Title:
FLUORESCENT BODY, PRODUCTION METHOD THEREFOR AND LIGHT-EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/030030
Kind Code:
A1
Abstract:
A fluorescent body which includes a crystalline phase represented by a composition in formula (1), wherein the fluorescent body is characterized by also containing 100-2500ppm of boron. SraM1bAlcSidNeOf: Eux1Cey1...(1) (where: M1 is at least one metal element selected from the group consisting of Ca, Ba and Mg; 2≤a≤8; 0≤b≤3; 2≤c≤7; 10≤d≤25; 15≤e37; 0≤f≤3; and 0
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Inventors:
SAKAI TAKUMA (JP)
KODAMA TSUTOMU (JP)
UEDA AKI (JP)
IWASHITA KAZUKI (JP)
KODAMA TSUTOMU (JP)
UEDA AKI (JP)
IWASHITA KAZUKI (JP)
Application Number:
PCT/JP2016/073243
Publication Date:
February 23, 2017
Filing Date:
August 08, 2016
Export Citation:
Assignee:
UBE INDUSTRIES (JP)
International Classes:
C09K11/64; C09K11/08; H01L33/50
Domestic Patent References:
| WO2012167517A1 | 2012-12-13 | |||
| WO2006093135A1 | 2006-09-08 |
Foreign References:
| US20140110632A1 | 2014-04-24 | |||
| JP2013043937A | 2013-03-04 | |||
| JP2010031201A | 2010-02-12 | |||
| JP2011505451A | 2011-02-24 | |||
| JP2009286995A | 2009-12-10 | |||
| JP2009256558A | 2009-11-05 | |||
| JP2006063214A | 2006-03-09 |
Attorney, Agent or Firm:
KISARAGI ASSOCIATES (JP)
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