FR1257974A - Improvements to electronic discharge tubes - Google Patents
Improvements to electronic discharge tubesInfo
- Publication number
- FR1257974A FR1257974A FR827719A FR827719A FR1257974A FR 1257974 A FR1257974 A FR 1257974A FR 827719 A FR827719 A FR 827719A FR 827719 A FR827719 A FR 827719A FR 1257974 A FR1257974 A FR 1257974A
- Authority
- FR
- France
- Prior art keywords
- discharge tubes
- electronic discharge
- electronic
- tubes
- discharge
- 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
- H01J29/36—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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR827719A FR1257974A (en) | 1959-05-21 | 1960-05-19 | Improvements to electronic discharge tubes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1737159A GB873466A (en) | 1959-05-21 | 1959-05-21 | Improvements in or relating to cathode ray storage tubes |
FR827719A FR1257974A (en) | 1959-05-21 | 1960-05-19 | Improvements to electronic discharge tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1257974A true FR1257974A (en) | 1961-04-07 |
Family
ID=26186098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR827719A Expired FR1257974A (en) | 1959-05-21 | 1960-05-19 | Improvements to electronic discharge tubes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1257974A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1240549B (en) * | 1962-12-03 | 1967-05-18 | Westinghouse Electric Corp | Method of operating an image pick-up tube |
-
1960
- 1960-05-19 FR FR827719A patent/FR1257974A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1240549B (en) * | 1962-12-03 | 1967-05-18 | Westinghouse Electric Corp | Method of operating an image pick-up tube |
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