JPS5566842A - Getter supporting apparatus - Google Patents
Getter supporting apparatusInfo
- Publication number
- JPS5566842A JPS5566842A JP13990878A JP13990878A JPS5566842A JP S5566842 A JPS5566842 A JP S5566842A JP 13990878 A JP13990878 A JP 13990878A JP 13990878 A JP13990878 A JP 13990878A JP S5566842 A JPS5566842 A JP S5566842A
- Authority
- JP
- Japan
- Prior art keywords
- getter
- supporting body
- electron gun
- high resistance
- elastic supporting
- 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 prevent the flow of a large current through a getter supporting body even if short-circuit is formed between the electrodes of an electron gun due to spark discharge by allowing the getter to be installed and supported onto the final electrode of the electron gun through an elastic supporting body having high resistance.
CONSTITUTION: A getter 5 is installed and supported onto the screen side final electrode 7" of an electron gun through an elastic supporting body 6. Midway on the elastic supporting body 6, a high resistance body 6' is inserted. The resistance value of the high resistance body 6' is made above 5KΩ or more. Passing through the resistance value in such a degree, the current in spark discharge does not affect injurious effect.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13990878A JPS5566842A (en) | 1978-11-15 | 1978-11-15 | Getter supporting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13990878A JPS5566842A (en) | 1978-11-15 | 1978-11-15 | Getter supporting apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5566842A true JPS5566842A (en) | 1980-05-20 |
Family
ID=15256423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13990878A Pending JPS5566842A (en) | 1978-11-15 | 1978-11-15 | Getter supporting apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5566842A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55165556A (en) * | 1979-06-12 | 1980-12-24 | Toshiba Corp | Color picture tube |
JPS5622761U (en) * | 1979-07-30 | 1981-02-28 |
-
1978
- 1978-11-15 JP JP13990878A patent/JPS5566842A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55165556A (en) * | 1979-06-12 | 1980-12-24 | Toshiba Corp | Color picture tube |
JPS5622761U (en) * | 1979-07-30 | 1981-02-28 |
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