ELECTRON-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF

Details for Australian Patent Application No. 2003238705 (hide)

Owner CANON KABUSHIKI KAISHA

Inventors SASAGURI, Daisuke; ICHIKAWA, Takeshi; FUJIWARA, Ryoji

Pub. Number AU-A-2003238705

PCT Number PCT/JP03/07544

PCT Pub. Number WO2003/107377

Priority 2000-172213 13.06.02 JP; 2003-125030 30.04.03 JP

Filing date 13 June 2003

Wipo publication date 31 December 2003

International Classifications

H01J 001/304 Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps

H01J 009/02 Apparatus or processes specially adapted for the manufacture of electric discharge tubes, discharge lamps, or parts thereof - Manufacture of electrodes or electrode systems

H01J 029/04 Details of cathode-ray tubes or of electron-beam tubes of the types covered by group - Cathodes

H01J 031/12 Cathode-ray tubes - with luminescent screen

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 2000-172213 13.06.02 JP; 2003-125030 30.04.03 JP

26 February 2004 Application Open to Public Inspection

  Published as AU-A-2003238705

3 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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