FR1275731A - Electron beam discharge device - Google Patents
Electron beam discharge deviceInfo
- Publication number
- FR1275731A FR1275731A FR846179A FR846179A FR1275731A FR 1275731 A FR1275731 A FR 1275731A FR 846179 A FR846179 A FR 846179A FR 846179 A FR846179 A FR 846179A FR 1275731 A FR1275731 A FR 1275731A
- Authority
- FR
- France
- Prior art keywords
- electron beam
- discharge device
- beam discharge
- electron
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/62—Electrostatic lenses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/48—Electron guns
- H01J2229/4824—Constructional arrangements of electrodes
- H01J2229/4827—Electrodes formed on surface of common cylindrical support
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR846179A FR1275731A (en) | 1960-12-07 | 1960-12-07 | Electron beam discharge device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR846179A FR1275731A (en) | 1960-12-07 | 1960-12-07 | Electron beam discharge device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1275731A true FR1275731A (en) | 1961-11-10 |
Family
ID=8744242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR846179A Expired FR1275731A (en) | 1960-12-07 | 1960-12-07 | Electron beam discharge device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1275731A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0378270A1 (en) * | 1989-01-12 | 1990-07-18 | Koninklijke Philips Electronics N.V. | Picture display device |
-
1960
- 1960-12-07 FR FR846179A patent/FR1275731A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0378270A1 (en) * | 1989-01-12 | 1990-07-18 | Koninklijke Philips Electronics N.V. | Picture display device |
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