FR1576868A - - Google Patents
Info
- Publication number
- FR1576868A FR1576868A FR1576868DA FR1576868A FR 1576868 A FR1576868 A FR 1576868A FR 1576868D A FR1576868D A FR 1576868DA FR 1576868 A FR1576868 A FR 1576868A
- 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.)
- 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
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/39—Charge-storage screens
- H01J29/41—Charge-storage screens using secondary emission, e.g. for supericonoscope
- H01J29/413—Charge-storage screens using secondary emission, e.g. for supericonoscope for writing and reading of charge pattern on opposite sides of the target, e.g. for superorthicon
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65977667A | 1967-08-10 | 1967-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1576868A true FR1576868A (en) | 1969-08-01 |
Family
ID=24646793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1576868D Expired FR1576868A (en) | 1967-08-10 | 1968-08-08 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3497747A (en) |
BE (1) | BE719247A (en) |
CH (1) | CH483720A (en) |
DE (1) | DE1764802A1 (en) |
FR (1) | FR1576868A (en) |
GB (1) | GB1228180A (en) |
NL (1) | NL6811255A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3564321A (en) * | 1969-05-01 | 1971-02-16 | Gen Electric | Mesh-reinforced secondary electron conduction target for camera tubes |
US3755865A (en) * | 1969-05-01 | 1973-09-04 | Gen Electric | Novel mesh-reinforced sec target for camera tubes |
US3689789A (en) * | 1970-05-01 | 1972-09-05 | Hughes Aircraft Co | Fast destructive-read scan converter tube |
US3960562A (en) * | 1973-04-30 | 1976-06-01 | Raytheon Company | Thin film dielectric storage target and method for making same |
NL157747B (en) * | 1973-05-29 | 1978-08-15 | Litton Industries Inc | LIGHT AMPLIFIER. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2237681A (en) * | 1937-12-03 | 1941-04-08 | Emi Ltd | Television transmitting tube |
US2579772A (en) * | 1949-10-17 | 1951-12-25 | Remington Rand Inc | Method of making an image storage screen |
US2713648A (en) * | 1953-03-06 | 1955-07-19 | Raytheon Mfg Co | Image storage devices |
CA617300A (en) * | 1956-12-26 | 1961-03-28 | Wargo Peter | Long-life rugged storage structure for electronic tubes |
US3179834A (en) * | 1960-10-27 | 1965-04-20 | Rca Corp | Pickup tube target structure and method of manufacturing the same |
US3408531A (en) * | 1966-06-10 | 1968-10-29 | Westinghouse Electric Corp | Storage system |
-
1967
- 1967-08-10 US US659776A patent/US3497747A/en not_active Expired - Lifetime
-
1968
- 1968-08-07 CH CH1186468A patent/CH483720A/en not_active IP Right Cessation
- 1968-08-07 GB GB1228180D patent/GB1228180A/en not_active Expired
- 1968-08-08 FR FR1576868D patent/FR1576868A/fr not_active Expired
- 1968-08-08 NL NL6811255A patent/NL6811255A/xx unknown
- 1968-08-08 DE DE19681764802 patent/DE1764802A1/en active Pending
- 1968-08-09 BE BE719247D patent/BE719247A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6811255A (en) | 1969-02-12 |
GB1228180A (en) | 1971-04-15 |
DE1764802A1 (en) | 1971-11-04 |
US3497747A (en) | 1970-02-24 |
BE719247A (en) | 1969-02-10 |
CH483720A (en) | 1969-12-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |