LIGHT SOURCE DEVICE USING LED, AND METHOD OF PRODUCING SAME

Details for Australian Patent Application No. 2002224134 (hide)

Owner MATSUSHITA ELECTRIC WORKS, LTD.

Inventors SUGIMOTO, Masaru; SHIOHAMA, Eiji; KIMURA, Hideyoshi; HASHIMOTO, Takuma; SUZUKI, Toshiyuki; NAKAGAWA, Kazuya; KOBAYASHI, Mitsuru; HASHIZUME, Jiro

Pub. Number AU-A-2002224134

PCT Pub. Number WO2002/084750

Priority 2001-114502 12.04.01 JP

Filing date 3 December 2001

Wipo publication date 28 October 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

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002224134

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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