr) * 1987-03-20 1989-05-26 Thomson Csf Systeme numerique de generation des signaux de commande des circuits multivoies de modulation laser pour projecteur a miroirs oscillants, d'image tramee
JPS63294140A (ja) * 1987-05-27 1988-11-30 Canon Inc 信号処理装置
JPS63307418A (ja) * 1987-06-09 1988-12-15 Konica Corp 画像記録装置
US4859012A (en) * 1987-08-14 1989-08-22 Texas Instruments Incorporated Optical interconnection networks
US4736132A (en) * 1987-09-14 1988-04-05 Rockwell International Corporation Piezoelectric deformable mirrors and gratings
US4956619A (en) * 1988-02-19 1990-09-11 Texas Instruments Incorporated Spatial light modulator
US4856863A (en) * 1988-06-22 1989-08-15 Texas Instruments Incorporated Optical fiber interconnection network including spatial light modulator
US5028939A (en) * 1988-08-23 1991-07-02 Texas Instruments Incorporated Spatial light modulator system
JPH02149887A (ja) * 1988-11-30 1990-06-08 Pioneer Electron Corp カラー表示装置

Also Published As

Publication number Publication date
AU648762B2 (en) 1994-05-05
KR920704520A (ko) 1992-12-19
DK0497891T3 (da) 1998-04-27
IL96200A (en) 1994-04-12
CA2072142C (en) 1997-07-08
YU48454B (sh) 1998-08-14
JP2659458B2 (ja) 1997-09-30
AU6738390A (en) 1991-05-31
WO1991007059A1 (en) 1991-05-16
CN1040935C (zh) 1998-11-25
NO921620L (no) 1992-06-15
NO301207B1 (no) 1997-09-22
IL96200A0 (en) 1991-07-18
CA2072142A1 (en) 1991-05-02
YU206990A (sh) 1994-01-20
CN1051475A (zh) 1991-05-15
ES2109926T3 (es) 1998-02-01
HUT63723A (en) 1993-09-28
JPH05501619A (ja) 1993-03-25
US5150205A (en) 1992-09-22
BR9007804A (pt) 1992-08-25
NO921620D0 (no) 1992-04-27
KR0178056B1 (ko) 1999-05-01
CZ537990A3 (cs) 1998-08-12
CZ284402B6 (cs) 1998-11-11
MY105453A (en) 1994-10-31
EP0497891A4 (en) 1993-05-05
RU2112323C1 (ru) 1998-05-27
EP0497891A1 (de) 1992-08-12
HU9201452D0 (en) 1992-09-28
DE69031539D1 (de) 1997-11-06
DE69031539T2 (de) 1998-03-26
EP0497891B1 (de) 1997-10-01

Similar Documents

Publication Publication Date Title
ATE158915T1 (de) Fernsehen mit blenden zum modulieren der strahlintensität
CA2070771A1 (en) Television display system for modulating projected beams' intensity
US5185660A (en) Actuated mirror optical intensity modulation
ATE113393T1 (de) Projektor.
KR960036633A (ko) 투사 장치
US8052286B2 (en) System and method for utilizing a scanning beam to display an image
KR960015068A (ko) 투영형 칼라 표시 장치
KR100636089B1 (ko) 반사형 칼라 프로젝터
RU96120149A (ru) Оптическая проекционная система
DE69425434D1 (de) Optische helligkeitsabtastung mit hilfe eines transmissiven polygons für lichtmodulierenden videoprojektor
JP2004264776A (ja) プロジェクタ及び光学装置
KR940023223A (ko) 투사형화상표시장치
KR920018634A (ko) 직시형 화상 표시 장치
US5107363A (en) Projection-type display apparatus
US3450461A (en) Color picture projecting system
RU2082281C1 (ru) Цветной видеопроектор
KR100537598B1 (ko) 반사형 프로젝트장치
KR960013738B1 (en) Projector typed image display apparatus by using optical diode
KR980007769A (ko) 투사형 화상표시장치의 광학계
KR980007613A (ko) 프로젝터용 화상투사장치
KR970064947A (ko) 칼라 레이저 프린터용 레이저 스캐닝 유니트의 반사장치
KR970064275A (ko) 단판넬 액정투사장치
KR970057642A (ko) 투사형화상표시장치의 광학계
KR19990005668A (ko) 부분 조명이 가능한 프로젝터용 조명 장치
KR970060307A (ko) 레이저 빔을 이용한 디스플레이 장치

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee