JPS6482432A - Electron beam generator - Google Patents
Electron beam generatorInfo
- Publication number
- JPS6482432A JPS6482432A JP24127387A JP24127387A JPS6482432A JP S6482432 A JPS6482432 A JP S6482432A JP 24127387 A JP24127387 A JP 24127387A JP 24127387 A JP24127387 A JP 24127387A JP S6482432 A JPS6482432 A JP S6482432A
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- cathode electrode
- supporting means
- linear
- longitudinal direction
- 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.)
- Pending
Links
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Solid Thermionic Cathode (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Abstract
PURPOSE:To prevent the open circuit of a linear cathode electrode due to an abnormal current by arranging cathode electrode hooking means made of insulator on both ends of cathode supporting means in the cathode longitudinal direction. CONSTITUTION:Hooking means 5 made of insulating material are arranged on both ends of cathode supporting means 3 in the suspension longitudinal direction of a linear cathode electrode 6. The contact angle to the supporting means on both ends of the cathode supporting means 3 is decreased, and the linear cathode electrode 6 is not contacted strongly to edges. The short circuit of the cathode supporting means 3 to the linear cathode electrode 6 due to the broken insulating film and the open circuit of the linear cathode electrode 6 can be thereby prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24127387A JPS6482432A (en) | 1987-09-25 | 1987-09-25 | Electron beam generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24127387A JPS6482432A (en) | 1987-09-25 | 1987-09-25 | Electron beam generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6482432A true JPS6482432A (en) | 1989-03-28 |
Family
ID=17071804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24127387A Pending JPS6482432A (en) | 1987-09-25 | 1987-09-25 | Electron beam generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6482432A (en) |
-
1987
- 1987-09-25 JP JP24127387A patent/JPS6482432A/en active Pending
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