WO2008133289A1 - 青色蛍光体 - Google Patents
青色蛍光体 Download PDFInfo
- 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
Links
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。
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)
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)
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)
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 |
-
2008
- 2008-04-24 WO PCT/JP2008/057887 patent/WO2008133289A1/ja active Application Filing
- 2008-04-24 TW TW97114971A patent/TW200904947A/zh unknown
- 2008-04-24 JP JP2009511896A patent/JP5583403B2/ja not_active Expired - Fee Related
Patent Citations (8)
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)
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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