IL108656A - Television projection system - Google Patents

Television projection system

Info

Publication number
IL108656A
IL108656A IL10865694A IL10865694A IL108656A IL 108656 A IL108656 A IL 108656A IL 10865694 A IL10865694 A IL 10865694A IL 10865694 A IL10865694 A IL 10865694A IL 108656 A IL108656 A IL 108656A
Authority
IL
Israel
Prior art keywords
signals
hues
base system
color
light
Prior art date
Application number
IL10865694A
Other languages
English (en)
Other versions
IL108656A0 (en
Original Assignee
Ldt Gmbh & Co
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 DE4306797A external-priority patent/DE4306797C1/de
Application filed by Ldt Gmbh & Co filed Critical Ldt Gmbh & Co
Publication of IL108656A0 publication Critical patent/IL108656A0/xx
Publication of IL108656A publication Critical patent/IL108656A/en

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
    • H04N9/64—Circuits for processing colour signals
    • H04N9/67—Circuits for processing colour signals for matrixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Processing Of Color Television Signals (AREA)
IL10865694A 1993-03-04 1994-02-15 Television projection system IL108656A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4306797A DE4306797C1 (de) 1993-03-04 1993-03-04 Fernsehprojektionssystem
EP93121128A EP0614319B1 (de) 1993-03-04 1993-12-30 Fernsehprojektionssystem

Publications (2)

Publication Number Publication Date
IL108656A0 IL108656A0 (en) 1994-05-30
IL108656A true IL108656A (en) 1996-10-16

Family

ID=25923649

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10865694A IL108656A (en) 1993-03-04 1994-02-15 Television projection system

Country Status (14)

Country Link
US (1) US5440352A (pl)
JP (1) JP3004524B2 (pl)
CN (1) CN1043113C (pl)
AU (1) AU669247B2 (pl)
BR (1) BR9400550A (pl)
CA (1) CA2115728C (pl)
CZ (1) CZ285006B6 (pl)
FI (1) FI941018A7 (pl)
HU (1) HU212690B (pl)
IL (1) IL108656A (pl)
PL (1) PL172796B1 (pl)
RU (1) RU2115264C1 (pl)
SK (1) SK280667B6 (pl)
TR (1) TR27696A (pl)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990983A (en) * 1994-09-30 1999-11-23 Laser Power Corporation High resolution image projection system and method employing lasers
USH1599H (en) * 1995-07-05 1996-10-01 The United States Of America As Represented By The Secretary Of The Air Force Synthetic-color night vision
US6243059B1 (en) * 1996-05-14 2001-06-05 Rainbow Displays Inc. Color correction methods for electronic displays
US6154259A (en) * 1996-11-27 2000-11-28 Photera Technologies, Inc. Multi-beam laser scanning display system with speckle elimination
EP1012818A4 (en) 1996-11-29 2000-11-08 Laser Optics Res Corp DISPLAY SYSTEM WITH MONOCHROMATIC R-G-B LASER LIGHT SOURCE AND METHOD
US5920358A (en) * 1997-01-30 1999-07-06 Fuji Photo Film Co., Ltd. Method of transforming colors of image
GB9713227D0 (en) * 1997-06-23 1997-08-27 Seos Displays Ltd Multi-channel visual display apparatus
US6256073B1 (en) * 1997-11-26 2001-07-03 Texas Instruments Incorporated Color source selection for improved brightness
AUPQ056099A0 (en) * 1999-05-25 1999-06-17 Silverbrook Research Pty Ltd A method and apparatus (pprint01)
US6359662B1 (en) * 1999-11-05 2002-03-19 Agilent Technologies, Inc. Method and system for compensating for defects in a multi-light valve display system
EP1130717A3 (en) * 1999-12-06 2003-03-19 Fuji Photo Film Co., Ltd. Semiconductor laser light source with external cavity
JP3368890B2 (ja) * 2000-02-03 2003-01-20 日亜化学工業株式会社 画像表示装置およびその制御方法
US6351324B1 (en) 2000-03-09 2002-02-26 Photera Technologies, Inc. Laser imaging system with progressive multi-beam scan architecture
US7102700B1 (en) 2000-09-02 2006-09-05 Magic Lantern Llc Laser projection system
US6774953B2 (en) * 2001-05-31 2004-08-10 Sony Corporation Method and apparatus for color warping
JP2006502421A (ja) * 2001-11-06 2006-01-19 キーオティ 画像投影装置
US7993285B2 (en) * 2002-11-05 2011-08-09 Boston Scientific Scimed, Inc. Medical device having flexible distal tip
TWI253053B (en) * 2004-06-23 2006-04-11 Colorart Technology Inc Method for correcting nonlinear color mixing error and device thereof
US7926950B2 (en) * 2005-05-30 2011-04-19 Panasonic Corporation Laser image display device and color image display method utilizing control of the power of plural laser beams to display a pixel
US20070024959A1 (en) * 2005-07-26 2007-02-01 Infocus Corporation Laser combiner
EP1924970B1 (en) * 2005-08-19 2009-03-11 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Texture compression based on two hues with modified brightness
US7408558B2 (en) * 2005-08-25 2008-08-05 Eastman Kodak Company Laser-based display having expanded image color
KR100652810B1 (ko) * 2005-12-30 2006-12-04 삼성전자주식회사 미러 패키지 및 그 제작방법
US20080219303A1 (en) * 2007-03-02 2008-09-11 Lucent Technologies Inc. Color mixing light source and color control data system
US7750286B2 (en) * 2007-06-19 2010-07-06 Alcatel-Lucent Usa Inc. Compact image projector having a mirror for reflecting a beam received from a polarization beam splitter back to the polarization beam splitter
US8243601B2 (en) * 2007-07-06 2012-08-14 Alcatel Lucent Routing protocol for a network employing multi-user wireless channels
CA2703345C (en) * 2007-10-22 2016-04-12 Endocross Ltd. Balloons and balloon catheter systems for treating vascular occlusions
US7489437B1 (en) 2007-12-05 2009-02-10 Corning Incorporated Fiber laser red-green-blue (RGB) light source
US8109638B2 (en) * 2008-01-22 2012-02-07 Alcatel Lucent Diffuser configuration for an image projector
US20090184976A1 (en) * 2008-01-22 2009-07-23 Alcatel-Lucent System and Method for Color-Compensating a Video Signal Having Reduced Computational Requirements
US8247999B2 (en) * 2008-01-22 2012-08-21 Alcatel Lucent Time division multiplexing a DC-to-DC voltage converter
US8129669B2 (en) * 2008-01-22 2012-03-06 Alcatel Lucent System and method generating multi-color light for image display having a controller for temporally interleaving the first and second time intervals of directed first and second light beams
US8226241B2 (en) * 2009-05-15 2012-07-24 Alcatel Lucent Image projector employing a speckle-reducing laser source
US20110234985A1 (en) * 2010-03-26 2011-09-29 Alcatel-Lucent Usa Inc. Despeckling laser-image-projection system
CN102812782B (zh) * 2010-04-02 2016-05-04 皇家飞利浦电子股份有限公司 发光二极管光源
US8558956B2 (en) * 2011-01-11 2013-10-15 Panasonic Corporation Image display system
JP6461202B2 (ja) * 2015-01-19 2019-01-30 三菱電機株式会社 映像表示装置及び表示補正方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047953A (en) * 1962-07-26 1966-11-09 David Marshall Goodman Improved cathode ray tubes
DE1462404C3 (de) * 1966-02-04 1974-06-27 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zur Wiedergabe eines mehrfarbigen Fernsehbildes
DE3311971A1 (de) * 1983-03-31 1984-10-04 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum ausrichten von videoprojektionen
DE3435538A1 (de) * 1984-09-27 1986-04-03 Robert 6000 Frankfurt Hanus Verfahren zur reproduktion von originalvorlagen
US4684996A (en) * 1986-08-25 1987-08-04 Eastman Kodak Company Video projector with optical feedback
JPS63278470A (ja) * 1987-05-09 1988-11-16 Sharp Corp 色変換方法
US4989079A (en) * 1987-10-23 1991-01-29 Ricoh Company, Ltd. Color correction device and method having a hue area judgement unit
JP2565976B2 (ja) * 1988-04-04 1996-12-18 三菱電機株式会社 投写型テレビジョン装置
JPH0834596B2 (ja) * 1989-02-20 1996-03-29 三菱電機株式会社 投写型テレビジョン装置
JPH07119128B2 (ja) * 1989-05-08 1995-12-20 三菱電機株式会社 色信号補正回路
JPH03198492A (ja) * 1989-12-26 1991-08-29 Mitsubishi Electric Corp 投写型テレビジョン装置
CA2041089C (en) * 1990-05-10 1995-01-17 Yasuo Iwasaki Coating film for the faceplate of a colour cathode ray tube

Also Published As

Publication number Publication date
PL302443A1 (en) 1994-09-05
JP3004524B2 (ja) 2000-01-31
CN1101197A (zh) 1995-04-05
TR27696A (tr) 1995-06-19
SK23994A3 (en) 1994-10-05
PL172796B1 (pl) 1997-11-28
AU669247B2 (en) 1996-05-30
HU212690B (en) 1996-10-28
CA2115728C (en) 1998-08-04
CA2115728A1 (en) 1994-09-05
AU5500394A (en) 1994-09-08
CN1043113C (zh) 1999-04-21
BR9400550A (pt) 1994-10-18
RU2115264C1 (ru) 1998-07-10
FI941018A7 (fi) 1994-09-05
IL108656A0 (en) 1994-05-30
HU9400457D0 (en) 1994-05-30
JPH0775117A (ja) 1995-03-17
HUT69369A (en) 1995-09-28
US5440352A (en) 1995-08-08
SK280667B6 (sk) 2000-05-16
CZ39494A3 (en) 1994-09-14
CZ285006B6 (cs) 1999-04-14
FI941018A0 (fi) 1994-03-03

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Legal Events

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FF Patent granted
KB Patent renewed
RH1 Patent not in force