SE372135B - - Google Patents
Info
- Publication number
- SE372135B SE372135B SE657972A SE657972A SE372135B SE 372135 B SE372135 B SE 372135B SE 657972 A SE657972 A SE 657972A SE 657972 A SE657972 A SE 657972A SE 372135 B SE372135 B SE 372135B
- Authority
- SE
- Sweden
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
- H01J29/021—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof arrangements for eliminating interferences in the tube
-
- 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
- H01J29/003—Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils
-
- 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
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/867—Means associated with the outside of the vessel for shielding, e.g. magnetic shields
-
- 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
- H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7107038A NL7107038A (OSRAM) | 1971-05-22 | 1971-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE372135B true SE372135B (OSRAM) | 1974-12-09 |
Family
ID=19813231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE657972A SE372135B (OSRAM) | 1971-05-22 | 1972-05-19 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5326450B1 (OSRAM) |
| BE (1) | BE783736A (OSRAM) |
| IT (1) | IT966912B (OSRAM) |
| SE (1) | SE372135B (OSRAM) |
-
1972
- 1972-05-19 BE BE783736A patent/BE783736A/xx unknown
- 1972-05-19 SE SE657972A patent/SE372135B/xx unknown
- 1972-05-19 IT IT6859972A patent/IT966912B/it active
- 1972-05-20 JP JP4957572A patent/JPS5326450B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE783736A (fr) | 1972-11-20 |
| JPS5326450B1 (OSRAM) | 1978-08-02 |
| IT966912B (it) | 1974-02-20 |