BE657112A - - Google Patents
Info
- Publication number
- BE657112A BE657112A BE657112A BE657112A BE657112A BE 657112 A BE657112 A BE 657112A BE 657112 A BE657112 A BE 657112A BE 657112 A BE657112 A BE 657112A BE 657112 A BE657112 A BE 657112A
- Authority
- BE
- Belgium
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
- H01J31/26—Image pick-up tubes having an input of visible light and electric output
- H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
- H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
- H01J31/38—Tubes with photoconductive screen, e.g. vidicon
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- 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
- H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
- H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
-
- 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
- H01J31/26—Image pick-up tubes having an input of visible light and electric output
- H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
- H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR957295A FR1387205A (fr) | 1963-12-16 | 1963-12-16 | Perfectionnements aux tubes analyseurs à électrons lents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE657112A true BE657112A (xx) | 1965-06-14 |
Family
ID=8818925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE657112A BE657112A (xx) | 1963-12-16 | 1964-12-14 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE657112A (xx) |
| DE (1) | DE1232190B (xx) |
| FR (1) | FR1387205A (xx) |
| GB (1) | GB1070380A (xx) |
| NL (1) | NL154049B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1295707B (de) * | 1966-12-30 | 1969-05-22 | Fernseh Gmbh | Elektrodenanordnung zur Unterdrueckung der UEberfokussierung bei elektrostatisch abgelenkten Kathodenstrahlroehren mit einem Ablenkzentrum |
-
1963
- 1963-12-16 FR FR957295A patent/FR1387205A/fr not_active Expired
-
1964
- 1964-12-12 NL NL6414505A patent/NL154049B/xx unknown
- 1964-12-14 GB GB5077364A patent/GB1070380A/en not_active Expired
- 1964-12-14 BE BE657112A patent/BE657112A/xx unknown
- 1964-12-15 DE DE1964N0025973 patent/DE1232190B/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1070380A (en) | 1967-06-01 |
| DE1232190B (de) | 1967-01-12 |
| NL6414505A (xx) | 1965-06-17 |
| NL154049B (nl) | 1977-07-15 |
| FR1387205A (fr) | 1965-01-29 |