METHOD OF PURIFYING SILICON, SILICON PRODUCED BY THE METHOD AND SOLAR CELL

Details for Australian Patent Application No. 2003213333 (hide)

Owner SHARP KABUSHIKI KAISHA

Inventors NUNOI, Tohru; FUKUYAMA, Toshiaki; WADA, Kenji; HAYAKAWA, Takashi

Pub. Number AU-A-2003213333

PCT Number PCT/JP03/02964

PCT Pub. Number WO2003/078319

Priority 2002-073523 18.03.02 JP

Filing date 12 March 2003

Wipo publication date 29 September 2003

International Classifications

C01B 033/037 Silicon

H01L 031/04 Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation - adapted as conversion devices

Event Publications

24 July 2003 Complete Application Filed

  Priority application(s): 2002-073523 18.03.02 JP

6 November 2003 Application Open to Public Inspection

  Published as AU-A-2003213333

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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