JPS5795045A - Deflecting yoke - Google Patents

Deflecting yoke

Info

Publication number
JPS5795045A
JPS5795045A JP16957880A JP16957880A JPS5795045A JP S5795045 A JPS5795045 A JP S5795045A JP 16957880 A JP16957880 A JP 16957880A JP 16957880 A JP16957880 A JP 16957880A JP S5795045 A JPS5795045 A JP S5795045A
Authority
JP
Japan
Prior art keywords
winding
terminal
core
vertical deflection
deflection current
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
Application number
JP16957880A
Other languages
Japanese (ja)
Inventor
Koji Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16957880A priority Critical patent/JPS5795045A/en
Publication of JPS5795045A publication Critical patent/JPS5795045A/en
Pending legal-status Critical Current

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
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

PURPOSE:To correct a concentrated error in a horizontal line, by arranging a pair of upper and lower toroidal windings, connected in such a manner that horizontal components of the magnetic field generated in the central part are produced in the same way, to the left and right and flowing a vertical deflection current with different amplitude in the left and right windings. CONSTITUTION:There are arranged toroidal windings 35 and 35a in the upper of a core 34 and toroidal windings 36, 36a in the lower of the core 34. Further a terminal 37a of the winding 35 and terminal 38a of the winding 36 and a terminal 40a and the winding 35a and terminal 39a of the winding 36a are connected, then horizontal components of the generated magnetic field 41 are produced in the same direction with respect to the left and right in a central part of the core. Then between terminals 37 and 38 and terminals 39 and 40, a vertical deflection current is caused to flow respectively to both deflect both side beams and allow amplitude and polarity of the vertical deflection current to differ from each of the left and right. In this way, a concentrated error in the cross component of a side beam horizontal line can be corrected.
JP16957880A 1980-12-03 1980-12-03 Deflecting yoke Pending JPS5795045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16957880A JPS5795045A (en) 1980-12-03 1980-12-03 Deflecting yoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16957880A JPS5795045A (en) 1980-12-03 1980-12-03 Deflecting yoke

Publications (1)

Publication Number Publication Date
JPS5795045A true JPS5795045A (en) 1982-06-12

Family

ID=15889073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16957880A Pending JPS5795045A (en) 1980-12-03 1980-12-03 Deflecting yoke

Country Status (1)

Country Link
JP (1) JPS5795045A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008029169A (en) * 2006-07-25 2008-02-07 Mitsui High Tec Inc Layered iron core
US10109417B2 (en) 2014-03-10 2018-10-23 Mitsui High-Tec, Inc. Laminated iron core and method of manufacturing laminated iron core with caulking protrusion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008029169A (en) * 2006-07-25 2008-02-07 Mitsui High Tec Inc Layered iron core
US10109417B2 (en) 2014-03-10 2018-10-23 Mitsui High-Tec, Inc. Laminated iron core and method of manufacturing laminated iron core with caulking protrusion

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