LIGHT EMITTING TUBE ARRAY TYPE DISPLAY UNIT AND DRIVING METHOD THEREFOR

Details for Australian Patent Application No. 2003284516 (hide)

Owner FUJITSU LIMITED

Inventors HIRAKAWA, Hitoshi; ISHIMOTO, Manabu; AWAMOTO, Kenji

Pub. Number AU-A-2003284516

PCT Number PCT/JP2003/0153

PCT Pub. Number WO2005/055267

Filing date 1 December 2003

Wipo publication date 24 June 2005

International Classifications

H01J 011/00 Gas-filled discharge tubes without any main electrode inside the vessel

G09F 009/313 Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements - being gas discharge devices

G09G 003/28 Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes - using luminous gas-discharge panels, e.g. plasma

G09G 003/20 Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes - for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix

Event Publications

25 March 2004 Complete Application Filed

11 August 2005 Application Open to Public Inspection

  Published as AU-A-2003284516

17 August 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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