ITMI20021824A1 - Perfezionamento ai tubi a raggi catodici a colori - Google Patents

Perfezionamento ai tubi a raggi catodici a colori

Info

Publication number
ITMI20021824A1
ITMI20021824A1 IT001824A ITMI20021824A ITMI20021824A1 IT MI20021824 A1 ITMI20021824 A1 IT MI20021824A1 IT 001824 A IT001824 A IT 001824A IT MI20021824 A ITMI20021824 A IT MI20021824A IT MI20021824 A1 ITMI20021824 A1 IT MI20021824A1
Authority
IT
Italy
Prior art keywords
improvement
color
cathodic rays
rays
color cathodic
Prior art date
Application number
IT001824A
Other languages
English (en)
Inventor
Paolo Ginesti
Renzo Incagli
Massimiliano Manzato
Stefano Necci
Tommaso Petitti
Carlo Tulli
Original Assignee
Videocolor Spa
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 Videocolor Spa filed Critical Videocolor Spa
Priority to IT001824A priority Critical patent/ITMI20021824A1/it
Priority to CNB038180464A priority patent/CN1303636C/zh
Priority to AU2003274234A priority patent/AU2003274234A1/en
Priority to JP2004528588A priority patent/JP2005536022A/ja
Priority to KR1020057001850A priority patent/KR20050030224A/ko
Priority to PCT/FR2003/002482 priority patent/WO2004017354A2/fr
Priority to MXPA05001685A priority patent/MXPA05001685A/es
Priority to EP03758217A priority patent/EP1529304A2/fr
Priority to PL03373236A priority patent/PL373236A1/xx
Priority to US10/524,125 priority patent/US20060097618A1/en
Publication of ITMI20021824A1 publication Critical patent/ITMI20021824A1/it

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
IT001824A 2002-08-13 2002-08-13 Perfezionamento ai tubi a raggi catodici a colori ITMI20021824A1 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT001824A ITMI20021824A1 (it) 2002-08-13 2002-08-13 Perfezionamento ai tubi a raggi catodici a colori
CNB038180464A CN1303636C (zh) 2002-08-13 2003-08-07 彩色阴极射线管的改进
AU2003274234A AU2003274234A1 (en) 2002-08-13 2003-08-07 Improvement to colour cathode ray tubes
JP2004528588A JP2005536022A (ja) 2002-08-13 2003-08-07 カラー陰極線管の改良
KR1020057001850A KR20050030224A (ko) 2002-08-13 2003-08-07 컬러 음극선관 개선 방법
PCT/FR2003/002482 WO2004017354A2 (fr) 2002-08-13 2003-08-07 Tube a rayons cathodiques en couleur comportant un masque de selection des couleurs
MXPA05001685A MXPA05001685A (es) 2002-08-13 2003-08-07 Mejoramiento a tubos de rayos catodicos en colores.
EP03758217A EP1529304A2 (fr) 2002-08-13 2003-08-07 Tube a rayons cathodiques en couleur comportant un masque de selection des couleurs
PL03373236A PL373236A1 (en) 2002-08-13 2003-08-07 Improvement to colour cathode ray tubes
US10/524,125 US20060097618A1 (en) 2002-08-13 2003-08-07 Colour cathode ray tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001824A ITMI20021824A1 (it) 2002-08-13 2002-08-13 Perfezionamento ai tubi a raggi catodici a colori

Publications (1)

Publication Number Publication Date
ITMI20021824A1 true ITMI20021824A1 (it) 2004-02-14

Family

ID=31726546

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001824A ITMI20021824A1 (it) 2002-08-13 2002-08-13 Perfezionamento ai tubi a raggi catodici a colori

Country Status (10)

Country Link
US (1) US20060097618A1 (it)
EP (1) EP1529304A2 (it)
JP (1) JP2005536022A (it)
KR (1) KR20050030224A (it)
CN (1) CN1303636C (it)
AU (1) AU2003274234A1 (it)
IT (1) ITMI20021824A1 (it)
MX (1) MXPA05001685A (it)
PL (1) PL373236A1 (it)
WO (1) WO2004017354A2 (it)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947899A (en) * 1958-01-23 1960-08-02 Zenith Radio Corp Color image reproducers
JPS5465471A (en) * 1977-11-04 1979-05-26 Hitachi Ltd Color picture tube
US4839556A (en) * 1983-02-25 1989-06-13 Rca Licensing Corporation Cathode-ray tube having an improved shadow mask contour
JPH0666135B2 (ja) * 1983-12-23 1994-08-24 株式会社日立製作所 シャドウマスク型カラーブラウン管
US4583022A (en) * 1984-05-31 1986-04-15 Rca Corporation Color picture tube having shadow mask with specific curvature and column aperture spacing
DE19757357C2 (de) * 1996-12-30 2001-12-06 Samsung Display Devices Co Ltd Lochmaskenanordnung für eine Farbkathodenstrahlröhre
JPH11242940A (ja) * 1997-12-26 1999-09-07 Toshiba Corp カラー受像管
JPH11233038A (ja) * 1998-02-13 1999-08-27 Toshiba Corp カラー受像管
KR100298407B1 (ko) * 1998-11-06 2002-05-01 구자홍 칼라 음극선관용 섀도우마스크_
JP2001126631A (ja) * 1999-10-28 2001-05-11 Nec Kansai Ltd シャドウマスク構体およびカラーブラウン管
KR100331818B1 (ko) * 2000-04-11 2002-04-09 구자홍 음극선관용 섀도우 마스크

Also Published As

Publication number Publication date
KR20050030224A (ko) 2005-03-29
MXPA05001685A (es) 2005-04-19
PL373236A1 (en) 2005-08-22
EP1529304A2 (fr) 2005-05-11
JP2005536022A (ja) 2005-11-24
US20060097618A1 (en) 2006-05-11
WO2004017354A3 (fr) 2004-04-08
CN1303636C (zh) 2007-03-07
CN1672231A (zh) 2005-09-21
AU2003274234A1 (en) 2004-03-03
WO2004017354A2 (fr) 2004-02-26

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