JP3034906B2 - カラー受像管および偏向装置 - Google Patents

カラー受像管および偏向装置

Info

Publication number
JP3034906B2
JP3034906B2 JP2118683A JP11868390A JP3034906B2 JP 3034906 B2 JP3034906 B2 JP 3034906B2 JP 2118683 A JP2118683 A JP 2118683A JP 11868390 A JP11868390 A JP 11868390A JP 3034906 B2 JP3034906 B2 JP 3034906B2
Authority
JP
Japan
Prior art keywords
deflecting
deflection
magnetic
electron
magnetic field
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 - Fee Related
Application number
JP2118683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0417238A (ja
Inventor
雅及 井上
清 時田
毅 藤原
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP2118683A priority Critical patent/JP3034906B2/ja
Priority to US07/696,755 priority patent/US5225736A/en
Priority to EP19910107505 priority patent/EP0456224B1/de
Priority to DE1991618235 priority patent/DE69118235T2/de
Publication of JPH0417238A publication Critical patent/JPH0417238A/ja
Application granted granted Critical
Publication of JP3034906B2 publication Critical patent/JP3034906B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
    • H01J29/566—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses for correcting aberration
    • 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
JP2118683A 1988-06-27 1990-05-10 カラー受像管および偏向装置 Expired - Fee Related JP3034906B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2118683A JP3034906B2 (ja) 1990-05-10 1990-05-10 カラー受像管および偏向装置
US07/696,755 US5225736A (en) 1988-06-27 1991-05-07 Color cathode ray tube apparatus
EP19910107505 EP0456224B1 (de) 1990-05-10 1991-05-08 Farbkathodenstrahlröhrenvorrichtung
DE1991618235 DE69118235T2 (de) 1990-05-10 1991-05-08 Farbkathodenstrahlröhrenvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2118683A JP3034906B2 (ja) 1990-05-10 1990-05-10 カラー受像管および偏向装置

Publications (2)

Publication Number Publication Date
JPH0417238A JPH0417238A (ja) 1992-01-22
JP3034906B2 true JP3034906B2 (ja) 2000-04-17

Family

ID=14742615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2118683A Expired - Fee Related JP3034906B2 (ja) 1988-06-27 1990-05-10 カラー受像管および偏向装置

Country Status (3)

Country Link
EP (1) EP0456224B1 (de)
JP (1) JP3034906B2 (de)
DE (1) DE69118235T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996023316A1 (en) * 1995-01-24 1996-08-01 International Business Machines Corporation Raster demodulation apparatus and method
CN1126145C (zh) 1997-07-15 2003-10-29 株式会社日立制作所 彩色阴极射线管
TW412056U (en) * 1998-10-26 2000-11-11 Koninkl Philips Electronics Nv Picture display device comprising a deflection unit, and deflection unit for such a picture display device
TWI771003B (zh) * 2020-06-17 2022-07-11 漢辰科技股份有限公司 混合磁鐵結構

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL110569C (de) * 1954-02-09
FR2290029A1 (fr) * 1974-10-30 1976-05-28 Videon Sa Procede de reglage rapide de la convergence statique des faisceaux electroniques d'un tube-image couleur de television, et dispositifs connexes
GB1534814A (en) * 1976-07-05 1978-12-06 Tdk Electronics Co Ltd Convergence control unit for television set
NL8006628A (nl) * 1980-12-05 1982-07-01 Philips Nv Kathodestraalbuis - afbuigeenheid combinatie met hoog oplossend vermogen.
NL8100785A (nl) * 1981-02-18 1982-09-16 Philips Nv Inrichting voor het weergeven van beelden.
NL8600355A (nl) * 1986-02-13 1987-09-01 Philips Nv Inrichting voor het weergeven van televisiebeelden en afbuigeenheid daarvoor.
KR920000940B1 (ko) * 1988-06-27 1992-01-31 가부시끼가이샤 도시바 칼라 수상관 및 편향 장치

Also Published As

Publication number Publication date
DE69118235D1 (de) 1996-05-02
EP0456224A3 (en) 1993-02-24
JPH0417238A (ja) 1992-01-22
DE69118235T2 (de) 1996-08-22
EP0456224B1 (de) 1996-03-27
EP0456224A2 (de) 1991-11-13

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Legal Events

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