JPS6318299B2 - - Google Patents
Info
- Publication number
- JPS6318299B2 JPS6318299B2 JP1659680A JP1659680A JPS6318299B2 JP S6318299 B2 JPS6318299 B2 JP S6318299B2 JP 1659680 A JP1659680 A JP 1659680A JP 1659680 A JP1659680 A JP 1659680A JP S6318299 B2 JPS6318299 B2 JP S6318299B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- deflection
- absorbers
- leakage
- vertical deflection
- 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.)
- Expired
Links
- 239000006096 absorbing agent Substances 0.000 claims description 21
- 238000010586 diagram Methods 0.000 description 9
- 241000226585 Antennaria plantaginifolia Species 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000889 permalloy Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 1
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/56—Correction of beam optics
- H01J2229/568—Correction of beam optics using supplementary correction devices
- H01J2229/5681—Correction of beam optics using supplementary correction devices magnetic
- H01J2229/5684—Magnetic materials, e.g. soft iron
- H01J2229/5685—Cross-arms field shaper
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1659680A JPS56116255A (en) | 1980-02-15 | 1980-02-15 | Deflecting yoke |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1659680A JPS56116255A (en) | 1980-02-15 | 1980-02-15 | Deflecting yoke |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56116255A JPS56116255A (en) | 1981-09-11 |
JPS6318299B2 true JPS6318299B2 (sl) | 1988-04-18 |
Family
ID=11920659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1659680A Granted JPS56116255A (en) | 1980-02-15 | 1980-02-15 | Deflecting yoke |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56116255A (sl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4429293A (en) * | 1983-05-13 | 1984-01-31 | Rca Corporation | Pincushion raster corrector distortion with improved performance |
-
1980
- 1980-02-15 JP JP1659680A patent/JPS56116255A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS56116255A (en) | 1981-09-11 |
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