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AU2003202799A1 - Getter device and cathode ray tube - Google Patents

Getter device and cathode ray tube

Info

Publication number
AU2003202799A1
AU2003202799A1 AU2003202799A AU2003202799A AU2003202799A1 AU 2003202799 A1 AU2003202799 A1 AU 2003202799A1 AU 2003202799 A AU2003202799 A AU 2003202799A AU 2003202799 A AU2003202799 A AU 2003202799A AU 2003202799 A1 AU2003202799 A1 AU 2003202799A1
Authority
AU
Australia
Prior art keywords
ray tube
cathode ray
getter device
getter
cathode
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
AU2003202799A
Inventor
Henricus G. M. Beckers
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 AU2003202799A1 publication Critical patent/AU2003202799A1/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
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • 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
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2209/00—Apparatus and processes for manufacture of discharge tubes
    • H01J2209/38—Control of maintenance of pressure in the vessel
    • H01J2209/385—Gettering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/12—CRTs having luminescent screens
    • H01J2231/121—Means for indicating the position of the beam, e.g. beam indexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
AU2003202799A 2002-03-25 2003-02-21 Getter device and cathode ray tube Abandoned AU2003202799A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02076163.1 2002-03-25
EP02076163 2002-03-25
PCT/IB2003/000703 WO2003081630A1 (en) 2002-03-25 2003-02-21 Getter device and cathode ray tube

Publications (1)

Publication Number Publication Date
AU2003202799A1 true AU2003202799A1 (en) 2003-10-08

Family

ID=28051807

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003202799A Abandoned AU2003202799A1 (en) 2002-03-25 2003-02-21 Getter device and cathode ray tube

Country Status (3)

Country Link
AU (1) AU2003202799A1 (en)
TW (1) TW200305183A (en)
WO (1) WO2003081630A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5370759A (en) * 1976-12-07 1978-06-23 Sony Corp Cathode-ray tube
JPS5385155A (en) * 1977-01-05 1978-07-27 Hitachi Ltd Color picture tube
JPS569952A (en) * 1979-07-03 1981-01-31 Mitsubishi Electric Corp Cathode-ray tube
JPS5795047A (en) * 1980-12-05 1982-06-12 Hitachi Ltd Beam index tube
US4571521A (en) * 1983-08-23 1986-02-18 North American Philips Consumer Electronics Corp. Color CRT with arc suppression structure
JP3178024B2 (en) * 1991-09-10 2001-06-18 ソニー株式会社 Cathode ray tube
KR100312685B1 (en) * 1999-09-28 2001-11-03 김순택 Beam index type cathode ray tube and method for making photodetector compatible with this cathode ray tube

Also Published As

Publication number Publication date
TW200305183A (en) 2003-10-16
WO2003081630A1 (en) 2003-10-02

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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