CH465669A - Fernseh-Projektions-Vorrichtung - Google Patents
Fernseh-Projektions-VorrichtungInfo
- Publication number
- CH465669A CH465669A CH637565A CH637565A CH465669A CH 465669 A CH465669 A CH 465669A CH 637565 A CH637565 A CH 637565A CH 637565 A CH637565 A CH 637565A CH 465669 A CH465669 A CH 465669A
- Authority
- CH
- Switzerland
- Prior art keywords
- projection apparatus
- television projection
- television
- projection
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US365631A US3305629A (en) | 1964-05-07 | 1964-05-07 | Defracting medium projection system including means to effect a uniform charge over said medium |
Publications (1)
Publication Number | Publication Date |
---|---|
CH465669A true CH465669A (de) | 1968-11-30 |
Family
ID=23439669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH637565A CH465669A (de) | 1964-05-07 | 1965-05-07 | Fernseh-Projektions-Vorrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US3305629A (de) |
CH (1) | CH465669A (de) |
DE (1) | DE1273568B (de) |
GB (1) | GB1108463A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3450462A (en) * | 1964-07-24 | 1969-06-17 | Gen Electric | Color projection system |
US3585283A (en) * | 1969-09-24 | 1971-06-15 | Gen Electric | Optical projection system with enhanced color resolution |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US3209072A (en) * | 1961-06-26 | 1965-09-28 | Gen Electric | Light projection electron beam writing system |
-
1964
- 1964-05-07 US US365631A patent/US3305629A/en not_active Expired - Lifetime
-
1965
- 1965-04-23 GB GB17298/65A patent/GB1108463A/en not_active Expired
- 1965-05-06 DE DEG43525A patent/DE1273568B/de not_active Withdrawn
- 1965-05-07 CH CH637565A patent/CH465669A/de unknown
Also Published As
Publication number | Publication date |
---|---|
US3305629A (en) | 1967-02-21 |
DE1273568B (de) | 1968-07-25 |
GB1108463A (en) | 1968-04-03 |
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