JPS5345963A - Cathode-ray tube - Google Patents
Cathode-ray tubeInfo
- Publication number
- JPS5345963A JPS5345963A JP12056876A JP12056876A JPS5345963A JP S5345963 A JPS5345963 A JP S5345963A JP 12056876 A JP12056876 A JP 12056876A JP 12056876 A JP12056876 A JP 12056876A JP S5345963 A JPS5345963 A JP S5345963A
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- ray tube
- low
- voltage electrode
- voltage
- 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
Abstract
PURPOSE: As for an electron gun which has a high-voltage electrode and a plural number of low-voltage electrodes provided, an insulating layer is formed on one low-voltage electrode surface, so that even if inter-tube particles would adhere to the low-voltage electrode, cold emission will be prevented from occurring.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12056876A JPS5345963A (en) | 1976-10-06 | 1976-10-06 | Cathode-ray tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12056876A JPS5345963A (en) | 1976-10-06 | 1976-10-06 | Cathode-ray tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5345963A true JPS5345963A (en) | 1978-04-25 |
Family
ID=14789515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12056876A Pending JPS5345963A (en) | 1976-10-06 | 1976-10-06 | Cathode-ray tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5345963A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62195833A (en) * | 1986-02-24 | 1987-08-28 | Toshiba Corp | Cathode-ray tube |
JPS6347567U (en) * | 1986-09-16 | 1988-03-31 |
-
1976
- 1976-10-06 JP JP12056876A patent/JPS5345963A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62195833A (en) * | 1986-02-24 | 1987-08-28 | Toshiba Corp | Cathode-ray tube |
JPS6347567U (en) * | 1986-09-16 | 1988-03-31 |
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