METHOD FOR PRODUCING A Β-SIALON PHOSPHOR

Title:

METHOD FOR PRODUCING A Β-SIALON PHOSPHOR

Document Type and Number:

WIPO Patent Application WO/2010/018999

Kind Code:

Abstract:

The present invention proposes a method for producing a β-SiAlON phosphor, capable of adjusting the β-SiAlON phosphor to have high luminance and desired particle size characteristics. According to the present invention, a method is provided for producing a β-SiAlON phosphor having a chemical formula expressed as Si(6-x)AlxOyN(6-y):Lnz, where Ln is a rare earth element, 0

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Inventors:

LEE YOUNG-MOK (KR)
YOON CHUL-SOO (KR)
WON HYONG-SIK (KR)
RYU JEONG-HO (KR)
PARK YOUN-GON (KR)
KIM SANG-HYUN (KR)

Application Number:

PCT/KR2009/004512

Publication Date:

May 14, 2010

Filing Date:

August 12, 2009

Export Citation:

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Assignee:

SAMSUNG ELECTRO MECH (KR)
LEE YOUNG-MOK (KR)
YOON CHUL-SOO (KR)
WON HYONG-SIK (KR)
RYU JEONG-HO (KR)
PARK YOUN-GON (KR)
KIM SANG-HYUN (KR)

International Classes:

C09K11/79; C09K11/78; C09K11/80; H01J1/63; H05B33/00

Domestic Patent References:

WO2005019376A1

2005-03-03

Foreign References:

JP2005255895A	2005-09-22
JP2004186278A	2004-07-02
US20080297031A1	2008-12-04

Attorney, Agent or Firm:

C&S LOGOS PATENT AND LAW OFFICE (Seocho-gu, Seoul 137-070, KR)

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