DISPLAY APPARATUS AND ITS MANUFACTURING METHOD

Details for Australian Patent Application No. 2002330503 (hide)

Owner MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

Inventors TSUKAMOTO, Masahide; BESSHO, Yoshihiro; UKAI, Takeo

Pub. Number AU-A-2002330503

PCT Number PCT/JP02/09156

PCT Pub. Number WO2003/023745

Priority 2001-271305 07.09.01 JP

Filing date 9 September 2002

Wipo publication date 24 March 2003

International Classifications

G09F 009/40 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 is selected from a number of characters arranged one beside the other, e.g. on a common carrier plate

G02F 001/1345 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 033/12 Electroluminescent light sources - Light sources with substantially two-dimensional radiating surfaces

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

H01J 011/02 Gas-filled discharge tubes without any main electrode inside the vessel - Details, e.g. gas filling, shape of vessel

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

G09F 009/00 Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 2001-271305 07.09.01 JP

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002330503

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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