MXPA03009707A - Tubo de rayos catodicos de color que tiene apantallamiento magnetico interno. - Google Patents

Tubo de rayos catodicos de color que tiene apantallamiento magnetico interno.

Info

Publication number
MXPA03009707A
MXPA03009707A MXPA03009707A MXPA03009707A MXPA03009707A MX PA03009707 A MXPA03009707 A MX PA03009707A MX PA03009707 A MXPA03009707 A MX PA03009707A MX PA03009707 A MXPA03009707 A MX PA03009707A MX PA03009707 A MXPA03009707 A MX PA03009707A
Authority
MX
Mexico
Prior art keywords
ray tube
color cathode
internal magnetic
magnetic screening
screening
Prior art date
Application number
MXPA03009707A
Other languages
English (en)
Inventor
Nacerdine Azzi
Original Assignee
Thomson Licensing Sa
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 Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of MXPA03009707A publication Critical patent/MXPA03009707A/es

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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
MXPA03009707A 2001-04-27 2002-04-08 Tubo de rayos catodicos de color que tiene apantallamiento magnetico interno. MXPA03009707A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0105761A FR2824184B1 (fr) 2001-04-27 2001-04-27 Tube cathodique en couleurs avec blindage magnetique interne
PCT/EP2002/003879 WO2002089171A1 (en) 2001-04-27 2002-04-08 Color cathode-ray tube having internal magnetic screening

Publications (1)

Publication Number Publication Date
MXPA03009707A true MXPA03009707A (es) 2004-01-29

Family

ID=8862817

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03009707A MXPA03009707A (es) 2001-04-27 2002-04-08 Tubo de rayos catodicos de color que tiene apantallamiento magnetico interno.

Country Status (8)

Country Link
US (1) US7064478B2 (es)
EP (1) EP1382053A1 (es)
JP (1) JP4141844B2 (es)
KR (1) KR100824326B1 (es)
CN (1) CN1249770C (es)
FR (1) FR2824184B1 (es)
MX (1) MXPA03009707A (es)
WO (1) WO2002089171A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7329980B2 (en) * 2004-12-15 2008-02-12 Lg.Philips Displays Korea Co., Ltd. Shadow mask for cathode ray tubes
US7808182B2 (en) * 2006-08-01 2010-10-05 Sarnoff Corporation Electron gun and magnetic circuit for an improved THz electromagnetic source

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843856B2 (ja) * 1977-05-30 1983-09-29 株式会社東芝 インライン形カラ−受像管装置
JPS5434712A (en) * 1977-08-24 1979-03-14 Hitachi Ltd Deflection yoke
US4580076A (en) * 1982-03-31 1986-04-01 Tokyo Shibaura Denki Kabushiki Kaisha Color cathode ray tube
JPS61140031A (ja) * 1984-12-13 1986-06-27 Tdk Corp 電磁偏向歪補正装置
DE3677310D1 (de) * 1985-10-03 1991-03-07 Philips Corp Farbbildroehre mit innerer magnetischer abschirmung.
US5194776A (en) 1989-09-12 1993-03-16 Thomson Tubes Electroniques Electron beam deflector with magnetic correction field and incorporated auxiliary magnetic shielding
FR2651921B1 (fr) * 1989-09-12 1991-10-31 Thomson Tubes Electroniques Deviateur de faisceau electronique avec champ magnetique de correction et blindage magnetique auxiliaire incorpore.
JPH06310047A (ja) * 1993-04-26 1994-11-04 Sony Corp 陰極線管
KR0165059B1 (ko) * 1995-07-28 1998-12-15 구자홍 외부자계 차폐용 자기쉴드구조
JPH09147757A (ja) * 1995-11-27 1997-06-06 Mitsubishi Electric Corp カラー陰極線管

Also Published As

Publication number Publication date
FR2824184B1 (fr) 2003-09-26
EP1382053A1 (en) 2004-01-21
JP4141844B2 (ja) 2008-08-27
JP2004524670A (ja) 2004-08-12
CN1503983A (zh) 2004-06-09
KR20040015089A (ko) 2004-02-18
KR100824326B1 (ko) 2008-04-22
FR2824184A1 (fr) 2002-10-31
US20040130270A1 (en) 2004-07-08
US7064478B2 (en) 2006-06-20
WO2002089171A1 (en) 2002-11-07
CN1249770C (zh) 2006-04-05

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Legal Events

Date Code Title Description
FG Grant or registration