METHOD FOR PRODUCING GROUP III ELEMENT NITRIDE SINGLE CRYSTAL AND GROUP III ELEMENT NITRIDE TRANSPARENT SINGLE CRYSTAL PREPARED THEREBY

Details for Australian Patent Application No. 2003246117 (hide)

Owner OSAKA INDUSTRIAL PROMOTION ORGANIZATION

Inventors SASAKI, Takatomo; MORI, Yusuke; YOSHIMURA, Masashi; KAWAMURA, Fumio; OMAE, Kunimichi; IWAHASHI, Tomoya; MORISHITA, Masanori

Pub. Number AU-A-2003246117

PCT Number PCT/JP03/08258

PCT Pub. Number WO2004/013385

Priority 2003-78680 20.03.03 JP; 2003-88482 27.03.03 JP; 2002-223190 31.07.02 JP; 2002-339875 22.11.02 JP; 2002-382610 27.12.02 JP; 2003-27888 05.02.03 JP

Filing date 30 June 2003

Wipo publication date 23 February 2004

International Classifications

C30B 029/38 Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape

H01L 021/205 Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

H01L 021/208 Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Event Publications

25 September 2003 Complete Application Filed

  Priority application(s): 2003-78680 20.03.03 JP; 2003-88482 27.03.03 JP; 2002-223190 31.07.02 JP; 2002-339875 22.11.02 JP; 2002-382610 27.12.02 JP; 2003-27888 05.02.03 JP

1 April 2004 Application Open to Public Inspection

  Published as AU-A-2003246117

14 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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