LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE AND SURFACE EMISSION ILLUMINATING DEVICE USING IT

Details for Australian Patent Application No. 2003235453 (hide)

Owner MATSUSHITA ELECTRIC WORKS, LTD.

Inventors YAMAGUCHI, Masao; YOKOTANI, Ryoji

Pub. Number AU-A-2003235453

PCT Number PCT/JP03/06715

PCT Pub. Number WO2003/100873

Priority 2002-218891 26.07.02 JP; 2002-154262 28.05.02 JP

Filing date 28 May 2003

Wipo publication date 12 December 2003

International Classifications

H01L 033/00 Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission

F21V 008/00 Use of light guides, e.g. fibre optic devices, in lighting devices or systems

Event Publications

4 September 2003 Complete Application Filed

  Priority application(s): 2002-218891 26.07.02 JP; 2002-154262 28.05.02 JP

5 February 2004 Application Open to Public Inspection

  Published as AU-A-2003235453

17 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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