JPS5530167A - Cathode-ray tube - Google Patents
Cathode-ray tubeInfo
- Publication number
- JPS5530167A JPS5530167A JP10399278A JP10399278A JPS5530167A JP S5530167 A JPS5530167 A JP S5530167A JP 10399278 A JP10399278 A JP 10399278A JP 10399278 A JP10399278 A JP 10399278A JP S5530167 A JPS5530167 A JP S5530167A
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent screen
- voltage
- electron gun
- luminescent color
- conductor
- 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: To reduce electrostatic capacitance and power consumption and improve reliability by arranging conductor meshes where the specified voltage is applied to the ilntermediate area between a fluorescent screen and an electron gun.
CONSTITUTION: The electron gun 6 is accelerated by the constant voltage which is applied to the internal conductive film 11, deflected by the deflection coil 4, and reaches the conductor mesh 13. The voltage giving the desired luminescent color is applied to the fluorescent screen 1 through the anode terminal 3'. The desired luminescent color is changed by varying this voltage. In order to change the electric field which is applied to the electron beam in the very short path from the conductor mesh 13 to the fluorescent screen 1, the deviation of the point arriving on the fluorescent screen can extremely be reduced to the variation of the fluorescent screen voltage.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10399278A JPS5530167A (en) | 1978-08-25 | 1978-08-25 | Cathode-ray tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10399278A JPS5530167A (en) | 1978-08-25 | 1978-08-25 | Cathode-ray tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5530167A true JPS5530167A (en) | 1980-03-03 |
Family
ID=14368785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10399278A Pending JPS5530167A (en) | 1978-08-25 | 1978-08-25 | Cathode-ray tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5530167A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60226619A (en) * | 1984-04-24 | 1985-11-11 | Toyo Gasumeetaa Kk | Return safety gas shutt-off valve |
-
1978
- 1978-08-25 JP JP10399278A patent/JPS5530167A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60226619A (en) * | 1984-04-24 | 1985-11-11 | Toyo Gasumeetaa Kk | Return safety gas shutt-off valve |
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