FR2313828A1 - Procede et dispositif de visualisation d'images sur grand ecran - Google Patents
Procede et dispositif de visualisation d'images sur grand ecranInfo
- Publication number
- FR2313828A1 FR2313828A1 FR7616538A FR7616538A FR2313828A1 FR 2313828 A1 FR2313828 A1 FR 2313828A1 FR 7616538 A FR7616538 A FR 7616538A FR 7616538 A FR7616538 A FR 7616538A FR 2313828 A1 FR2313828 A1 FR 2313828A1
- Authority
- FR
- France
- Prior art keywords
- image display
- display process
- screen image
- large screen
- screen
- 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.)
- Granted
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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Mechanical Optical Scanning Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/582,653 US4003080A (en) | 1975-06-02 | 1975-06-02 | Large screen video display systems and methods therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2313828A1 true FR2313828A1 (fr) | 1976-12-31 |
FR2313828B3 FR2313828B3 (fr) | 1981-09-25 |
Family
ID=24329957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7616538A Granted FR2313828A1 (fr) | 1975-06-02 | 1976-06-01 | Procede et dispositif de visualisation d'images sur grand ecran |
Country Status (4)
Country | Link |
---|---|
US (1) | US4003080A (fr) |
JP (1) | JPS5214431A (fr) |
DE (1) | DE2624546A1 (fr) |
FR (1) | FR2313828A1 (fr) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5876918A (ja) * | 1981-10-31 | 1983-05-10 | Matsushita Electric Works Ltd | 定電圧回路 |
NL8503526A (nl) * | 1985-12-20 | 1987-07-16 | Philips Nv | Doorzichtprojektiescherm. |
US4897715A (en) * | 1988-10-31 | 1990-01-30 | General Electric Company | Helmet display |
JPH04306630A (ja) * | 1991-04-04 | 1992-10-29 | Matsushita Electric Ind Co Ltd | 投写型テレビジョン装置 |
US5303043A (en) * | 1992-09-01 | 1994-04-12 | Florida Atlantic University | Projection television display utilizing Bragg diffraction cell for producing horizontal scan |
DE4324848C1 (de) * | 1993-07-23 | 1995-03-30 | Schneider Rundfunkwerke Ag | Videoprojektionssystem |
DE4324849C2 (de) * | 1993-07-23 | 1995-07-13 | Schneider Rundfunkwerke Ag | Videosystem zum Erzeugen eines Farbvideobilds auf einem Schirm |
US5546202A (en) * | 1994-06-17 | 1996-08-13 | Hughes Training, Inc. | Rear projection screen for high ambient light environments having a pinhole area substantially equal to luminous area of the light source |
DE19629279C1 (de) * | 1996-07-19 | 1997-11-20 | Ldt Gmbh & Co | Videoprojektionsgerät und Verfahren zum Darstellen eines aus Bildpunkten definierter Größe aufgebauten Videobildes |
WO1998008141A1 (fr) * | 1996-08-23 | 1998-02-26 | Robin Christopher Colclough | Appareil de projection d'images |
DE19646943A1 (de) * | 1996-11-13 | 1998-05-14 | Martin Hoerdum | Flachbildschirm |
DE19747597B4 (de) * | 1997-02-12 | 2006-10-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zur Darstellung statischer und bewegter Bilder unter Verwendung einer Bildwand, Bildwand sowie Verfahren zur Darstellung und zur Herstellung |
DE19737861C1 (de) * | 1997-08-29 | 1999-03-04 | Ldt Gmbh & Co | Rückprojektor |
DE19913508A1 (de) * | 1998-04-08 | 1999-11-18 | Jan Hes | Quer-Projektor |
US6529322B1 (en) * | 1999-01-27 | 2003-03-04 | University Of Georgia Research Foundation, Inc. | High contrast front and rear viewing surfaces for projection displays |
SI20393A (sl) * | 1999-09-02 | 2001-04-30 | Mario Bojić | Metoda in naprava za generiranje premičnih ali nepremičnih barvnih slik |
DE10008114A1 (de) * | 2000-02-22 | 2001-08-23 | Jan Hes | Quer-Projektor mit vielfacher Lichtumlenkung |
US6700702B2 (en) | 2001-02-07 | 2004-03-02 | Corning Incorporated | High-contrast screen with random microlens array |
FR2826134A1 (fr) * | 2001-06-13 | 2002-12-20 | Thomson Licensing Sa | Ecran de retroprojection comprenant des moyens qui permettent a la fois de collimater et de micro-focaliser |
JP3631182B2 (ja) * | 2001-09-04 | 2005-03-23 | キヤノン株式会社 | 画像投射装置 |
US20070165192A1 (en) * | 2006-01-13 | 2007-07-19 | Silicon Optix Inc. | Reduced field angle projection display system |
US7714943B2 (en) * | 2002-06-12 | 2010-05-11 | Geo Semiconductor Inc. | Ultra-thin image projection system |
WO2004064370A2 (fr) * | 2003-01-08 | 2004-07-29 | Silicon Optix Inc. | Systeme et procede de projection d'image |
AU2004242071A1 (en) * | 2003-09-23 | 2004-12-02 | Greenco L.L.C. Dba Lfi International | Programmable laser illuminated sign apparatus |
US7040764B2 (en) * | 2003-10-23 | 2006-05-09 | Hewlett-Packard Development Company, L.P. | Projection system using ambient light |
US6987610B2 (en) * | 2003-10-23 | 2006-01-17 | Hewlett-Packard Development Company, L.P. | Projection screen |
US7293879B2 (en) | 2003-10-23 | 2007-11-13 | Hewlett-Packard Development Company, L.P. | Projection screen |
US7421180B2 (en) * | 2003-10-31 | 2008-09-02 | Hewlett-Packard Development Company, L.P. | Light guide apparatus for use in rear projection display environments |
JP4196815B2 (ja) | 2003-11-28 | 2008-12-17 | 株式会社日立製作所 | 背面投写型映像表示装置 |
US7414595B1 (en) | 2003-12-07 | 2008-08-19 | Advanced Simulation Displays Co. | Virtual mosaic wide field of view display system |
JP4522109B2 (ja) * | 2004-02-19 | 2010-08-11 | キヤノン株式会社 | 2次元走査装置及びそれを用いた走査型画像表示装置 |
KR100605971B1 (ko) * | 2004-05-18 | 2006-07-31 | 삼성전자주식회사 | 레이저 텔레비전 |
WO2007081343A1 (fr) * | 2006-01-13 | 2007-07-19 | Silicon Optix Inc. | Systeme d'affichage de projection a angle de champ reduit |
US7846391B2 (en) * | 2006-05-22 | 2010-12-07 | Lumencor, Inc. | Bioanalytical instrumentation using a light source subsystem |
US7709811B2 (en) * | 2007-07-03 | 2010-05-04 | Conner Arlie R | Light emitting diode illumination system |
US8098375B2 (en) | 2007-08-06 | 2012-01-17 | Lumencor, Inc. | Light emitting diode illumination system |
TWI350386B (en) * | 2007-09-20 | 2011-10-11 | Young Optics Inc | Optical projection system |
US8016434B2 (en) | 2008-06-05 | 2011-09-13 | Disney Enterprises, Inc. | Method and system for projecting an animated object and concurrently moving the object's projection area through an animation pattern |
US8242462B2 (en) | 2009-01-23 | 2012-08-14 | Lumencor, Inc. | Lighting design of high quality biomedical devices |
US8000006B2 (en) | 2009-07-02 | 2011-08-16 | Morgan Adhesives Company | Rear-projection screen |
US8389957B2 (en) | 2011-01-14 | 2013-03-05 | Lumencor, Inc. | System and method for metered dosage illumination in a bioanalysis or other system |
US8466436B2 (en) | 2011-01-14 | 2013-06-18 | Lumencor, Inc. | System and method for metered dosage illumination in a bioanalysis or other system |
US8967846B2 (en) | 2012-01-20 | 2015-03-03 | Lumencor, Inc. | Solid state continuous white light source |
US9217561B2 (en) | 2012-06-15 | 2015-12-22 | Lumencor, Inc. | Solid state light source for photocuring |
CN111505841B (zh) * | 2019-01-31 | 2023-06-23 | 成都理想境界科技有限公司 | 一种激光调制方法、激光扫描装置及系统 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3549800A (en) * | 1965-03-15 | 1970-12-22 | Texas Instruments Inc | Laser display |
US3772450A (en) * | 1972-03-30 | 1973-11-13 | R Babigan | Scanning apparatus utilizing a laser beam |
-
1975
- 1975-06-02 US US05/582,653 patent/US4003080A/en not_active Expired - Lifetime
-
1976
- 1976-06-01 FR FR7616538A patent/FR2313828A1/fr active Granted
- 1976-06-01 DE DE19762624546 patent/DE2624546A1/de not_active Withdrawn
- 1976-06-02 JP JP51063670A patent/JPS5214431A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4003080A (en) | 1977-01-11 |
FR2313828B3 (fr) | 1981-09-25 |
DE2624546A1 (de) | 1976-12-16 |
JPS5214431A (en) | 1977-02-03 |
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