DE69331145D1 - Farbbildprojektionsgerät - Google Patents
FarbbildprojektionsgerätInfo
- Publication number
- DE69331145D1 DE69331145D1 DE69331145T DE69331145T DE69331145D1 DE 69331145 D1 DE69331145 D1 DE 69331145D1 DE 69331145 T DE69331145 T DE 69331145T DE 69331145 T DE69331145 T DE 69331145T DE 69331145 D1 DE69331145 D1 DE 69331145D1
- Authority
- DE
- Germany
- Prior art keywords
- color image
- image projector
- projector
- color
- image
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/007—Lighting devices or systems producing a varying lighting effect using rotating transparent or colored disks, e.g. gobo wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929217392A GB9217392D0 (en) | 1992-08-15 | 1992-08-15 | Colour image protection apparatus |
PCT/GB1993/001700 WO1994004951A1 (en) | 1992-08-15 | 1993-08-11 | Colour image protection apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69331145D1 true DE69331145D1 (de) | 2001-12-20 |
DE69331145T2 DE69331145T2 (de) | 2002-06-20 |
Family
ID=10720425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69331145T Expired - Fee Related DE69331145T2 (de) | 1992-08-15 | 1993-08-11 | Farbbildprojektionsgerät |
Country Status (8)
Country | Link |
---|---|
US (1) | US5795058A (de) |
EP (1) | EP0655144B1 (de) |
AU (1) | AU4724593A (de) |
CA (1) | CA2142619C (de) |
DE (1) | DE69331145T2 (de) |
DK (1) | DK0655144T3 (de) |
GB (1) | GB9217392D0 (de) |
WO (1) | WO1994004951A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10200872A1 (de) * | 2002-01-11 | 2003-07-31 | Unaxis Balzers Ag | Strukturiertes optisches Element und Herstellung eines Solchen |
GB2294909B (en) * | 1994-11-14 | 1996-10-23 | High End Systems Inc | Acid etched gobo |
US5711889A (en) * | 1995-09-15 | 1998-01-27 | Buchsbaum; Philip E. | Method for making dichroic filter array |
HUP9904476A2 (hu) * | 1999-12-03 | 2002-01-28 | Péter Danczkay | Beállítható háromdimenziós (3D), többszínű fényhullám-generátor |
US6379025B1 (en) * | 2000-03-31 | 2002-04-30 | Pacfab, Inc. | Submersible lighting fixture with color wheel |
IT1317661B1 (it) * | 2000-05-22 | 2003-07-15 | Coemar Spa | Proiettore luminoso particolarmente per la proiezione di immagini adimensioni variabili e ad infiniti colori |
TW548437B (en) * | 2001-03-02 | 2003-08-21 | Unaxis Balzers Ag | Optical component and its production method as well as optical switch |
CN2498623Y (zh) * | 2001-10-18 | 2002-07-03 | 王庆洪 | 户外照明图案电脑灯 |
US6729734B2 (en) * | 2002-04-01 | 2004-05-04 | Hewlett-Packard Development Company, L.P. | System for enhancing the quality of an image |
US8310751B2 (en) * | 2008-06-30 | 2012-11-13 | Production Resource Group, L.L.C. | Method and apparatus for making a high resolution light pattern generator on a transparent substrate |
EP3992525A4 (de) | 2019-06-26 | 2022-08-17 | Guangzhou Haoyang Electronic Co., Ltd. | Effektplatte mit hoher temperaturverformung und bühnenleuchte damit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3914464A (en) * | 1971-04-19 | 1975-10-21 | Optical Coating Laboratory Inc | Striped dichroic filter and method for making the same |
GB1441745A (en) * | 1972-10-06 | 1976-07-07 | Emi Ltd | Manufacture of a pattern on a substrate |
JPS59152407A (ja) * | 1983-02-18 | 1984-08-31 | Toppan Printing Co Ltd | 多層干渉膜フイルタ−の製造法 |
CA1228225A (en) * | 1984-11-09 | 1987-10-20 | National Research Council Of Canada | Method of manufacturing an optical interference authenticating device |
US4800474A (en) * | 1986-05-15 | 1989-01-24 | Vari-Lite, Inc. | Color wheel assembly for lighting equipment |
US4779176A (en) * | 1986-07-16 | 1988-10-18 | Vari-Lite, Inc. | Light pattern generator |
-
1992
- 1992-08-15 GB GB929217392A patent/GB9217392D0/en active Pending
-
1993
- 1993-08-11 AU AU47245/93A patent/AU4724593A/en not_active Abandoned
- 1993-08-11 DK DK93917998T patent/DK0655144T3/da active
- 1993-08-11 EP EP93917998A patent/EP0655144B1/de not_active Expired - Lifetime
- 1993-08-11 US US08/381,967 patent/US5795058A/en not_active Expired - Lifetime
- 1993-08-11 CA CA002142619A patent/CA2142619C/en not_active Expired - Lifetime
- 1993-08-11 WO PCT/GB1993/001700 patent/WO1994004951A1/en active IP Right Grant
- 1993-08-11 DE DE69331145T patent/DE69331145T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK0655144T3 (da) | 2001-12-10 |
EP0655144A1 (de) | 1995-05-31 |
AU4724593A (en) | 1994-03-15 |
DE69331145T2 (de) | 2002-06-20 |
US5795058A (en) | 1998-08-18 |
CA2142619A1 (en) | 1994-03-03 |
WO1994004951A1 (en) | 1994-03-03 |
CA2142619C (en) | 2000-02-22 |
GB9217392D0 (en) | 1992-09-30 |
EP0655144B1 (de) | 2001-11-14 |
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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 |