FR2195841A1 - - Google Patents
Info
- Publication number
- FR2195841A1 FR2195841A1 FR7229103A FR7229103A FR2195841A1 FR 2195841 A1 FR2195841 A1 FR 2195841A1 FR 7229103 A FR7229103 A FR 7229103A FR 7229103 A FR7229103 A FR 7229103A FR 2195841 A1 FR2195841 A1 FR 2195841A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
- H01J31/501—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7229103A FR2195841B1 (en) | 1972-08-11 | 1972-08-11 | |
GB3767973A GB1432708A (en) | 1972-08-11 | 1973-08-08 | Image tube |
DE19732340290 DE2340290C2 (en) | 1972-08-11 | 1973-08-09 | Method for operating an image converter or image intensifier tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7229103A FR2195841B1 (en) | 1972-08-11 | 1972-08-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2195841A1 true FR2195841A1 (en) | 1974-03-08 |
FR2195841B1 FR2195841B1 (en) | 1975-03-07 |
Family
ID=9103184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7229103A Expired FR2195841B1 (en) | 1972-08-11 | 1972-08-11 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2340290C2 (en) |
FR (1) | FR2195841B1 (en) |
GB (1) | GB1432708A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2513438A1 (en) * | 1981-09-22 | 1983-03-25 | Thomson Csf | IMAGE INTENSIFYING MEMORY TUBE AND METHOD OF IMPLEMENTING THE SAME |
US5631459A (en) * | 1992-11-20 | 1997-05-20 | Thomson Tubes Electroniques | Device for generating images by luminescence effect |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2545270B1 (en) * | 1983-04-29 | 1985-12-27 | Thomson Csf | RADIOLOGICAL IMAGE INTENSIFIER AND APPLICATION TO A DIGITAL RADIOLOGY SYSTEM |
DE4222590C2 (en) * | 1992-07-09 | 1994-05-26 | Siemens Ag | X-ray image intensifier |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3522463A (en) * | 1968-07-15 | 1970-08-04 | Rca Corp | Electron tube multicolor dual persistence screen comprising phosphorcoated phosphor particles |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1437645A1 (en) * | 1965-09-30 | 1969-01-16 | Deutsche Grammophon Gmbh | Electron beam tubes with fluorescent screens of different afterglow times |
FR2068015A5 (en) * | 1969-11-25 | 1971-08-20 | Thomson Csf |
-
1972
- 1972-08-11 FR FR7229103A patent/FR2195841B1/fr not_active Expired
-
1973
- 1973-08-08 GB GB3767973A patent/GB1432708A/en not_active Expired
- 1973-08-09 DE DE19732340290 patent/DE2340290C2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3522463A (en) * | 1968-07-15 | 1970-08-04 | Rca Corp | Electron tube multicolor dual persistence screen comprising phosphorcoated phosphor particles |
Non-Patent Citations (2)
Title |
---|
90.) * |
ARTICLE DE P.BALASKOVIC INTITULE "LES AMPLIFICATEURS DE LUMINANCE ET L'OBSERVATION AUX FAIBLES NIVEAUX LUMINEUX", PARU DANS LA "*REVUE TECHNIQUE DE LA COMPAGNIE FRANCAISE THOMSON-HOUSTON", DECEMBRE 1965, NO. 42, PAGES 69 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2513438A1 (en) * | 1981-09-22 | 1983-03-25 | Thomson Csf | IMAGE INTENSIFYING MEMORY TUBE AND METHOD OF IMPLEMENTING THE SAME |
EP0075512A1 (en) * | 1981-09-22 | 1983-03-30 | Thomson-Csf | Image-intensifying tube with memory, and operating method |
US4680461A (en) * | 1981-09-22 | 1987-07-14 | Thomson-Csf | Picture intensifier tube with memorization |
US5631459A (en) * | 1992-11-20 | 1997-05-20 | Thomson Tubes Electroniques | Device for generating images by luminescence effect |
EP0670078B1 (en) * | 1992-11-20 | 1998-08-12 | Thomson Tubes Electroniques | Image-generating device using the luminescence effect |
Also Published As
Publication number | Publication date |
---|---|
FR2195841B1 (en) | 1975-03-07 |
GB1432708A (en) | 1976-04-22 |
DE2340290C2 (en) | 1983-08-11 |
DE2340290A1 (en) | 1974-02-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |