PHOSPHOR AND OPTICAL DEVICE USING SAME

Details for Australian Patent Application No. 2003289464 (hide)

Owner TOYODA GOSEI CO., LTD. ROTH, Gundula TEWS, Walter

Inventors TEWS, Walter; ROTH, Gundula

Pub. Number AU-A-2003289464

PCT Number PCT/JP2003/0163

PCT Pub. Number WO2004/056940

Priority 10259946.7 20.12.02 DE

Filing date 19 December 2003

Wipo publication date 14 July 2004

International Classifications

C09K 011/08 Luminescent, e.g. electroluminescent, chemiluminescent, materials - containing inorganic luminescent materials

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

C09K 011/75 Luminescent, e.g. electroluminescent, chemiluminescent, materials

C09K 011/66 Luminescent, e.g. electroluminescent, chemiluminescent, materials - containing germanium, tin or lead

C09K 011/64 Luminescent, e.g. electroluminescent, chemiluminescent, materials - containing aluminium

C09K 011/67 Luminescent, e.g. electroluminescent, chemiluminescent, materials - containing refractory metals

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

C09K 011/73 Luminescent, e.g. electroluminescent, chemiluminescent, materials

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 10259946.7 20.12.02 DE

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003289464

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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