BR0000900A - Quadro de suporte de máscara de sombra de tubo de visualização catódico - Google Patents

Quadro de suporte de máscara de sombra de tubo de visualização catódico

Info

Publication number
BR0000900A
BR0000900A BR0000900-8A BR0000900A BR0000900A BR 0000900 A BR0000900 A BR 0000900A BR 0000900 A BR0000900 A BR 0000900A BR 0000900 A BR0000900 A BR 0000900A
Authority
BR
Brazil
Prior art keywords
support frame
vertical end
cathodic
members
mask support
Prior art date
Application number
BR0000900-8A
Other languages
English (en)
Inventor
Jean-Pierre Reyal
Original Assignee
Imphy Ugine Precision
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 Imphy Ugine Precision filed Critical Imphy Ugine Precision
Publication of BR0000900A publication Critical patent/BR0000900A/pt

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
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/073—Mounting arrangements associated with shadow masks
    • 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

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Physical Vapour Deposition (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Filtering Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Patente de Invenção: <B>"QUADRO DE SUPORTE DE MáSCARA DE SOMBRA DE TUBO DE VISUALIZAçãO CATóDICO"<D>. O quadro de suporte de máscara de sombra para tubo catódico de visualização em cor, de forma geralmente retangular, possui dois montantes de extremidade (41, 41') dispostos em frente um do outro e destinados a receber uma máscara de sombra, e dois montantes laterais (40, 40') destinados a manter os montantes de extremidade afastados um do outro. Os ditos montantes de extremidade e os ditos montantes laterais são de forma geralmente tubular e são unidos de modo a constituir um corpo vazado praticamente contínuo de tal modo que seja possível definir uma linha fechada plana, situada inteiramente na parte interna do corpo vazado e que passa dentro de cada um dos ditos montantes de extremidade e laterais. Ele pode ser realizado por dobragem de uma única tira metálica ou por encaixe de duas coquilhas embutidas. Processo de fabricação por dobragem.
BR0000900-8A 1999-02-19 2000-02-22 Quadro de suporte de máscara de sombra de tubo de visualização catódico BR0000900A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9902129A FR2790140B1 (fr) 1999-02-19 1999-02-19 Cadre support de masque d'ombre de tube de visualisation cathodique

Publications (1)

Publication Number Publication Date
BR0000900A true BR0000900A (pt) 2000-09-12

Family

ID=9542325

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0000900-8A BR0000900A (pt) 1999-02-19 2000-02-22 Quadro de suporte de máscara de sombra de tubo de visualização catódico

Country Status (18)

Country Link
US (1) US6528933B1 (pt)
EP (1) EP1032016B1 (pt)
JP (2) JP3955709B2 (pt)
KR (1) KR100790618B1 (pt)
CN (1) CN1279567C (pt)
AT (1) ATE207655T1 (pt)
AU (1) AU2553600A (pt)
BR (1) BR0000900A (pt)
CA (1) CA2363778A1 (pt)
CZ (1) CZ20013024A3 (pt)
DE (1) DE60000019T2 (pt)
ES (1) ES2163387T3 (pt)
FR (1) FR2790140B1 (pt)
ID (1) ID29962A (pt)
PL (1) PL338537A1 (pt)
PT (1) PT1032016E (pt)
TW (1) TW455901B (pt)
WO (1) WO2000051157A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1258905A4 (en) * 2000-02-07 2006-07-19 Matsushita Electric Ind Co Ltd CATHODE RAY TUBE
FR2811741B1 (fr) * 2000-07-17 2003-06-27 Imphy Ugine Precision Procede de fabrication d'un element de structure ayant une paroi metallique de forme generale tubulaire et element de structure
FR2814386B1 (fr) 2000-09-26 2003-06-20 Imphy Ugine Precision Procede et installation de fabrication d'une piece comportant au moins une section tubulaire
KR100728774B1 (ko) * 2001-02-27 2007-06-19 삼성에스디아이 주식회사 음극선관의 색 선별 장치
EP1374271A2 (en) * 2001-03-22 2004-01-02 Koninklijke Philips Electronics N.V. Display arrangement with reduced mechanical stress
FR2823006A1 (fr) * 2001-04-03 2002-10-04 Imphy Ugine Precision Cadre support de masque d'ombre pour tube cathodique de visualisation en couleur et procede de fabrication
US6683401B2 (en) * 2001-06-13 2004-01-27 Thomson Licensing S.A. Weld-free mask support blade structure
US6597095B2 (en) * 2001-11-20 2003-07-22 Thomson Licensing S. A. Cathode ray tube mask frame assembly
JP2006049143A (ja) * 2004-08-05 2006-02-16 Matsushita Toshiba Picture Display Co Ltd カラー陰極線管
ITMI20051949A1 (it) * 2005-10-14 2007-04-15 Videocolor Spa Sistema di sospensione di un insieme quadro-maschera peer tubi a raggi catodici a colori
TW201145440A (en) * 2010-06-09 2011-12-16 Global Material Science Co Ltd Shadow frame and manufacturing method thereof

