JPS57132645A - Cathode-ray tube - Google Patents
Cathode-ray tubeInfo
- Publication number
- JPS57132645A JPS57132645A JP1749781A JP1749781A JPS57132645A JP S57132645 A JPS57132645 A JP S57132645A JP 1749781 A JP1749781 A JP 1749781A JP 1749781 A JP1749781 A JP 1749781A JP S57132645 A JPS57132645 A JP S57132645A
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- cathode
- ray tube
- phii
- ratio
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/64—Magnetic lenses
- H01J29/68—Magnetic lenses using permanent magnets only
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1749781A JPS57132645A (en) | 1981-02-10 | 1981-02-10 | Cathode-ray tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1749781A JPS57132645A (en) | 1981-02-10 | 1981-02-10 | Cathode-ray tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57132645A true JPS57132645A (en) | 1982-08-17 |
Family
ID=11945626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1749781A Pending JPS57132645A (en) | 1981-02-10 | 1981-02-10 | Cathode-ray tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57132645A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61211940A (ja) * | 1985-03-15 | 1986-09-20 | Sony Corp | 陰極線管 |
-
1981
- 1981-02-10 JP JP1749781A patent/JPS57132645A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61211940A (ja) * | 1985-03-15 | 1986-09-20 | Sony Corp | 陰極線管 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5324726A (en) | Color receiving tube | |
JPS5541678A (en) | Electron gun for cathode ray tube | |
GB1533092A (en) | Electronic tube | |
JPS57132645A (en) | Cathode-ray tube | |
GB875979A (en) | Improvements in or relating to means for positioning electron beams in electron discharge devices | |
JPH03192636A (ja) | 受像管装置 | |
JPS52123831A (en) | Cothode ray tube | |
JPS551059A (en) | Electromagnetic focus cathode-ray tube | |
EP0245711A3 (en) | Deflecting yoke | |
JPS5414154A (en) | Electron gun | |
GB987024A (en) | A magnetic focussing device for an electron tube | |
JPS5638744A (en) | Inline electron gun structural body | |
JPS5369A (en) | Double-beam electronic gun | |
JPS5688240A (en) | Camera tube | |
JPS5613644A (en) | Color cathode-ray tube | |
JPS5360159A (en) | Magnetron | |
JPS5344168A (en) | Color picture tube | |
JPS55115243A (en) | Deflector | |
JPS5365057A (en) | Electron gun | |
JPS5420440A (en) | Single ended sheath heater & its manufacturing method | |
JPS53118973A (en) | Electron gun consituent body | |
JPS5463665A (en) | Image tube | |
JPS5782943A (en) | Electron gun for cathode ray tube | |
JPS5560254A (en) | Deflecting yoke for inline beam cathode ray tube | |
JPS52155960A (en) | Electron gun for cathode ray tube |