JPS5541601A - Cathode ray tube - Google Patents
Cathode ray tubeInfo
- Publication number
- JPS5541601A JPS5541601A JP11293378A JP11293378A JPS5541601A JP S5541601 A JPS5541601 A JP S5541601A JP 11293378 A JP11293378 A JP 11293378A JP 11293378 A JP11293378 A JP 11293378A JP S5541601 A JPS5541601 A JP S5541601A
- Authority
- JP
- Japan
- Prior art keywords
- mesh
- ring
- point
- conductive film
- collector
- 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
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
PURPOSE: To make the promotion of improvement of dielectric characteristic of the tube, with a discharge prevented within the tube, by such means that, with a ring- shape conductive unit provided throughout the full circumference along a collector mesh ring between the first electrode and internal conductive film, a potential of storage mesh be given to the above.
CONSTITUTION: Between a first electrode of aluminum pack 7 and internal conductive film 34, along a collector mesh ring 36, near the inner face 35 of insulating peripheral vessel, is provided a ring-shape conductive unit 39 throughout the circumference. Consequently, a flood beam 37, when colliding against a point P1 partially on the insulating peripheral vessel inner face 35 even with a secondary electron 38 emitted, is all absorbed by the conductive unit 39, storage mesh 9 and collector mesh 10, not capable of reaching the aluminum pack 7. Accordingly, the potential at the point P1 never becomes higher than that of the storage mesh 9 and the collector mesh 10, thus a discharge can be prevented between the point P1 and an end part of the internal conductive film 34.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11293378A JPS5541601A (en) | 1978-09-14 | 1978-09-14 | Cathode ray tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11293378A JPS5541601A (en) | 1978-09-14 | 1978-09-14 | Cathode ray tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5541601A true JPS5541601A (en) | 1980-03-24 |
Family
ID=14599114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11293378A Pending JPS5541601A (en) | 1978-09-14 | 1978-09-14 | Cathode ray tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5541601A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57187307A (en) * | 1981-05-08 | 1982-11-18 | Bayer Ag | Manufacture of nitrile rubber latex |
JPS57195109A (en) * | 1981-05-16 | 1982-11-30 | Bayer Ag | Manufacture of heat-sensitive synthetic rubber latex |
-
1978
- 1978-09-14 JP JP11293378A patent/JPS5541601A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57187307A (en) * | 1981-05-08 | 1982-11-18 | Bayer Ag | Manufacture of nitrile rubber latex |
JPS6255526B2 (en) * | 1981-05-08 | 1987-11-20 | Bayer Ag | |
JPS57195109A (en) * | 1981-05-16 | 1982-11-30 | Bayer Ag | Manufacture of heat-sensitive synthetic rubber latex |
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