LIGHT SOURCE COMPRISING A LIGHT-EMITTING ELEMENT

Details for Australian Patent Application No. 2002218053 (hide)

Owner TRIDONIC OPTOELECTRONICS GMBH LITEC GBR LEUCHTSTOFFWERK BREITUNGEN GMBH

Inventors TASCH, Stefan; ROTH, Gundula; KEMPFERT, Wolfgang; STARICK, Detlef; TEWS, Walter; PACHLER, Peter

Pub. Number AU-A-2002218053

PCT Pub. Number WO2002/054502

Priority A 2154/2000 28.12.00 AT

Filing date 19 November 2001

Wipo publication date 16 July 2002

International Classifications

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

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002218053

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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