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Title:
NANOSEMICONDUCTOR PARTICLE
Document Type and Number:
WIPO Patent Application WO/2007/086321
Kind Code:
A1
Abstract:
Provided is nanosemiconductor particles wherein the particle diameter distribution of a core section and the particle diameter distribution of shelled particles have a core-shell structure wherein the optical characteristics of nanoparticles, i.e., an optical element, are optimized. The nanosemiconductor particles have the core-shell structure composed of the core section and a shell section. The average particle diameter of the shelled particle is 100nm or less, and the variation coefficient of the particle diameter of the core section is within 30%.

Inventors:
OKADA HISATAKE (JP)
FURUSAWA NAOKO (JP)
TSUKADA KAZUYA (JP)
Application Number:
PCT/JP2007/050783
Publication Date:
August 02, 2007
Filing Date:
January 19, 2007
Export Citation:
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Assignee:
KONICA MINOLTA MED & GRAPHIC (JP)
OKADA HISATAKE (JP)
FURUSAWA NAOKO (JP)
TSUKADA KAZUYA (JP)
International Classes:
B82B1/00; B82B3/00; C01B33/12; C01B33/18
Foreign References:
JP2001523758A2001-11-27
JP2003192344A2003-07-09
JPH05224261A1993-09-03
JP2002321916A2002-11-08
JP2005279523A2005-10-13
JPH05224261A1993-09-03
JP2000265166A2000-09-26
JP2005120117A2005-05-12
JP2004296781A2004-10-21
JP2003225900A2003-08-12
JP2005068326A2005-03-17
Other References:
"Nikkei Sentan Gijutsu", NIKKEI ADVANCED TECHNOLOGY, 27 January 2003 (2003-01-27), pages 1 - 4
See also references of EP 1977992A4
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