JPS55115243A - Deflector - Google Patents
DeflectorInfo
- Publication number
- JPS55115243A JPS55115243A JP2131979A JP2131979A JPS55115243A JP S55115243 A JPS55115243 A JP S55115243A JP 2131979 A JP2131979 A JP 2131979A JP 2131979 A JP2131979 A JP 2131979A JP S55115243 A JPS55115243 A JP S55115243A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- magnetic field
- type
- core
- vertical
- 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 make magnetic field distribution and deflecting sensitivity variable properly by using mainly a saddle type as a vertical deflecting coil and by combining it with a troidal type. CONSTITUTION:A part of the coil 23 of the saddle type vertical coil 22 is wound around a part of the core 24 provided inside the usual type deflector to form a troidal type coil 25. Although the size and turns number of the core 24 and the coil 25 are determined by the kind of tube and self-dynamic concentration degree, the magnetic field distribution formed by the core 24 and the coil 25 may be of a shape distributing only to the vertical deflection of electron beam or a shape usable as an auxiliary magnetic field of the magnetic field formed by the saddle type.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2131979A JPS55115243A (en) | 1979-02-27 | 1979-02-27 | Deflector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2131979A JPS55115243A (en) | 1979-02-27 | 1979-02-27 | Deflector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55115243A true JPS55115243A (en) | 1980-09-05 |
Family
ID=12051825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2131979A Pending JPS55115243A (en) | 1979-02-27 | 1979-02-27 | Deflector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55115243A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58131645A (en) * | 1982-01-29 | 1983-08-05 | Matsushita Electronics Corp | Deflecting yoke |
FR2570910A1 (en) * | 1984-09-21 | 1986-03-28 | Videocolor | MAGNETIC CORRECTION DEVICE WITH GEOMETRY CORRECTION FOR A TRICHROME TUBE WITH THREE RODS ONLINE |
US4881015A (en) * | 1987-09-16 | 1989-11-14 | Kabushiki Kaishia Toshiba | Color cathode-ray apparatus having an improved deflection unit |
-
1979
- 1979-02-27 JP JP2131979A patent/JPS55115243A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58131645A (en) * | 1982-01-29 | 1983-08-05 | Matsushita Electronics Corp | Deflecting yoke |
JPH0130250B2 (en) * | 1982-01-29 | 1989-06-19 | Matsushita Electronics Corp | |
FR2570910A1 (en) * | 1984-09-21 | 1986-03-28 | Videocolor | MAGNETIC CORRECTION DEVICE WITH GEOMETRY CORRECTION FOR A TRICHROME TUBE WITH THREE RODS ONLINE |
US4881015A (en) * | 1987-09-16 | 1989-11-14 | Kabushiki Kaishia Toshiba | Color cathode-ray apparatus having an improved deflection unit |
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