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804881A (en) * 1987-12-23 1989-02-14 Zenith Electronics Corporation Corner connectors for shadow mask support structure
US5053674A (en) * 1990-08-13 1991-10-01 Zenith Electronics Corporation Tensioned foil shadow mask mounting
US5336964A (en) * 1992-08-24 1994-08-09 Zenith Electronics Corporation CRT tension mask support structure
KR100281371B1 (ko) * 1992-11-23 2001-03-02 요트.게.아. 롤페즈 칼라디스플레이튜브용칼라선택수단
JPH06187918A (ja) * 1992-12-16 1994-07-08 Sony Corp 陰極線管の色選別機構
JPH07296738A (ja) * 1994-04-25 1995-11-10 Matsushita Electron Corp カラー陰極線管
US5554909A (en) * 1994-05-06 1996-09-10 Philips Electronics North America Corporation One dimensional tension mask-frame assembly for CRT
JPH07320653A (ja) * 1994-05-27 1995-12-08 Matsushita Electron Corp カラー陰極線管
US5742116A (en) * 1994-10-28 1998-04-21 Matsushita Electronics Corporation Shadow mask frame structure with long-sides having higher mechanical strength
KR0179082B1 (ko) * 1995-07-04 1999-03-20 구자홍 음극선관용 프레임
KR200147272Y1 (ko) * 1995-09-25 1999-06-15 손욱 음극선관용 마스크 프레임
US5644192A (en) * 1995-11-15 1997-07-01 Thomson Consumer Electronics, Inc. Color picture having a tensioned mask and compliant support frame assembly
JPH09323126A (ja) * 1996-02-20 1997-12-16 Nisshin Steel Co Ltd シャドウマスクフレーム
FR2749104B1 (fr) * 1996-05-22 1998-08-28 Imphy Sa Cadre de masque perfore d'un tube a rayons cathodiques et procede de fabrication
JPH10302663A (ja) * 1997-04-23 1998-11-13 Sony Corp カラー陰極線管用の色選別機構

Also Published As

Publication number Publication date
PL338537A1 (en) 2000-08-28
DE60000019D1 (de) 2001-11-29
WO2000051157A1 (fr) 2000-08-31
CN1279567C (zh) 2006-10-11
FR2790140B1 (fr) 2001-04-20
FR2790140A1 (fr) 2000-08-25
ID29962A (id) 2001-10-25
EP1032016A1 (fr) 2000-08-30
AU2553600A (en) 2000-09-14
EP1032016B1 (fr) 2001-10-24
CN1264915A (zh) 2000-08-30
PT1032016E (pt) 2002-04-29
JP3955709B2 (ja) 2007-08-08
KR20000058124A (ko) 2000-09-25
TW455901B (en) 2001-09-21
CZ20013024A3 (cs) 2001-12-12
JP2007188892A (ja) 2007-07-26
ES2163387T3 (es) 2002-02-01
DE60000019T2 (de) 2002-03-21
JP2000260344A (ja) 2000-09-22
US6528933B1 (en) 2003-03-04
CA2363778A1 (fr) 2000-08-31
ATE207655T1 (de) 2001-11-15
KR100790618B1 (ko) 2007-12-31

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A, 5A, 6A E 7A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1913 DE 04/09/2007.