WO2008133289A1 - 青色蛍光体 - Google Patents

青色蛍光体 Download PDF

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Publication number
WO2008133289A1
WO2008133289A1 PCT/JP2008/057887 JP2008057887W WO2008133289A1 WO 2008133289 A1 WO2008133289 A1 WO 2008133289A1 JP 2008057887 W JP2008057887 W JP 2008057887W WO 2008133289 A1 WO2008133289 A1 WO 2008133289A1
Authority
WO
WIPO (PCT)
Prior art keywords
phosphor
gallium
iridium
specifically disclosed
disclosed
Prior art date
Application number
PCT/JP2008/057887
Other languages
English (en)
French (fr)
Inventor
Jun Takai
Yoshihisa Tsuji
Hideharu Iwasaki
Original Assignee
Kuraray Luminas Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kuraray Luminas Co., Ltd. filed Critical Kuraray Luminas Co., Ltd.
Priority to JP2009511896A priority Critical patent/JP5583403B2/ja
Publication of WO2008133289A1 publication Critical patent/WO2008133289A1/ja

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Classifications

    • 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
    • C09K11/58—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing copper, silver or gold
    • 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
    • C09K11/62—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing gallium, indium or thallium

Landscapes

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

Abstract

　エネルギー効率、色純度が高く、光源用途、ディスプレイ用途に有用で、経済的に有利な蛍光体を提供すること。 　銅又は銀を発光中心とし、ガリウム及び／又はイリジウムを含有することを特徴とする蛍光体が提供される。この蛍光体において、イリジウムとマグネシウムを共存させること、共付活剤がガリウム又は塩素であること、蛍光体母材がII-VI族化合物半導体、特に硫化亜鉛または硫化カドミウムであること、が好ましい。さらに、上記蛍光体の製造方法、及びこの蛍光体を用いたエレクトロルミネセンス（ＥＬ）素子も提供される。
PCT/JP2008/057887 2007-04-25 2008-04-24 青色蛍光体 WO2008133289A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009511896A JP5583403B2 (ja) 2007-04-25 2008-04-24 青色蛍光体

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-116097 2007-04-25
JP2007116097 2007-04-25
JP2007234404 2007-09-10
JP2007-234404 2007-09-10
JP2007-336682 2007-12-27
JP2007336682 2007-12-27

Publications (1)

Publication Number Publication Date
WO2008133289A1 true WO2008133289A1 (ja) 2008-11-06

Family

ID=39925737

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057887 WO2008133289A1 (ja) 2007-04-25 2008-04-24 青色蛍光体

Country Status (3)

Country Link
JP (1) JP5583403B2 (ja)
TW (1) TW200904947A (ja)
WO (1) WO2008133289A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008251336A (ja) * 2007-03-30 2008-10-16 Kuraray Luminas Co Ltd 薄膜型無機ｅｌ素子
JP2009167351A (ja) * 2008-01-18 2009-07-30 Fujifilm Corp 無機蛍光体

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI570219B (zh) * 2015-02-09 2017-02-11 合皓股份有限公司 製作最強吸收波長介於410奈米(nm)-470奈米(nm)的無稀土螢光材料的方法以及應用其進行光致發白光的方法
CN108383531B (zh) * 2018-05-15 2021-02-19 西北工业大学 拓扑发光体异质相掺杂的MgB2基超导体及其制备方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893780A (ja) * 1981-12-01 1983-06-03 Kasei Optonix Co Ltd 高解像度陰極線管
JPS59202284A (ja) * 1983-05-02 1984-11-16 Kasei Optonix Co Ltd 長残光性螢光体
JPS6312686A (ja) * 1986-07-04 1988-01-20 Toshiba Corp 陰極線管
JP2005139372A (ja) * 2003-11-10 2005-06-02 Konica Minolta Medical & Graphic Inc 無機ｅｌ用蛍光体とその製造方法及びそれを用いた蛍光体分散型ｅｌ素子
JP2006233147A (ja) * 2005-02-28 2006-09-07 Fuji Photo Film Co Ltd 電場発光蛍光体粒子および分散型エレクトロルミネッセンス素子
JP2008007755A (ja) * 2006-06-02 2008-01-17 Semiconductor Energy Lab Co Ltd 発光材料、発光素子及び発光装置
JP2008094859A (ja) * 2006-10-05 2008-04-24 Kuraray Luminas Co Ltd 蛍光体の洗浄方法
WO2008062693A1 (fr) * 2006-11-21 2008-05-29 Kuraray Luminas Co., Ltd. Procédé de fabrication d'un précurseur de substance fluorescente

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893780A (ja) * 1981-12-01 1983-06-03 Kasei Optonix Co Ltd 高解像度陰極線管
JPS59202284A (ja) * 1983-05-02 1984-11-16 Kasei Optonix Co Ltd 長残光性螢光体
JPS6312686A (ja) * 1986-07-04 1988-01-20 Toshiba Corp 陰極線管
JP2005139372A (ja) * 2003-11-10 2005-06-02 Konica Minolta Medical & Graphic Inc 無機ｅｌ用蛍光体とその製造方法及びそれを用いた蛍光体分散型ｅｌ素子
JP2006233147A (ja) * 2005-02-28 2006-09-07 Fuji Photo Film Co Ltd 電場発光蛍光体粒子および分散型エレクトロルミネッセンス素子
JP2008007755A (ja) * 2006-06-02 2008-01-17 Semiconductor Energy Lab Co Ltd 発光材料、発光素子及び発光装置
JP2008094859A (ja) * 2006-10-05 2008-04-24 Kuraray Luminas Co Ltd 蛍光体の洗浄方法
WO2008062693A1 (fr) * 2006-11-21 2008-05-29 Kuraray Luminas Co., Ltd. Procédé de fabrication d'un précurseur de substance fluorescente

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008251336A (ja) * 2007-03-30 2008-10-16 Kuraray Luminas Co Ltd 薄膜型無機ｅｌ素子
JP2009167351A (ja) * 2008-01-18 2009-07-30 Fujifilm Corp 無機蛍光体

Also Published As

Publication number Publication date
JPWO2008133289A1 (ja) 2010-07-29
TW200904947A (en) 2009-02-01
JP5583403B2 (ja) 2014-09-03

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