FR919528A - Improvements in the projection of television images - Google Patents
Improvements in the projection of television imagesInfo
- Publication number
- FR919528A FR919528A FR919528DA FR919528A FR 919528 A FR919528 A FR 919528A FR 919528D A FR919528D A FR 919528DA FR 919528 A FR919528 A FR 919528A
- Authority
- FR
- France
- Prior art keywords
- projection
- television images
- television
- images
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/12—Screens on or from which an image or pattern is formed, picked up, converted or stored acting as light valves by shutter operation, e.g. for eidophor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB134145A GB597580A (en) | 1945-01-16 | Improvements in and relating to the projection of television pictures |
Publications (1)
Publication Number | Publication Date |
---|---|
FR919528A true FR919528A (en) | 1947-03-11 |
Family
ID=9720310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR919528D Expired FR919528A (en) | 1945-01-16 | 1945-12-29 | Improvements in the projection of television images |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR919528A (en) |
-
1945
- 1945-12-29 FR FR919528D patent/FR919528A/en not_active Expired
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