DE3885554T2 - Ablenkvorrichtung für eine Kathodenstrahlröhre. - Google Patents

Ablenkvorrichtung für eine Kathodenstrahlröhre.

Info

Publication number
DE3885554T2
DE3885554T2 DE88307771T DE3885554T DE3885554T2 DE 3885554 T2 DE3885554 T2 DE 3885554T2 DE 88307771 T DE88307771 T DE 88307771T DE 3885554 T DE3885554 T DE 3885554T DE 3885554 T2 DE3885554 T2 DE 3885554T2
Authority
DE
Germany
Prior art keywords
ray tube
cathode ray
deflection device
deflection
cathode
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
DE88307771T
Other languages
English (en)
Other versions
DE3885554D1 (de
Inventor
Masaharu Kawamura
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE3885554D1 publication Critical patent/DE3885554D1/de
Application granted granted Critical
Publication of DE3885554T2 publication Critical patent/DE3885554T2/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
    • H01J29/70—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
    • H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/70—Electron beam control outside the vessel
    • H01J2229/703—Electron beam control outside the vessel by magnetic fields
    • H01J2229/7031—Cores for field producing elements, e.g. ferrite
DE88307771T 1987-09-09 1988-08-23 Ablenkvorrichtung für eine Kathodenstrahlröhre. Expired - Fee Related DE3885554T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62224231A JPS6472447A (en) 1987-09-09 1987-09-09 Cathode ray tube deflector

Publications (2)

Publication Number Publication Date
DE3885554D1 DE3885554D1 (de) 1993-12-16
DE3885554T2 true DE3885554T2 (de) 1994-05-05

Family

ID=16810556

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88307771T Expired - Fee Related DE3885554T2 (de) 1987-09-09 1988-08-23 Ablenkvorrichtung für eine Kathodenstrahlröhre.

Country Status (4)

Country Link
US (1) US4902994A (de)
EP (1) EP0307104B1 (de)
JP (1) JPS6472447A (de)
DE (1) DE3885554T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2586816Y2 (ja) * 1991-04-15 1998-12-14 ティーディーケイ株式会社 電子ビーム偏向装置
JP2580242Y2 (ja) * 1991-07-26 1998-09-03 富士電気化学株式会社 偏向ヨーク用コア
EP0567345B1 (de) * 1992-04-24 1996-11-20 Murata Manufacturing Co., Ltd. Ablenkspule und Herstellungsverfahren
US5373274A (en) * 1993-08-23 1994-12-13 Academy Electronic Tube, Incorporated Deflection yoke with anti-ringing winding core slots
US7178531B2 (en) 2002-06-26 2007-02-20 The Procter & Gamble Company Device for achieving smooth and straight hair
US8378312B1 (en) * 2011-08-19 2013-02-19 Pyramid Technical Consultants, Inc. System, apparatus and method for deflecting a particle beam

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320816B1 (de) * 1971-03-11 1978-06-29
US3808568A (en) * 1973-07-27 1974-04-30 Display Co Inc Stator yoke
US3895379A (en) * 1974-06-19 1975-07-15 American Mfg Co Inc Two-way toggle actuated mechanism
DE2516760A1 (de) * 1975-04-16 1976-10-28 Standard Elektrik Lorenz Ag Nutenring fuer toroidspulenablenkeinheit
JPS5729238Y2 (de) * 1976-12-06 1982-06-25
JPS5924118Y2 (ja) * 1977-04-04 1984-07-17 ソニー株式会社 カラ−陰極線管の偏向装置
JPS5434711A (en) * 1977-08-24 1979-03-14 Hitachi Ltd Deflection yoke
JPS5820455B2 (ja) * 1977-09-21 1983-04-23 株式会社日立製作所 偏向ヨ−ク
JPS5729825Y2 (de) * 1979-11-19 1982-06-30
JPS56145637A (en) * 1980-12-12 1981-11-12 Matsushita Electric Ind Co Ltd Deflection yoke
NL8100787A (nl) * 1981-02-18 1982-09-16 Philips Nv Ferromagnetisch juk en een afbuigeenheid voor een televisieweergeefbuis voorzien van een dergelijk juk.
NL8203133A (nl) * 1982-08-09 1984-03-01 Philips Nv Afbuigjuk.
US4754248A (en) * 1984-03-02 1988-06-28 Roddy Belica Deflection yoke having winding retaining notches
JPS61114754A (ja) * 1984-11-09 1986-06-02 川崎製鉄株式会社 鉄鉱石の破砕エネルギ−低減方法

Also Published As

Publication number Publication date
JPS6472447A (en) 1989-03-17
DE3885554D1 (de) 1993-12-16
EP0307104A3 (en) 1989-10-18
EP0307104B1 (de) 1993-11-10
US4902994A (en) 1990-02-20
EP0307104A2 (de) 1989-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee