DE69211683D1 - Lichtprojektionsvorrichtung - Google Patents
LichtprojektionsvorrichtungInfo
- Publication number
- DE69211683D1 DE69211683D1 DE69211683T DE69211683T DE69211683D1 DE 69211683 D1 DE69211683 D1 DE 69211683D1 DE 69211683 T DE69211683 T DE 69211683T DE 69211683 T DE69211683 T DE 69211683T DE 69211683 D1 DE69211683 D1 DE 69211683D1
- Authority
- DE
- Germany
- Prior art keywords
- projection device
- light projection
- light
- projection
- 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
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)
- Mechanical Optical Scanning Systems (AREA)
- Projection Apparatus (AREA)
- Lasers (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/661,860 US5136426A (en) | 1991-02-27 | 1991-02-27 | Light projection apparatus |
PCT/US1992/001402 WO1992015913A1 (en) | 1991-02-27 | 1992-02-21 | Light projection apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69211683D1 true DE69211683D1 (de) | 1996-07-25 |
DE69211683T2 DE69211683T2 (de) | 1996-12-05 |
Family
ID=24655406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69211683T Expired - Fee Related DE69211683T2 (de) | 1991-02-27 | 1992-02-21 | Lichtprojektionsvorrichtung |
Country Status (8)
Country | Link |
---|---|
US (1) | US5136426A (de) |
EP (1) | EP0573615B1 (de) |
JP (1) | JP3209425B2 (de) |
KR (1) | KR100283429B1 (de) |
AU (1) | AU1752992A (de) |
DE (1) | DE69211683T2 (de) |
ES (1) | ES2089528T3 (de) |
WO (1) | WO1992015913A1 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2134272T3 (es) * | 1992-10-01 | 1999-10-01 | Advanced Laser Projection Inc | Movedor de imagenes. |
US5317348A (en) * | 1992-12-01 | 1994-05-31 | Knize Randall J | Full color solid state laser projector system |
WO1994020301A1 (en) * | 1993-03-10 | 1994-09-15 | Pease Richard W | Light beam image recording and input apparatus and method |
US5398081A (en) * | 1993-06-07 | 1995-03-14 | Raychem Corporation | Apparatus for projecting colored images |
DE4324849C2 (de) * | 1993-07-23 | 1995-07-13 | Schneider Rundfunkwerke Ag | Videosystem zum Erzeugen eines Farbvideobilds auf einem Schirm |
US6175440B1 (en) | 1994-02-02 | 2001-01-16 | Advanced Laser Technologies, Inc. | Laser beam display |
US5774174A (en) * | 1996-02-07 | 1998-06-30 | Hardie; Robert Joseph | Laser projector |
US5740190A (en) * | 1996-05-23 | 1998-04-14 | Schwartz Electro-Optics, Inc. | Three-color coherent light system |
JP3147156B2 (ja) | 1997-11-18 | 2001-03-19 | 富士ゼロックス株式会社 | 表示記憶媒体、画像書き込み方法および画像書き込み装置 |
DE19851000C2 (de) * | 1998-11-05 | 2001-07-26 | Dornier Gmbh | Projektionsanordnung |
US6134050A (en) * | 1998-11-25 | 2000-10-17 | Advanced Laser Technologies, Inc. | Laser beam mixer |
US7102700B1 (en) * | 2000-09-02 | 2006-09-05 | Magic Lantern Llc | Laser projection system |
EP1461656A2 (de) * | 2001-11-06 | 2004-09-29 | Keyotee | Bildprojektionsapparat |
KR100459899B1 (ko) * | 2002-03-12 | 2004-12-04 | 삼성전자주식회사 | 다중채널음향 광 변조기를 구비하는 레이저 영상투사장치및 그 구동방법과 구동회로 |
US6869185B2 (en) * | 2002-10-16 | 2005-03-22 | Eastman Kodak Company | Display systems using organic laser light sources |
US7993285B2 (en) * | 2002-11-05 | 2011-08-09 | Boston Scientific Scimed, Inc. | Medical device having flexible distal tip |
DE102004030156A1 (de) * | 2004-06-22 | 2006-01-19 | Robert Bosch Gmbh | LED-Scannerzeiger |
US7474286B2 (en) * | 2005-04-01 | 2009-01-06 | Spudnik, Inc. | Laser displays using UV-excitable phosphors emitting visible colored light |
US7733310B2 (en) | 2005-04-01 | 2010-06-08 | Prysm, Inc. | Display screens having optical fluorescent materials |
US7791561B2 (en) * | 2005-04-01 | 2010-09-07 | Prysm, Inc. | Display systems having screens with optical fluorescent materials |
US7994702B2 (en) | 2005-04-27 | 2011-08-09 | Prysm, Inc. | Scanning beams displays based on light-emitting screens having phosphors |
US8000005B2 (en) | 2006-03-31 | 2011-08-16 | Prysm, Inc. | Multilayered fluorescent screens for scanning beam display systems |
US8089425B2 (en) | 2006-03-03 | 2012-01-03 | Prysm, Inc. | Optical designs for scanning beam display systems using fluorescent screens |
US7884816B2 (en) | 2006-02-15 | 2011-02-08 | Prysm, Inc. | Correcting pyramidal error of polygon scanner in scanning beam display systems |
US8451195B2 (en) | 2006-02-15 | 2013-05-28 | Prysm, Inc. | Servo-assisted scanning beam display systems using fluorescent screens |
US20080068295A1 (en) * | 2006-09-19 | 2008-03-20 | Hajjar Roger A | Compensation for Spatial Variation in Displayed Image in Scanning Beam Display Systems Using Light-Emitting Screens |
US8013506B2 (en) | 2006-12-12 | 2011-09-06 | Prysm, Inc. | Organic compounds for adjusting phosphor chromaticity |
US9525850B2 (en) * | 2007-03-20 | 2016-12-20 | Prysm, Inc. | Delivering and displaying advertisement or other application data to display systems |
US7697183B2 (en) | 2007-04-06 | 2010-04-13 | Prysm, Inc. | Post-objective scanning beam systems |
US8169454B1 (en) | 2007-04-06 | 2012-05-01 | Prysm, Inc. | Patterning a surface using pre-objective and post-objective raster scanning systems |
JP2010527464A (ja) | 2007-05-17 | 2010-08-12 | プリズム インコーポレイテッド | ビームディスプレイシステム走査用の発光ストライプを有する多層スクリーン |
US7878657B2 (en) | 2007-06-27 | 2011-02-01 | Prysm, Inc. | Servo feedback control based on invisible scanning servo beam in scanning beam display systems with light-emitting screens |
US8556430B2 (en) * | 2007-06-27 | 2013-10-15 | Prysm, Inc. | Servo feedback control based on designated scanning servo beam in scanning beam display systems with light-emitting screens |
US7869112B2 (en) * | 2008-07-25 | 2011-01-11 | Prysm, Inc. | Beam scanning based on two-dimensional polygon scanner for display and other applications |
US10317679B2 (en) | 2016-04-04 | 2019-06-11 | Akonia Holographics, Llc | Light homogenization |
US11803056B2 (en) * | 2018-09-14 | 2023-10-31 | Apple Inc. | Waveguided display systems |
CN113260889B (zh) | 2019-01-15 | 2023-04-18 | 鲁姆斯有限公司 | 制造对称光导光学元件的方法 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB433945A (en) * | 1934-01-23 | 1935-08-23 | Scophony Ltd | Improvements in optical systems for television and the like |
GB439236A (en) * | 1934-03-03 | 1935-12-03 | Scophony Ltd | Light modulating device |
GB438424A (en) * | 1934-04-18 | 1935-11-18 | Scophony Ltd | Improvements in scanning devices for television |
GB443393A (en) * | 1934-12-28 | 1936-02-27 | Scophony Ltd | Improvements in and relating to scanning devices for television and like systems |
GB451132A (en) * | 1935-04-25 | 1936-07-30 | Scophony Ltd | Improvements in television apparatus |
GB469427A (en) * | 1936-01-25 | 1937-07-26 | Scophony Ltd | Improvements in or relating to television and the like systems |
BE419854A (de) * | 1936-02-05 | |||
GB471066A (en) * | 1936-02-26 | 1937-08-26 | Scophony Ltd | An improved method of imparting angular motion to a beam of light for scanning purposes for television and the like |
GB477604A (en) * | 1936-04-28 | 1937-12-29 | Scophony Ltd | Improvements in or relating to scanning systems for television and the like |
GB496964A (en) * | 1937-06-10 | 1938-12-09 | Scophony Ltd | Improvements in or relating to television receivers |
US3549800A (en) * | 1965-03-15 | 1970-12-22 | Texas Instruments Inc | Laser display |
US3507984A (en) * | 1966-11-17 | 1970-04-21 | Singer General Precision | Laser multicolor television display apparatus |
US3539245A (en) * | 1967-10-04 | 1970-11-10 | United Aircraft Corp | Laser-acoustic signal processor |
US3524011A (en) * | 1968-03-29 | 1970-08-11 | Zenith Radio Corp | Laser color display utilizing acoustical light modulators |
US3637929A (en) * | 1968-09-30 | 1972-01-25 | Bell Telephone Labor Inc | Optical scanning apparatus utilizing a re-entrant laser beam |
US3647956A (en) * | 1969-03-10 | 1972-03-07 | Technical Operations Inc | Laser beam flying spot scanner |
US3691482A (en) * | 1970-01-19 | 1972-09-12 | Bell Telephone Labor Inc | Display system |
US3818129A (en) * | 1971-06-30 | 1974-06-18 | Hitachi Ltd | Laser imaging device |
US3891560A (en) * | 1974-01-28 | 1975-06-24 | Hughes Aircraft Co | Large screen color display |
GB1544097A (en) * | 1976-07-22 | 1979-04-11 | Redifon Flight Simulation Ltd | Laser systems |
JPS53115137A (en) * | 1977-03-17 | 1978-10-07 | Sanyo Electric Co Ltd | Projection-type color television device |
US4297723A (en) * | 1980-01-28 | 1981-10-27 | The Singer Company | Wide angle laser display system |
US4295159A (en) * | 1980-06-05 | 1981-10-13 | General Electric Company | Light projection system |
US4562461A (en) * | 1981-10-08 | 1985-12-31 | Yin Ronald L | Display apparatus and method therefor |
EP0084434B1 (de) * | 1982-01-19 | 1986-12-03 | Dwight Cavendish Holdings Limited | Licht-Projektionsapparat |
JPS6055787A (ja) * | 1983-09-06 | 1985-04-01 | Sony Corp | 多管式マルチビ−ムプロジエクタ− |
US4851918A (en) * | 1984-04-26 | 1989-07-25 | Corporation For Laser Optic Research | Sequential plane projection by laser video projector |
US4611245A (en) * | 1984-10-29 | 1986-09-09 | The United States Of America As Represented By The Secretary Of The Navy | Real-time ultra-high resolution image projection display using laser-addressed liquid crystal light valve |
GB2207576A (en) * | 1987-07-22 | 1989-02-01 | Antony John Clynick | Optical-mechanical scan rate multiplier |
JP2580285B2 (ja) * | 1988-10-26 | 1997-02-12 | パイオニア株式会社 | 3管式プロジェクションテレビ |
JPH02149887A (ja) * | 1988-11-30 | 1990-06-08 | Pioneer Electron Corp | カラー表示装置 |
US4978202A (en) * | 1989-05-12 | 1990-12-18 | Goldstar Co., Ltd. | Laser scanning system for displaying a three-dimensional color image |
-
1991
- 1991-02-27 US US07/661,860 patent/US5136426A/en not_active Expired - Lifetime
-
1992
- 1992-02-21 EP EP92910253A patent/EP0573615B1/de not_active Expired - Lifetime
- 1992-02-21 AU AU17529/92A patent/AU1752992A/en not_active Abandoned
- 1992-02-21 ES ES92910253T patent/ES2089528T3/es not_active Expired - Lifetime
- 1992-02-21 WO PCT/US1992/001402 patent/WO1992015913A1/en active IP Right Grant
- 1992-02-21 KR KR1019930702595A patent/KR100283429B1/ko not_active IP Right Cessation
- 1992-02-21 DE DE69211683T patent/DE69211683T2/de not_active Expired - Fee Related
- 1992-02-21 JP JP50941992A patent/JP3209425B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0573615A4 (de) | 1994-04-20 |
ES2089528T3 (es) | 1996-10-01 |
EP0573615B1 (de) | 1996-06-19 |
EP0573615A1 (de) | 1993-12-15 |
DE69211683T2 (de) | 1996-12-05 |
US5136426A (en) | 1992-08-04 |
AU1752992A (en) | 1992-10-06 |
KR100283429B1 (ko) | 2001-03-02 |
JP3209425B2 (ja) | 2001-09-17 |
WO1992015913A1 (en) | 1992-09-17 |
JPH06505571A (ja) | 1994-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KABUSHIKI KAISHA ALP, OSAKA, JP |
|
8339 | Ceased/non-payment of the annual fee |