DISPLAY UNIT AND PRODUCTION METHOD FOR DISPLAY UNIT

Details for Australian Patent Application No. 2002311172 (hide)

Owner INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventors TSUJIMURA, Takatoshi; MIWA, Kohichi; MOROOKA, Mitsuo; TOKUHIRO, Osamu

Pub. Number AU-A-2002311172

PCT Number PCT/JP02/05817

PCT Pub. Number WO2002/103661

Priority 2001-184304 19.06.01 JP

Filing date 11 June 2002

Wipo publication date 2 January 2003

International Classifications

G09F 009/30 Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements - in which the desired character or characters are formed by combining individual elements

G02B 005/00 Optical elements other than lenses

G02F 001/167 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

G02F 001/1335 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

H05B 033/14 Electroluminescent light sources - characterised by the chemical or physical composition or the arrangement of the electroluminescent material

H05B 033/10 Electroluminescent light sources - Apparatus or processes specially adapted to the manufacture of electroluminescent light sources

G02B 005/20 Optical elements other than lenses - Filters

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 2001-184304 19.06.01 JP

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002311172

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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