DE69118235D1 - Farbkathodenstrahlröhrenvorrichtung - Google Patents

Farbkathodenstrahlröhrenvorrichtung

Info

Publication number
DE69118235D1
DE69118235D1 DE69118235T DE69118235T DE69118235D1 DE 69118235 D1 DE69118235 D1 DE 69118235D1 DE 69118235 T DE69118235 T DE 69118235T DE 69118235 T DE69118235 T DE 69118235T DE 69118235 D1 DE69118235 D1 DE 69118235D1
Authority
DE
Germany
Prior art keywords
ray tube
cathode ray
color cathode
tube device
color
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
DE69118235T
Other languages
English (en)
Other versions
DE69118235T2 (de
Inventor
Masatsugu Inoue
Kiyoshi Tokita
Takeshi Fujiwara
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
Application granted granted Critical
Publication of DE69118235D1 publication Critical patent/DE69118235D1/de
Publication of DE69118235T2 publication Critical patent/DE69118235T2/de
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
DE1991618235 1990-05-10 1991-05-08 Farbkathodenstrahlröhrenvorrichtung Expired - Fee Related DE69118235T2 (de)

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
DE69118235D1 true DE69118235D1 (de) 1996-05-02
DE69118235T2 DE69118235T2 (de) 1996-08-22

Family

ID=14742615

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991618235 Expired - Fee Related DE69118235T2 (de) 1990-05-10 1991-05-08 Farbkathodenstrahlröhrenvorrichtung

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
KR19990013912A (ko) 1997-07-15 1999-02-25 카나이 쯔토무 컬러 음극선관
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.
CN1017483B (zh) * 1988-06-27 1992-07-15 东芝株式会社 彩色显象管及偏转装置

Also Published As

Publication number Publication date
EP0456224B1 (de) 1996-03-27
JP3034906B2 (ja) 2000-04-17
JPH0417238A (ja) 1992-01-22
DE69118235T2 (de) 1996-08-22
EP0456224A3 (en) 1993-02-24
EP0456224A2 (de) 1991-11-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee