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ITMI20020961A1 - MANUFACTURING PROCEDURE OF A COLORING MASK FOR CATHODE RAYS - Google Patents

MANUFACTURING PROCEDURE OF A COLORING MASK FOR CATHODE RAYS

Info

Publication number
ITMI20020961A1
ITMI20020961A1 IT2002MI000961A ITMI20020961A ITMI20020961A1 IT MI20020961 A1 ITMI20020961 A1 IT MI20020961A1 IT 2002MI000961 A IT2002MI000961 A IT 2002MI000961A IT MI20020961 A ITMI20020961 A IT MI20020961A IT MI20020961 A1 ITMI20020961 A1 IT MI20020961A1
Authority
IT
Italy
Prior art keywords
manufacturing procedure
cathode rays
coloring mask
coloring
mask
Prior art date
Application number
IT2002MI000961A
Other languages
Italian (it)
Inventor
Guido Manciocco
Giuseppe Magnone
Remo Bassetto
Anna Mentuccia
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 IT2002MI000961A priority Critical patent/ITMI20020961A1/en
Publication of ITMI20020961A0 publication Critical patent/ITMI20020961A0/en
Priority to PCT/FR2003/001043 priority patent/WO2003096371A2/en
Priority to AU2003246769A priority patent/AU2003246769A1/en
Publication of ITMI20020961A1 publication Critical patent/ITMI20020961A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
    • H01J9/146—Surface treatment, e.g. blackening, coating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0727—Aperture plate
    • H01J2229/0777—Coatings
    • H01J2229/0783—Coatings improving thermal radiation properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
IT2002MI000961A 2002-05-07 2002-05-07 MANUFACTURING PROCEDURE OF A COLORING MASK FOR CATHODE RAYS ITMI20020961A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2002MI000961A ITMI20020961A1 (en) 2002-05-07 2002-05-07 MANUFACTURING PROCEDURE OF A COLORING MASK FOR CATHODE RAYS
PCT/FR2003/001043 WO2003096371A2 (en) 2002-05-07 2003-04-03 Method for making a colour-selection mask for cathode ray tube
AU2003246769A AU2003246769A1 (en) 2002-05-07 2003-04-03 Method for making a colour-selection mask for cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002MI000961A ITMI20020961A1 (en) 2002-05-07 2002-05-07 MANUFACTURING PROCEDURE OF A COLORING MASK FOR CATHODE RAYS

Publications (2)

Publication Number Publication Date
ITMI20020961A0 ITMI20020961A0 (en) 2002-05-07
ITMI20020961A1 true ITMI20020961A1 (en) 2003-11-07

Family

ID=11449842

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002MI000961A ITMI20020961A1 (en) 2002-05-07 2002-05-07 MANUFACTURING PROCEDURE OF A COLORING MASK FOR CATHODE RAYS

Country Status (3)

Country Link
AU (1) AU2003246769A1 (en)
IT (1) ITMI20020961A1 (en)
WO (1) WO2003096371A2 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01194234A (en) * 1988-01-28 1989-08-04 Mitsubishi Electric Corp Manufacture of color cathode-ray tube
US4884004A (en) * 1988-08-31 1989-11-28 Rca Licensing Corp. Color cathode-ray tube having a heat dissipative, electron reflective coating on a color selection electrode
KR940007246B1 (en) * 1992-02-07 1994-08-10 삼성전관 주식회사 Manufacturing method for shadow mask
TW418416B (en) * 1996-10-31 2001-01-11 Samsung Display Devices Co Ltd Anti-doming compositions for a shadow-mask and processes for preparing the same
CN1163937C (en) * 1998-02-16 2004-08-25 松下电器产业株式会社 Coating and electronic tube using the coating
US6717342B2 (en) * 2000-08-29 2004-04-06 Lg Electronics Inc. Shadow mask in color CRT

Also Published As

Publication number Publication date
WO2003096371A2 (en) 2003-11-20
ITMI20020961A0 (en) 2002-05-07
AU2003246769A8 (en) 2003-11-11
WO2003096371A3 (en) 2004-04-15
AU2003246769A1 (en) 2003-11-11

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