FR2688094B1 - Collier de deviation pour tube cathodique . - Google Patents

Collier de deviation pour tube cathodique .

Info

Publication number
FR2688094B1
FR2688094B1 FR9300235A FR9300235A FR2688094B1 FR 2688094 B1 FR2688094 B1 FR 2688094B1 FR 9300235 A FR9300235 A FR 9300235A FR 9300235 A FR9300235 A FR 9300235A FR 2688094 B1 FR2688094 B1 FR 2688094B1
Authority
FR
France
Prior art keywords
collar
deviation
ray tube
cathode ray
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
FR9300235A
Other languages
English (en)
Other versions
FR2688094A1 (fr
Inventor
Ohguro Hiroki
Yoshiwara Yoshio
Furuya Minoru
Okuyama Nobutaka
Sakurai Soichi
Ohsawa Michitaka
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
Publication of FR2688094A1 publication Critical patent/FR2688094A1/fr
Application granted granted Critical
Publication of FR2688094B1 publication Critical patent/FR2688094B1/fr
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
    • 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
    • H01J29/003—Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
    • H01J2229/0015—Preventing or cancelling fields leaving the enclosure
FR9300235A 1992-01-17 1993-01-13 Collier de deviation pour tube cathodique . Expired - Fee Related FR2688094B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04006195A JP3121089B2 (ja) 1992-01-17 1992-01-17 偏向ヨーク

Publications (2)

Publication Number Publication Date
FR2688094A1 FR2688094A1 (fr) 1993-09-03
FR2688094B1 true FR2688094B1 (fr) 1995-02-24

Family

ID=11631767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9300235A Expired - Fee Related FR2688094B1 (fr) 1992-01-17 1993-01-13 Collier de deviation pour tube cathodique .

Country Status (5)

Country Link
US (1) US5317239A (fr)
JP (1) JP3121089B2 (fr)
KR (1) KR960007241B1 (fr)
CN (1) CN1034705C (fr)
FR (1) FR2688094B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940016423A (ko) * 1992-12-16 1994-07-23 황선두 편향 요크
KR940016421A (ko) * 1992-12-30 1994-07-23 황선두 편향요크
US5594615A (en) * 1993-05-10 1997-01-14 Mti, Inc. Method and apparatus for reducing the intensity of magenetic field emissions from display device
US5512803A (en) * 1993-09-16 1996-04-30 Sony Corporation Apparatus for compensating for image rotation in a CRT display and method for preparing the same
JPH087791A (ja) * 1994-06-17 1996-01-12 Sony Corp 漏洩磁束キャンセル装置
DE19707069A1 (de) * 1997-02-22 1998-08-27 Thomson Brandt Gmbh Vorrichtung zur Elektronenstrahlablenkung in einer Kathodenstrahlröhre
TW387196B (en) * 1997-11-17 2000-04-11 Matsushita Electronics Corp Display device
JP2000115566A (ja) * 1998-10-07 2000-04-21 Furuno Electric Co Ltd Ｃｒｔ表示装置
KR100351850B1 (ko) * 1999-11-19 2002-09-11 엘지전자주식회사 음극선관용 편향요크의 페라이트 코어
KR20010093469A (ko) * 2000-03-29 2001-10-29 권소 인터넷을 통한 다중 화면 전송시스템 및 그 전송방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8602397A (nl) * 1985-10-25 1987-05-18 Philips Nv Beeldweergeefinrichting met ontstoringsmiddelen.
SE452077C (sv) * 1986-03-04 1992-09-15 Blixt Autovision Anordning foer att reducera ooenskade laeckfaelt upptraedande framfoer katodstraaleroers bildskaerm
US4853588A (en) * 1986-09-05 1989-08-01 Denki Onkyo Co., Ltd. Deflection yoke apparatus with means for reducing unwanted radiation
JP2676018B2 (ja) * 1988-12-19 1997-11-12 株式会社日立製作所 偏向ヨーク，偏向ヨーク用補助コイル及び画像表示装置

Also Published As

Publication number Publication date
CN1034705C (zh) 1997-04-23
US5317239A (en) 1994-05-31
CN1078840A (zh) 1993-11-24
JP3121089B2 (ja) 2000-12-25
FR2688094A1 (fr) 1993-09-03
KR960007241B1 (ko) 1996-05-29
KR930017070A (ko) 1993-08-30
JPH05190115A (ja) 1993-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100930