FR1247011A - Système de reproduction d'images colorées - Google Patents
Système de reproduction d'images coloréesInfo
- Publication number
- FR1247011A FR1247011A FR813954A FR813954A FR1247011A FR 1247011 A FR1247011 A FR 1247011A FR 813954 A FR813954 A FR 813954A FR 813954 A FR813954 A FR 813954A FR 1247011 A FR1247011 A FR 1247011A
- Authority
- FR
- France
- Prior art keywords
- color image
- image reproduction
- reproduction system
- color
- reproduction
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
- G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/1086—Beam splitting or combining systems operating by diffraction only
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
- H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
- H04N5/7425—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being a dielectric deformable layer controlled by an electron beam, e.g. eidophor projector
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/80—Television signal recording using electrostatic recording
- H04N5/82—Television signal recording using electrostatic recording using deformable thermoplastic recording medium
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78295558A | 1958-12-24 | 1958-12-24 | |
US799295A US3078338A (en) | 1958-12-24 | 1959-03-13 | Orthogonal diffraction gratings for color reproduction |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1247011A true FR1247011A (fr) | 1960-11-25 |
Family
ID=27120079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR813954A Expired FR1247011A (fr) | 1958-12-24 | 1959-12-23 | Système de reproduction d'images colorées |
Country Status (5)
Country | Link |
---|---|
US (1) | US3078338A (fr) |
CH (1) | CH389679A (fr) |
DE (1) | DE1251368B (fr) |
FR (1) | FR1247011A (fr) |
GB (1) | GB944247A (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3218390A (en) * | 1961-12-27 | 1965-11-16 | Bramley Jenny | Optical system for the utilization of coherent light |
DE1287119B (de) * | 1964-02-11 | 1969-01-16 | Gen Electric | Anordnung zum Erhoehen der Lichtstaerke und Verbessern der Farbreinheit auf dem Projektionsschirm eines Projektionsfarbfernsehgeraetes |
US3272917A (en) * | 1964-02-11 | 1966-09-13 | Gen Electric | First and second order diffraction color projection system |
US3305629A (en) * | 1964-05-07 | 1967-02-21 | Gen Electric | Defracting medium projection system including means to effect a uniform charge over said medium |
US3325592A (en) * | 1964-05-08 | 1967-06-13 | Gen Electric | Color projection system |
US3385925A (en) * | 1964-12-18 | 1968-05-28 | Gen Electric | Projection system and method |
US3409735A (en) * | 1965-09-27 | 1968-11-05 | Gen Electric | Projection system and method |
US3618048A (en) * | 1968-07-25 | 1971-11-02 | Gen Electric | Random access large-capacity memories |
US3582202A (en) * | 1968-08-07 | 1971-06-01 | Rca Corp | Projection of color-coded b and w transparencies |
US3679299A (en) * | 1968-12-20 | 1972-07-25 | Gen Electric | Method and apparatus for optical projection of deformation images |
US3598901A (en) * | 1969-11-14 | 1971-08-10 | Columbia Broadcasting Syst Inc | Optical gratings recording system |
CH544465A (de) * | 1971-01-12 | 1973-11-15 | Eidophor Ag | Verfahren und Vorrichtung zur Wiedergabe von Fernsehbildern |
US3869705A (en) * | 1972-09-15 | 1975-03-04 | Rca Corp | Electronic technique for making multichannel, spatial-carrier-encoded recordings |
US4389096A (en) * | 1977-12-27 | 1983-06-21 | Matsushita Electric Industrial Co., Ltd. | Image display apparatus of liquid crystal valve projection type |
US4246338A (en) * | 1979-03-02 | 1981-01-20 | Kaplan Sam H | Additive color photographic film assembly with diffraction grating |
US4788116A (en) * | 1986-03-31 | 1988-11-29 | Xerox Corporation | Full color images using multiple diffraction gratings and masking techniques |
US4779024A (en) * | 1986-08-26 | 1988-10-18 | General Electric Company | Deflection system for light valve projectors of the schlieren dark field type |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL95821C (fr) * | 1950-09-04 | 1900-01-01 | ||
US2713083A (en) * | 1951-12-22 | 1955-07-12 | Columbia Broadcasting Syst Inc | Color switching system |
NL113615C (fr) * | 1954-06-01 | 1900-01-01 | ||
US2864032A (en) * | 1954-07-30 | 1958-12-09 | Zenith Radio Corp | Method and apparatus for color television |
US2880268A (en) * | 1954-11-10 | 1959-03-31 | Rca Corp | Light filter |
US2863091A (en) * | 1956-03-07 | 1958-12-02 | Rca Corp | Flat tri-color kinescopes |
-
0
- DE DENDAT1251368D patent/DE1251368B/de active Pending
-
1959
- 1959-03-13 US US799295A patent/US3078338A/en not_active Expired - Lifetime
- 1959-12-22 GB GB43476/59A patent/GB944247A/en not_active Expired
- 1959-12-23 FR FR813954A patent/FR1247011A/fr not_active Expired
- 1959-12-23 CH CH8227959A patent/CH389679A/de unknown
Also Published As
Publication number | Publication date |
---|---|
US3078338A (en) | 1963-02-19 |
CH389679A (de) | 1965-03-31 |
DE1251368B (de) | 1967-10-05 |
GB944247A (en) | 1963-12-11 |
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