WO2010018999A3 - β-사이알론 형광체 제조방법 - Google Patents

β-사이알론 형광체 제조방법 Download PDF

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Publication number
WO2010018999A3
WO2010018999A3 PCT/KR2009/004512 KR2009004512W WO2010018999A3 WO 2010018999 A3 WO2010018999 A3 WO 2010018999A3 KR 2009004512 W KR2009004512 W KR 2009004512W WO 2010018999 A3 WO2010018999 A3 WO 2010018999A3
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WIPO (PCT)
Prior art keywords
raw material
sialon phosphor
producing
phosphor
aluminum
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PCT/KR2009/004512
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English (en)
French (fr)
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WO2010018999A9 (ko
WO2010018999A8 (ko
WO2010018999A2 (ko
Inventor
이영목
윤철수
원형식
류정호
박윤곤
김상현
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삼성전기주식회사
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Publication date
Application filed by 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to GB201102471A priority Critical patent/GB2474413B8/en
Priority to US13/058,961 priority patent/US20110248303A1/en
Priority to DE112009001977T priority patent/DE112009001977T5/de
Priority to CN200980140497.4A priority patent/CN102216421B/zh
Priority claimed from KR1020090074275A external-priority patent/KR101178054B1/ko
Publication of WO2010018999A2 publication Critical patent/WO2010018999A2/ko
Publication of WO2010018999A3 publication Critical patent/WO2010018999A3/ko
Publication of WO2010018999A9 publication Critical patent/WO2010018999A9/ko
Publication of WO2010018999A8 publication Critical patent/WO2010018999A8/ko
Priority to US13/777,999 priority patent/US8709838B2/en

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/0883—Arsenides; Nitrides; Phosphides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77348—Silicon Aluminium Nitrides or Silicon Aluminium Oxynitrides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7706—Aluminates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/77922—Silicates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/77928—Silicon Aluminium Nitrides or Silicon Aluminium Oxynitrides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/54—Screens on or from which an image or pattern is formed, picked-up, converted, or stored; Luminescent coatings on vessels
    • H01J1/62—Luminescent screens; Selection of materials for luminescent coatings on vessels
    • H01J1/63—Luminescent screens; Selection of materials for luminescent coatings on vessels characterised by the luminescent material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)

Abstract

고휘도 및 원하는 입도특성을 갖도록 조절할 수 있는 β-사이알론 형광체 제조방법을 제안된다. 본 발명의 β-사이알론 형광체 제조방법은 Si(6－x)AlxOyN(6－y)：Lnz로 표현되는 화학식을 갖고, 식 중, Ln은 희토류원소이고, 0＜x≤4.2이고, 0＜y≤4.2이며, 0＜z≤1.0인 β-사이알론 형광체 제조방법으로서, 금속규소를 포함하는 규소원료물질과 금속알루미늄 및 알루미늄 화합물 중 적어도 어느 하나를 포함하는 알루미늄 원료물질을 포함하는 모체 원료물질, 및 모체를 활성화시키는 활성체 원료물질을 혼합하여 원료물질 혼합물을 제조하고, 원료물질혼합물을 질소 함유 분위기 가스 중에서 가열하여 형광체를 제조한다.
PCT/KR2009/004512 2008-08-12 2009-08-12 β-사이알론 형광체 제조방법 WO2010018999A2 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB201102471A GB2474413B8 (en) 2008-08-12 2009-08-12 Method for producing a ß-SiA1ON phosphor
US13/058,961 US20110248303A1 (en) 2008-08-12 2009-08-12 METHOD FOR PREPARING A B-SiAION PHOSPHOR
DE112009001977T DE112009001977T5 (de) 2008-08-12 2009-08-12 Verfahren zur Herstellung eines ß-SiAION-Leuchtstoffs
CN200980140497.4A CN102216421B (zh) 2008-08-12 2009-08-12 制备β-SiAlON磷光体的方法
US13/777,999 US8709838B2 (en) 2008-08-12 2013-02-26 Method for preparing a β-SiAlON phosphor

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20080079013 2008-08-12
KR10-2008-0079013 2008-08-12
KR10-2008-0127943 2008-12-16
KR20080127943 2008-12-16
KR1020090074275A KR101178054B1 (ko) 2008-08-12 2009-08-12 β-사이알론 형광체 제조방법
KR10-2009-0074275 2009-08-12

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/058,961 A-371-Of-International US20110248303A1 (en) 2008-08-12 2009-08-12 METHOD FOR PREPARING A B-SiAION PHOSPHOR
US13/777,999 Division US8709838B2 (en) 2008-08-12 2013-02-26 Method for preparing a β-SiAlON phosphor

Publications (4)

Publication Number Publication Date
WO2010018999A2 WO2010018999A2 (ko) 2010-02-18
WO2010018999A3 true WO2010018999A3 (ko) 2010-05-14
WO2010018999A9 WO2010018999A9 (ko) 2011-01-27
WO2010018999A8 WO2010018999A8 (ko) 2011-07-07

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CN (1) CN102216421B (ko)
GB (1) GB2474413B8 (ko)
WO (1) WO2010018999A2 (ko)

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CN102473815B (zh) 2009-07-02 2015-04-29 夏普株式会社 发光装置
JP5783512B2 (ja) 2010-07-26 2015-09-24 シャープ株式会社 発光装置
JP5777032B2 (ja) * 2010-07-26 2015-09-09 シャープ株式会社 発光装置
US8852455B2 (en) * 2010-08-17 2014-10-07 Intematix Corporation Europium-activated, beta-SiAlON based green phosphors
KR101762473B1 (ko) * 2010-08-19 2017-07-27 우베 고산 가부시키가이샤 규질화물 형광체용 질화규소 분말 및 그것을 이용한 Sr3Al3Si13O2N21계 형광체, β-사이알론 형광체, 그리고 그들의 제조방법
CN102942931A (zh) * 2012-11-27 2013-02-27 哈尔滨工业大学（威海） 一种具有荧光效应的Eu-Sialon纳米带及其制备方法
CN104479673B (zh) * 2014-12-05 2016-05-04 有研稀土新材料股份有限公司 氮氧化物荧光粉及其制备方法和发光装置
CN105331361B (zh) * 2015-12-03 2017-09-19 河北利福光电技术有限公司 一种β‑SiAlON∶Eu2+绿色荧光粉及其合成方法
CN105778914B (zh) * 2016-04-13 2017-10-03 福建江夏学院 一种Eu3+/Mg2+:CeAlON荧光材料及其制备方法
US10219345B2 (en) * 2016-11-10 2019-02-26 Ledengin, Inc. Tunable LED emitter with continuous spectrum
CN110034223A (zh) * 2019-03-13 2019-07-19 东莞中之光电股份有限公司 一种大功率白光led灯珠

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WO2005019376A1 (ja) * 2003-08-22 2005-03-03 National Institute For Materials Science 酸窒化物蛍光体と発光器具
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Also Published As

Publication number Publication date
CN102216421A (zh) 2011-10-12
WO2010018999A9 (ko) 2011-01-27
WO2010018999A8 (ko) 2011-07-07
GB2474413B (en) 2012-12-05
WO2010018999A2 (ko) 2010-02-18
GB201102471D0 (en) 2011-03-30
CN102216421B (zh) 2014-12-17
GB2474413A (en) 2011-04-13
GB2474413B8 (en) 2013-02-13

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