AU2002367046A1 - Method for manufacturing a glass funnel for a cathode ray tube - Google Patents

Method for manufacturing a glass funnel for a cathode ray tube

Info

Publication number
AU2002367046A1
AU2002367046A1 AU2002367046A AU2002367046A AU2002367046A1 AU 2002367046 A1 AU2002367046 A1 AU 2002367046A1 AU 2002367046 A AU2002367046 A AU 2002367046A AU 2002367046 A AU2002367046 A AU 2002367046A AU 2002367046 A1 AU2002367046 A1 AU 2002367046A1
Authority
AU
Australia
Prior art keywords
manufacturing
ray tube
cathode ray
glass funnel
funnel
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.)
Abandoned
Application number
AU2002367046A
Inventor
Aroop Bhattacharjee
Jonathan L. Stacey
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of AU2002367046A1 publication Critical patent/AU2002367046A1/en
Abandoned 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/861—Vessels or containers characterised by the form or the structure thereof
    • 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/26—Sealing together parts of vessels
    • H01J9/263—Sealing together parts of vessels specially adapted for cathode-ray tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
AU2002367046A 2002-01-18 2002-12-23 Method for manufacturing a glass funnel for a cathode ray tube Abandoned AU2002367046A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02075216 2002-01-18
EP02075216.8 2002-01-18
PCT/IB2002/005708 WO2003060943A1 (en) 2002-01-18 2002-12-23 Method for manufacturing a glass funnel for a cathode ray tube

Publications (1)

Publication Number Publication Date
AU2002367046A1 true AU2002367046A1 (en) 2003-07-30

Family

ID=8185548

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002367046A Abandoned AU2002367046A1 (en) 2002-01-18 2002-12-23 Method for manufacturing a glass funnel for a cathode ray tube

Country Status (3)

Country Link
AU (1) AU2002367046A1 (en)
TW (1) TW200304665A (en)
WO (1) WO2003060943A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE499703A (en) * 1949-12-01
US2877605A (en) * 1955-07-15 1959-03-17 Rca Corp Processing of electron tubes containing luminescent screens
US4686415A (en) * 1985-04-30 1987-08-11 Zenith Electronics Corporation Tensed mask color cathode ray tube and mask support frame therefor
JPH0745215A (en) * 1993-08-02 1995-02-14 Matsushita Electron Corp Cathode-ray tube
JP2001307661A (en) * 2000-04-17 2001-11-02 Asahi Glass Co Ltd Funnel sealing body for cathode-ray tube
JP2001325898A (en) * 2000-05-15 2001-11-22 Matsushita Electric Ind Co Ltd Glass bulb for cathode-ray tube and cathode-ray device

Also Published As

Publication number Publication date
TW200304665A (en) 2003-10-01
WO2003060943A1 (en) 2003-07-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase