JPS53147436A - Color receiving tube - Google Patents
Color receiving tubeInfo
- Publication number
- JPS53147436A JPS53147436A JP6233877A JP6233877A JPS53147436A JP S53147436 A JPS53147436 A JP S53147436A JP 6233877 A JP6233877 A JP 6233877A JP 6233877 A JP6233877 A JP 6233877A JP S53147436 A JPS53147436 A JP S53147436A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- receiving tube
- color receiving
- type
- providingconverting
- 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
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
- H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices
Abstract
PURPOSE:To improve the luminous spot distortion around the circumference of fluorescent screeen, by providingconverting elements for magnetic field shape converting the leakage magnetic field of horizontal deflection magnetic field from pincusion type to barrel type.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6233877A JPS53147436A (en) | 1977-05-27 | 1977-05-27 | Color receiving tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6233877A JPS53147436A (en) | 1977-05-27 | 1977-05-27 | Color receiving tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53147436A true JPS53147436A (en) | 1978-12-22 |
Family
ID=13197233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6233877A Pending JPS53147436A (en) | 1977-05-27 | 1977-05-27 | Color receiving tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53147436A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6097533A (en) * | 1983-10-06 | 1985-05-31 | エヌ・ベーフイリツプス・フルーイランペンフアブリケン | Color display tube |
US6753644B1 (en) | 1999-11-02 | 2004-06-22 | Matsushita Electric Industrial Co., Ltd. | Color cathode-ray tube and color cathode-ray tube apparatus |
-
1977
- 1977-05-27 JP JP6233877A patent/JPS53147436A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6097533A (en) * | 1983-10-06 | 1985-05-31 | エヌ・ベーフイリツプス・フルーイランペンフアブリケン | Color display tube |
US6753644B1 (en) | 1999-11-02 | 2004-06-22 | Matsushita Electric Industrial Co., Ltd. | Color cathode-ray tube and color cathode-ray tube apparatus |
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