FR2401501A1 - - Google Patents

Info

Publication number
FR2401501A1
FR2401501A1 FR7818311A FR7818311A FR2401501A1 FR 2401501 A1 FR2401501 A1 FR 2401501A1 FR 7818311 A FR7818311 A FR 7818311A FR 7818311 A FR7818311 A FR 7818311A FR 2401501 A1 FR2401501 A1 FR 2401501A1
Authority
FR
France
Prior art keywords
saddle
lip
designed
invention comprises
circular shape
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.)
Granted
Application number
FR7818311A
Other languages
English (en)
French (fr)
Other versions
FR2401501B1 (enExample
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 FR2401501A1 publication Critical patent/FR2401501A1/fr
Application granted granted Critical
Publication of FR2401501B1 publication Critical patent/FR2401501B1/fr
Expired 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

Landscapes

  • Details Of Television Scanning (AREA)
  • Woven Fabrics (AREA)
FR7818311A 1977-08-24 1978-06-19 Expired FR2401501B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10143277A JPS5434712A (en) 1977-08-24 1977-08-24 Deflection yoke

Publications (2)

Publication Number Publication Date
FR2401501A1 true FR2401501A1 (enExample) 1979-03-23
FR2401501B1 FR2401501B1 (enExample) 1981-09-11

Family

ID=14300528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818311A Expired FR2401501B1 (enExample) 1977-08-24 1978-06-19

Country Status (10)

Country Link
US (1) US4233582A (enExample)
JP (1) JPS5434712A (enExample)
BR (1) BR7803889A (enExample)
CA (1) CA1105543A (enExample)
DE (1) DE2826892C2 (enExample)
FI (1) FI66703C (enExample)
FR (1) FR2401501B1 (enExample)
GB (1) GB1600830A (enExample)
IT (1) IT1107917B (enExample)
MY (1) MY8400221A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556857A (en) * 1984-10-01 1985-12-03 General Electric Company Deflection yoke for small gun-base CRT
GB9104775D0 (en) * 1991-03-07 1991-04-17 Ici Plc Fluorination catalyst and process
TW270998B (enExample) * 1992-04-17 1996-02-21 Toshiba Co Ltd
CA2157104C (en) * 1994-08-29 2002-03-12 Masanobu Honda Deflection yoke and color cathode ray tube comprising the deflection yoke
US6008574A (en) * 1994-08-29 1999-12-28 Matsushita Electronics Corporation Deflection yoke providing improved image quality
JPH0877944A (ja) * 1994-09-05 1996-03-22 Matsushita Electron Corp 偏向ヨーク及びこの偏向ヨークを装着したカラー陰極線管
US5783901A (en) * 1994-09-05 1998-07-21 Matsushita Electronics Corporation Deflection yoke with a core having a higher magnetic reluctance at the top and bottom portions than the sides
US5942846A (en) * 1997-06-27 1999-08-24 Matsushita Electronics Corporation Deflection yoke with horizontal deflection coil
KR20000010265A (ko) * 1998-07-31 2000-02-15 이형도 편향 요크의 편향 코일 및 그 편향 코일을 이용한 그린 특성 개선 방법
US6958573B1 (en) * 1999-12-03 2005-10-25 Thomson Licensing S.A. Asymmetric shunt for deflection yoke for reducing diagonal symmetric defects
FR2824184B1 (fr) * 2001-04-27 2003-09-26 Thomson Licensing Sa Tube cathodique en couleurs avec blindage magnetique interne
KR20040009198A (ko) * 2002-07-22 2004-01-31 삼성전기주식회사 편향 요크용 수평코일

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2229977A (en) * 1939-03-16 1941-01-28 Franklin P Kenyon Electron beam deflecting means
FR1467421A (fr) * 1965-02-04 1967-01-27 Rca Corp Colliers de déviation électromagnétiques pour tubes à rayons cathodiques

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2208939A (en) * 1935-07-16 1940-07-23 Firm Fernseh Ag Magnetic deflecting system for braun tubes
US2821671A (en) * 1953-03-18 1958-01-28 Rca Corp Deflection yoke
US2824267A (en) * 1953-11-02 1958-02-18 Rca Corp Deflection yoke for multi-beam cathode ray tube
US3321724A (en) * 1965-02-04 1967-05-23 Rca Corp Deflection yoke core slotted for vertical toroidal coils
US3912182A (en) * 1973-08-21 1975-10-14 Sony Corp Apparatus for winding saddle-shaped deflection coil
NL7600687A (nl) * 1976-01-23 1977-07-26 Philips Nv Afbuigsysteem voor een kleurentelevisiebeeldbuis.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2229977A (en) * 1939-03-16 1941-01-28 Franklin P Kenyon Electron beam deflecting means
FR1467421A (fr) * 1965-02-04 1967-01-27 Rca Corp Colliers de déviation électromagnétiques pour tubes à rayons cathodiques

Also Published As

Publication number Publication date
MY8400221A (en) 1984-12-31
CA1105543A (en) 1981-07-21
BR7803889A (pt) 1979-03-27
DE2826892A1 (de) 1979-03-01
GB1600830A (en) 1981-10-21
IT7868425A0 (it) 1978-06-19
FI66703B (fi) 1984-07-31
FR2401501B1 (enExample) 1981-09-11
JPH0211973B2 (enExample) 1990-03-16
DE2826892C2 (de) 1982-09-30
IT1107917B (it) 1985-12-02
FI66703C (fi) 1984-11-12
US4233582A (en) 1980-11-11
JPS5434712A (en) 1979-03-14
FI781914A7 (fi) 1979-02-25

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