JPS57126047A - Color cathode-ray tube - Google Patents
Color cathode-ray tubeInfo
- Publication number
- JPS57126047A JPS57126047A JP1168681A JP1168681A JPS57126047A JP S57126047 A JPS57126047 A JP S57126047A JP 1168681 A JP1168681 A JP 1168681A JP 1168681 A JP1168681 A JP 1168681A JP S57126047 A JPS57126047 A JP S57126047A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnet
- quadrupole magnet
- magnetic field
- center beam
- 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.)
- Granted
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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1168681A JPS57126047A (en) | 1981-01-30 | 1981-01-30 | Color cathode-ray tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1168681A JPS57126047A (en) | 1981-01-30 | 1981-01-30 | Color cathode-ray tube |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57126047A true JPS57126047A (en) | 1982-08-05 |
JPS6353664B2 JPS6353664B2 (ja) | 1988-10-25 |
Family
ID=11784893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1168681A Granted JPS57126047A (en) | 1981-01-30 | 1981-01-30 | Color cathode-ray tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57126047A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59198641A (ja) * | 1983-04-18 | 1984-11-10 | ソシエテ・アノニム・ビデオカラ− | 収差欠陥補正エレメントを有するカラ−テレビジヨン受像管と収差欠陥補正方法 |
US4723094A (en) * | 1984-08-27 | 1988-02-02 | Kabushiki Kaisha Toshiba | Color picture device having magnetic pole pieces |
JPH05121339A (ja) * | 1992-03-26 | 1993-05-18 | Semiconductor Energy Lab Co Ltd | 被膜作製装置 |
JP2009164097A (ja) * | 2007-12-28 | 2009-07-23 | Lg Philips Displays Korea Co Ltd | 電子銃を含む陰極線管 |
-
1981
- 1981-01-30 JP JP1168681A patent/JPS57126047A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59198641A (ja) * | 1983-04-18 | 1984-11-10 | ソシエテ・アノニム・ビデオカラ− | 収差欠陥補正エレメントを有するカラ−テレビジヨン受像管と収差欠陥補正方法 |
US4723094A (en) * | 1984-08-27 | 1988-02-02 | Kabushiki Kaisha Toshiba | Color picture device having magnetic pole pieces |
JPH05121339A (ja) * | 1992-03-26 | 1993-05-18 | Semiconductor Energy Lab Co Ltd | 被膜作製装置 |
JP2009164097A (ja) * | 2007-12-28 | 2009-07-23 | Lg Philips Displays Korea Co Ltd | 電子銃を含む陰極線管 |
Also Published As
Publication number | Publication date |
---|---|
JPS6353664B2 (ja) | 1988-10-25 |
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