CA1270888A - Tube cathodique couleur a blindage magnetique interne a fentes - Google Patents

Tube cathodique couleur a blindage magnetique interne a fentes

Info

Publication number
CA1270888A
CA1270888A CA000520562A CA520562A CA1270888A CA 1270888 A CA1270888 A CA 1270888A CA 000520562 A CA000520562 A CA 000520562A CA 520562 A CA520562 A CA 520562A CA 1270888 A CA1270888 A CA 1270888A
Authority
CA
Canada
Prior art keywords
shield
cathode ray
ray tube
aperture
clock
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 - Lifetime
Application number
CA000520562A
Other languages
English (en)
Inventor
Richard Irwin Brown
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.)
Philips North America LLC
Original Assignee
North American Philips Consumer Electronics 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 North American Philips Consumer Electronics Corp filed Critical North American Philips Consumer Electronics Corp
Application granted granted Critical
Publication of CA1270888A publication Critical patent/CA1270888A/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
CA000520562A 1985-10-03 1986-10-15 Tube cathodique couleur a blindage magnetique interne a fentes Expired - Lifetime CA1270888A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78388585A 1985-10-03 1985-10-03
US783,885 1985-10-03

Publications (1)

Publication Number Publication Date
CA1270888A true CA1270888A (fr) 1990-06-26

Family

ID=25130704

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000520562A Expired - Lifetime CA1270888A (fr) 1985-10-03 1986-10-15 Tube cathodique couleur a blindage magnetique interne a fentes

Country Status (5)

Country Link
EP (1) EP0217473B1 (fr)
JP (1) JP2588513B2 (fr)
KR (1) KR870004484A (fr)
CA (1) CA1270888A (fr)
DE (1) DE3677310D1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE142047T1 (de) * 1991-03-08 1996-09-15 Philips Electronics Nv Farbbildwiedergaberöhre mit innerer magnetischer abschirmkappe
JP2544543B2 (ja) * 1991-06-11 1996-10-16 東北学院大学 カラ―陰極線管
EP0570065B1 (fr) * 1992-05-15 1996-04-10 Koninklijke Philips Electronics N.V. Tube image en couleur muni d'un blindage magnétique interne
EP0650180B1 (fr) * 1993-10-22 1997-09-17 Koninklijke Philips Electronics N.V. Tube d'affichage en couleur muni d'un blindage magnétique
BE1007665A3 (nl) * 1993-10-22 1995-09-05 Philips Electronics Nv Kleurenbeeldbuis met magnetische afscherming.
US6005341A (en) * 1996-10-31 1999-12-21 Lg Electronics Inc. Shield for a cathode ray tube
TW434631B (en) * 1996-11-30 2001-05-16 Lg Electronics Inc Flat cathode-ray tube
FR2824184B1 (fr) * 2001-04-27 2003-09-26 Thomson Licensing Sa Tube cathodique en couleurs avec blindage magnetique interne

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413253A (en) * 1977-07-01 1979-01-31 Hitachi Ltd Color receiving tube
JPS5425157A (en) * 1977-07-27 1979-02-24 Matsushita Electronics Corp Color picture tube
JPS5525157A (en) * 1978-08-11 1980-02-22 Mitsubishi Electric Corp Signal transmitter
JPS5919619B2 (ja) * 1981-09-11 1984-05-08 松下電子工業株式会社 カラ−受像管用内部磁気シ−ルドの製造方法
US4580076A (en) * 1982-03-31 1986-04-01 Tokyo Shibaura Denki Kabushiki Kaisha Color cathode ray tube
JPS58178945A (ja) * 1982-04-15 1983-10-20 Toshiba Corp カラ−受像管
JPS5990161U (ja) * 1982-12-10 1984-06-19 株式会社東芝 カラ−受像管

Also Published As

Publication number Publication date
EP0217473B1 (fr) 1991-01-30
DE3677310D1 (de) 1991-03-07
EP0217473A2 (fr) 1987-04-08
KR870004484A (ko) 1987-05-09
JP2588513B2 (ja) 1997-03-05
JPS6288245A (ja) 1987-04-22
EP0217473A3 (en) 1988-01-07

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Legal Events

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