BR9400550A - Processo para gerar pontos de imagem coloridos e sistema de projeção de televisão - Google Patents

Processo para gerar pontos de imagem coloridos e sistema de projeção de televisão

Info

Publication number
BR9400550A
BR9400550A BR9400550A BR9400550A BR9400550A BR 9400550 A BR9400550 A BR 9400550A BR 9400550 A BR9400550 A BR 9400550A BR 9400550 A BR9400550 A BR 9400550A BR 9400550 A BR9400550 A BR 9400550A
Authority
BR
Brazil
Prior art keywords
projection system
image points
colored image
television projection
generating colored
Prior art date
Application number
BR9400550A
Other languages
English (en)
Inventor
Christhard Deter
Dirk Loffler
Original Assignee
Schneider Rundfunkwerke Ag
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 Schneider Rundfunkwerke Ag filed Critical Schneider Rundfunkwerke Ag
Publication of BR9400550A publication Critical patent/BR9400550A/pt

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)
BR9400550A 1993-03-04 1994-03-03 Processo para gerar pontos de imagem coloridos e sistema de projeção de televisão BR9400550A (pt)

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 (1)

Publication Number Publication Date
BR9400550A true BR9400550A (pt) 1994-10-18

Family

ID=25923649

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9400550A BR9400550A (pt) 1993-03-04 1994-03-03 Processo para gerar pontos de imagem coloridos e sistema de projeção de televisão

Country Status (14)

Country Link
US (1) US5440352A (pt)
JP (1) JP3004524B2 (pt)
CN (1) CN1043113C (pt)
AU (1) AU669247B2 (pt)
BR (1) BR9400550A (pt)
CA (1) CA2115728C (pt)
CZ (1) CZ285006B6 (pt)
FI (1) FI941018A (pt)
HU (1) HU212690B (pt)
IL (1) IL108656A (pt)
PL (1) PL172796B1 (pt)
RU (1) RU2115264C1 (pt)
SK (1) SK280667B6 (pt)
TR (1) TR27696A (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
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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 SYSTEM AND METHOD FOR MONOCHROMATIC R, V, B LASER LIGHT SOURCE DISPLAY
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
WO2003040803A2 (en) * 2001-11-06 2003-05-15 Keyotee Apparatus for image projection
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
JP4833203B2 (ja) * 2005-05-30 2011-12-07 パナソニック株式会社 レーザ画像表示装置
US20070024959A1 (en) * 2005-07-26 2007-02-01 Infocus Corporation Laser combiner
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
US8149752B2 (en) * 2007-07-06 2012-04-03 Alcatel Lucent Media-access-control protocol for a network employing multi-user wireless channels
JP2011500249A (ja) * 2007-10-22 2011-01-06 エンドクロス リミテッド 血管閉塞を治療するためのバルーンおよびバルーン・カテーテル・システム
US7489437B1 (en) 2007-12-05 2009-02-10 Corning Incorporated Fiber laser red-green-blue (RGB) light source
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
US8247999B2 (en) * 2008-01-22 2012-08-21 Alcatel Lucent Time division multiplexing a DC-to-DC voltage converter
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
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
PL2554018T3 (pl) * 2010-04-02 2017-11-30 Philips Lighting Holding B.V. Źródło światła z diodą elektroluminescencyjną
US8558956B2 (en) * 2011-01-11 2013-10-15 Panasonic Corporation Image display system
US10397444B2 (en) * 2015-01-19 2019-08-27 Mitsubishi Electric Corporation Image display apparatus and display correction method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5440352A (en) 1995-08-08
HU9400457D0 (en) 1994-05-30
CA2115728A1 (en) 1994-09-05
IL108656A (en) 1996-10-16
SK23994A3 (en) 1994-10-05
CZ39494A3 (en) 1994-09-14
PL302443A1 (en) 1994-09-05
CZ285006B6 (cs) 1999-04-14
JP3004524B2 (ja) 2000-01-31
HU212690B (en) 1996-10-28
JPH0775117A (ja) 1995-03-17
SK280667B6 (sk) 2000-05-16
AU669247B2 (en) 1996-05-30
RU2115264C1 (ru) 1998-07-10
FI941018A0 (fi) 1994-03-03
TR27696A (tr) 1995-06-19
PL172796B1 (pl) 1997-11-28
FI941018A (fi) 1994-09-05
CA2115728C (en) 1998-08-04
AU5500394A (en) 1994-09-08
HUT69369A (en) 1995-09-28
CN1101197A (zh) 1995-04-05
IL108656A0 (en) 1994-05-30
CN1043113C (zh) 1999-04-21

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Legal Events

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EE Request for examination
PC Transfer

Free format text: LDT GMBH & CO. LASER-DISPLAY-TECHNOLOGIE KG (DE)

FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 10A., 11A., 12A., 13A., 14A., 15A., E 16A. ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 10A, 11A, 12A, 13A, 14A, 15A E 16A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.