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Title:
α-SIALON FLUORESCENT BODY AND LIGHT-EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/188630
Kind Code:
A1
Abstract:
Provided is an α-SiAlON fluorescent body that is represented by general formula: MxEuy(Si,Al)12(O,N)16 (where M represents at least one element selected from Li, Mg, Ca, Y, and lanthanides (excluding La and Ce), and 0

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Inventors:
TAKEDA YUSUKE (JP)
NOMIYAMA TOMOHIRO (JP)
WATANABE SHINTARO (JP)
Application Number:
PCT/JP2019/011619
Publication Date:
October 03, 2019
Filing Date:
March 19, 2019
Export Citation:
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Assignee:
DENKA COMPANY LTD (JP)
International Classes:
C09K11/64; C09K11/80; H01L33/50
Domestic Patent References:
WO2014077240A12014-05-22
WO2012046288A12012-04-12
Foreign References:
JP2012036408A2012-02-23
JP2017110206A2017-06-22
JP2006269938A2006-10-05
JP2004238505A2004-08-26
JP6273394B12018-01-31
JP2013127076A2013-06-27
JP2016191057A2016-11-10
JPH08339761A1996-12-24
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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