DE69031539T2 - Fernsehen mit blenden zum modulieren der strahlintensität - Google Patents

Fernsehen mit blenden zum modulieren der strahlintensität

Info

Publication number
DE69031539T2
DE69031539T2 DE69031539T DE69031539T DE69031539T2 DE 69031539 T2 DE69031539 T2 DE 69031539T2 DE 69031539 T DE69031539 T DE 69031539T DE 69031539 T DE69031539 T DE 69031539T DE 69031539 T2 DE69031539 T2 DE 69031539T2
Authority
DE
Germany
Prior art keywords
beams
modulating
onto
television
slits
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.)
Expired - Fee Related
Application number
DE69031539T
Other languages
English (en)
Other versions
DE69031539D1 (de
Inventor
Gregory Um
Andrei Szillagyi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aura Systems Inc
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
Publication of DE69031539D1 publication Critical patent/DE69031539D1/de
Application granted granted Critical
Publication of DE69031539T2 publication Critical patent/DE69031539T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • 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]

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)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Details Of Television Scanning (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Communication System (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Television Systems (AREA)
  • Electron Beam Exposure (AREA)
  • Radiation-Therapy Devices (AREA)
  • Mechanical Optical Scanning Systems (AREA)
DE69031539T 1989-11-01 1990-10-29 Fernsehen mit blenden zum modulieren der strahlintensität Expired - Fee Related DE69031539T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/429,987 US5150205A (en) 1989-11-01 1989-11-01 Actuated mirror optical intensity modulation
PCT/US1990/006272 WO1991007059A1 (en) 1989-11-01 1990-10-29 Television with apertures to modulate beam intensity

Publications (2)

Publication Number Publication Date
DE69031539D1 DE69031539D1 (de) 1997-11-06
DE69031539T2 true DE69031539T2 (de) 1998-03-26

Family

ID=23705584

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69031539T Expired - Fee Related DE69031539T2 (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)

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CN1047904C (zh) * 1993-11-16 1999-12-29 大宇电子株式会社 用于光学投影系统中的薄膜致动反射镜阵列及其制造方法
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
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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
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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
US6666558B1 (en) 1999-07-02 2003-12-23 Matsushita Electric Industrial Co., Ltd. Projection image display
US6540362B1 (en) * 2000-08-09 2003-04-01 Koninklijke Philips Electronics N.V. Scrolling multi-stripe color illumination system
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
US6800238B1 (en) 2002-01-15 2004-10-05 Silicon Light Machines, Inc. Method for domain patterning in low coercive field ferroelectrics
EP1514414B1 (de) * 2002-05-14 2006-02-22 Rune Bjerkestrand Gerät und verfahren zur übertragung von bewegtbildern auf fotomedien
US6728023B1 (en) 2002-05-28 2004-04-27 Silicon Light Machines Optical device arrays with optimized image resolution
US6767751B2 (en) 2002-05-28 2004-07-27 Silicon Light Machines, Inc. Integrated driver process flow
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
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
US6806997B1 (en) 2003-02-28 2004-10-19 Silicon Light Machines, Inc. Patterned diffractive light modulator ribbon for PDL reduction
US6829077B1 (en) 2003-02-28 2004-12-07 Silicon Light Machines, Inc. Diffractive light modulator with dynamically rotatable diffraction plane
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
US20070236773A1 (en) * 2006-04-06 2007-10-11 Pan Shaoher X High-resolution scanning display system
KR100980945B1 (ko) * 2006-06-30 2010-09-07 샤프 가부시키가이샤 방전관, 페룰, 조명 장치, 표시 장치 및 텔레비전 수신 장치
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
RU2478872C2 (ru) * 2008-09-30 2013-04-10 Шарп Кабусики Кайся Устройство освещения, устройство отображения и телевизионный приемник
JP5108953B2 (ja) 2008-10-01 2012-12-26 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
CN102177392B (zh) * 2008-10-10 2013-11-27 夏普株式会社 照明装置、显示装置和电视接收装置
EP2453164A4 (de) * 2009-07-09 2013-11-06 Sharp Kk Beleuchtungsvorrichtung, anzeigevorrichtung und fernsehempfänger
JP5404934B2 (ja) * 2010-09-06 2014-02-05 三菱電機株式会社 表示装置、映像処理装置および映像表示方法

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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
EP0139991A3 (de) * 1983-09-08 1986-06-25 Texas Instruments Incorporated Optisches System für Projektionsanzeige unter Verwendung eines räumlichen Lichtmodulators
US4680579A (en) * 1983-09-08 1987-07-14 Texas Instruments Incorporated Optical system for projection display using spatial light modulator device
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
EP0497891B1 (de) 1997-10-01
US5150205A (en) 1992-09-22
NO301207B1 (no) 1997-09-22
JPH05501619A (ja) 1993-03-25
EP0497891A1 (de) 1992-08-12
CN1040935C (zh) 1998-11-25
AU648762B2 (en) 1994-05-05
ATE158915T1 (de) 1997-10-15
RU2112323C1 (ru) 1998-05-27
MY105453A (en) 1994-10-31
CN1051475A (zh) 1991-05-15
CA2072142C (en) 1997-07-08
CZ537990A3 (cs) 1998-08-12
WO1991007059A1 (en) 1991-05-16
DK0497891T3 (da) 1998-04-27
YU206990A (sh) 1994-01-20
HUT63723A (en) 1993-09-28
NO921620D0 (no) 1992-04-27
IL96200A0 (en) 1991-07-18
CA2072142A1 (en) 1991-05-02
BR9007804A (pt) 1992-08-25
JP2659458B2 (ja) 1997-09-30
EP0497891A4 (en) 1993-05-05
IL96200A (en) 1994-04-12
YU48454B (sh) 1998-08-14
NO921620L (no) 1992-06-15
ES2109926T3 (es) 1998-02-01
DE69031539D1 (de) 1997-11-06
CZ284402B6 (cs) 1998-11-11
KR920704520A (ko) 1992-12-19
AU6738390A (en) 1991-05-31
HU9201452D0 (en) 1992-09-28
KR0178056B1 (ko) 1999-05-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee