CH283607A - Grossprojektions-Farbenfernsehempfänger. - Google Patents
Grossprojektions-Farbenfernsehempfänger.Info
- Publication number
- CH283607A CH283607A CH283607DA CH283607A CH 283607 A CH283607 A CH 283607A CH 283607D A CH283607D A CH 283607DA CH 283607 A CH283607 A CH 283607A
- Authority
- CH
- Switzerland
- Prior art keywords
- television receiver
- color television
- large projection
- projection color
- receiver
- Prior art date
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]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
- H04N9/3114—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources by using a sequential colour filter producing one colour at a time
-
- 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
-
- 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
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH696615X | 1950-09-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH283607A true CH283607A (de) | 1952-06-15 |
Family
ID=4529676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH283607D CH283607A (de) | 1950-09-04 | 1950-09-04 | Grossprojektions-Farbenfernsehempfänger. |
Country Status (6)
Country | Link |
---|---|
US (1) | US2740829A (de) |
CH (1) | CH283607A (de) |
DE (1) | DE884512C (de) |
FR (1) | FR1048080A (de) |
GB (1) | GB696615A (de) |
NL (2) | NL95821C (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL196510A (de) * | 1954-04-16 | |||
US2973683A (en) * | 1957-08-12 | 1961-03-07 | American Optical Corp | Dichroic mirror assembly |
US2971051A (en) * | 1958-12-08 | 1961-02-07 | Frank G Back | Varifocal, long back-focal lens for color television |
DE1251368B (de) * | 1958-12-24 | 1967-10-05 | General Electric Company, Schenectady, NY (V St A) | Flachenhaft ausgebildeter Lichtmodulator zur Aufzeichnung von farbigen Licht , insbesondere B'ldsignalen bei welchem die Lichtmodu lation mit Hilfe von Farbbeugungsgittern erzielt wird, und optische Anordnung zur Auswertung solcherart gespeicherter Signale |
US3065295A (en) * | 1958-12-24 | 1962-11-20 | Gen Electric | Electron beam system |
GB909593A (de) * | 1959-07-16 | |||
US3265811A (en) * | 1963-04-30 | 1966-08-09 | Gen Electric | Two channel simulataneous color projection systems |
US3485944A (en) * | 1966-03-07 | 1969-12-23 | Electronic Res Corp | Projection system for enhanced sequential television display |
CA1231785A (en) * | 1982-02-19 | 1988-01-19 | Raytheon Company | Multi-color image display apparatus |
US4754324A (en) * | 1982-02-19 | 1988-06-28 | Raytheon Company | Multi-color image display apparatus |
US4772095A (en) * | 1983-07-15 | 1988-09-20 | Switchcraft, Inc. | Symmetrical beamsplitter |
US4709261A (en) * | 1983-12-05 | 1987-11-24 | Raytheon Company | Color image display system for producing and combining two similarly-oriented color component images and an inverted color component image |
US4737843A (en) * | 1984-04-09 | 1988-04-12 | Raytheon Company | Color image display system for producing and combining four color component images each inverted in at least one aspect relative to the other images |
GB9930555D0 (en) * | 1999-12-23 | 2000-02-16 | Opti Switch As | Optical systems |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE433790A (de) * | 1938-04-12 | |||
US2600590A (en) * | 1946-01-19 | 1952-06-17 | Thomas Richard | Light dividing apparatus for producing television in color |
US2577756A (en) * | 1946-06-03 | 1951-12-11 | Thomas T Harrington | Color television |
US2465652A (en) * | 1946-06-25 | 1949-03-29 | Harry E Legler | Color television |
US2549585A (en) * | 1947-04-29 | 1951-04-17 | Rca Corp | Multiple television projector |
BE487886A (de) * | 1948-03-17 | |||
CH268713A (de) * | 1948-11-30 | 1950-05-31 | Foerderung Forschung Gmbh | Einrichtung zur Wiedergabe eines Fernsehbildes mit Steuerschicht und separater Lichtquelle. |
US2568543A (en) * | 1949-08-03 | 1951-09-18 | Rca Corp | Automatic registration of component color images |
-
0
- NL NL7014821.A patent/NL163740B/xx unknown
- NL NL95821D patent/NL95821C/xx active
-
1950
- 1950-09-04 CH CH283607D patent/CH283607A/de unknown
-
1951
- 1951-09-04 US US245023A patent/US2740829A/en not_active Expired - Lifetime
- 1951-09-04 GB GB20867/51A patent/GB696615A/en not_active Expired
- 1951-09-04 FR FR1048080D patent/FR1048080A/fr not_active Expired
- 1951-09-05 DE DEG6906A patent/DE884512C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL95821C (de) | 1900-01-01 |
US2740829A (en) | 1956-04-03 |
NL163740B (nl) | |
FR1048080A (fr) | 1953-12-18 |
DE884512C (de) | 1953-07-27 |
GB696615A (en) | 1953-09-02 |
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