FIELD EMISSION TYPE COLD CATHODE AND PRODUCTION METHOD THEREFOR AND FLAT IMAGE DEVICE PROVIDED WITH FIELD EMISSION TYPE COLD CATHODE

Details for Australian Patent Application No. 2002318583 (hide)

Owner NEC CORPORATION

Inventors ITO, Fuminori

Pub. Number AU-A-2002318583

PCT Number PCT/JP02/07228

PCT Pub. Number WO2003/009327

Priority 2001-216626 17.07.01 JP

Filing date 16 July 2002

Wipo publication date 3 March 2003

International Classifications

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 031/12 Cathode-ray tubes - with luminescent screen

H01J 001/30 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 - Cold cathodes

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 2001-216626 17.07.01 JP

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002318583

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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