JPS5447422A - Deflecting yoke - Google Patents

Deflecting yoke

Info

Publication number
JPS5447422A
JPS5447422A JP11256077A JP11256077A JPS5447422A JP S5447422 A JPS5447422 A JP S5447422A JP 11256077 A JP11256077 A JP 11256077A JP 11256077 A JP11256077 A JP 11256077A JP S5447422 A JPS5447422 A JP S5447422A
Authority
JP
Japan
Prior art keywords
end areas
core
front opening
deflecting yoke
electronic gun
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
JP11256077A
Other languages
Japanese (ja)
Inventor
Toshiharu Shimizu
Shuzo Matsumoto
Takesuke Maruyama
Kyo Yamashita
Atsushi Takeyama
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 JP11256077A priority Critical patent/JPS5447422A/en
Publication of JPS5447422A publication Critical patent/JPS5447422A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To correct the misconvergence and the pincushion distortion by providing at least a pair of holes to the areas corresponding to the right and left end areas of the side of the core's front opening part plus to the upper and lower end areas at the side of the electronic gun.
CONSTITUTION: Vertical deflecting coil 3 is wound to core 4 to form a deflecting yoke. In this case, at least a pair of holes 7 is provided at the areas corresponding to the right and left end areas at the front opening side of core 4 as well as to the upper and lower end areas at the side of the electronic gun respectively. As a result, the pincushion-type magnetic field is formed or emphasized at the side of the front opening of coil 3 along with the barrel-type magnetic field at the side of the electronic gun. Accordingly, both the misconvergence and the pincushion distortion can be corrected only through the deflecting yoke
COPYRIGHT: (C)1979,JPO&Japio
JP11256077A 1977-09-21 1977-09-21 Deflecting yoke Pending JPS5447422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11256077A JPS5447422A (en) 1977-09-21 1977-09-21 Deflecting yoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11256077A JPS5447422A (en) 1977-09-21 1977-09-21 Deflecting yoke

Publications (1)

Publication Number Publication Date
JPS5447422A true JPS5447422A (en) 1979-04-14

Family

ID=14589720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11256077A Pending JPS5447422A (en) 1977-09-21 1977-09-21 Deflecting yoke

Country Status (1)

Country Link
JP (1) JPS5447422A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0242354U (en) * 1988-09-14 1990-03-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0242354U (en) * 1988-09-14 1990-03-23

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