KR100471904B1 - 전기발광재료로쓰이는도우핑된비결정질및결정질산화갈륨,알칼리토금속갈레이트및도우핑된아연게르마네이트형광체 - Google Patents

전기발광재료로쓰이는도우핑된비결정질및결정질산화갈륨,알칼리토금속갈레이트및도우핑된아연게르마네이트형광체 Download PDF

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Publication number
KR100471904B1
KR100471904B1 KR10-1998-0700013A KR19980700013A KR100471904B1 KR 100471904 B1 KR100471904 B1 KR 100471904B1 KR 19980700013 A KR19980700013 A KR 19980700013A KR 100471904 B1 KR100471904 B1 KR 100471904B1
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KR
South Korea
Prior art keywords
rare earth
phosphor
electroluminescent
caga
range
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Legal status (The legal status 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 status listed.)
Expired - Fee Related
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KR10-1998-0700013A
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English (en)
Korean (ko)
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KR19990028715A (ko
Inventor
아드리안 에이취 기타이
티안 씨아오
구오 리우
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아드리안 에이취 기타이
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Priority claimed from GBGB9600225.8A external-priority patent/GB9600225D0/en
Application filed by 아드리안 에이취 기타이 filed Critical 아드리안 에이취 기타이
Publication of KR19990028715A publication Critical patent/KR19990028715A/ko
Application granted granted Critical
Publication of KR100471904B1 publication Critical patent/KR100471904B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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 [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] 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
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/66—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing germanium, tin or lead
    • C09K11/661—Chalcogenides
    • C09K11/662—Chalcogenides with zinc or cadmium
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/66—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing germanium, tin or lead
    • C09K11/666—Aluminates; 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7701—Chalogenides
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7701—Chalogenides
    • C09K11/7703—Chalogenides with alkaline earth metals
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7729—Chalcogenides
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7729—Chalcogenides
    • C09K11/7731—Chalcogenides with alkaline earth metals
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7743—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing terbium
    • C09K11/7744—Chalcogenides
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7743—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing terbium
    • C09K11/7744—Chalcogenides
    • C09K11/7746—Chalcogenides with alkaline earth metals
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7768—Chalcogenides with alkaline earth metals
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7786—Chalcogenides with alkaline earth metals
    • 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
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Luminescent Compositions (AREA)
  • Electroluminescent Light Sources (AREA)
KR10-1998-0700013A 1995-07-05 1996-07-04 전기발광재료로쓰이는도우핑된비결정질및결정질산화갈륨,알칼리토금속갈레이트및도우핑된아연게르마네이트형광체 Expired - Fee Related KR100471904B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US78195P 1995-07-05 1995-07-05
US60/000,781 1995-07-05
US9600225.8 1996-01-05
GBGB9600225.8A GB9600225D0 (en) 1996-01-05 1996-01-05 Alkaline earth and cadmium gallate phosphors for electroluminescent displays
GB9600225.8 1996-01-05

Publications (2)

Publication Number Publication Date
KR19990028715A KR19990028715A (ko) 1999-04-15
KR100471904B1 true KR100471904B1 (ko) 2005-09-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-1998-0700013A Expired - Fee Related KR100471904B1 (ko) 1995-07-05 1996-07-04 전기발광재료로쓰이는도우핑된비결정질및결정질산화갈륨,알칼리토금속갈레이트및도우핑된아연게르마네이트형광체

Country Status (9)

Country Link
US (2) US5725801A (https=)
EP (1) EP0836791B1 (https=)
JP (1) JP3810799B2 (https=)
KR (1) KR100471904B1 (https=)
AU (1) AU6184996A (https=)
CA (1) CA2227461C (https=)
DE (1) DE69607352T2 (https=)
ES (1) ES2146399T3 (https=)
WO (1) WO1997002721A1 (https=)

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US5788882A (en) * 1996-07-03 1998-08-04 Adrian H. Kitai Doped amorphous and crystalline alkaline earth gallates as electroluminescent materials
AU6665598A (en) * 1997-02-24 1998-09-09 Superior Micropowders Llc Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating same
US6193908B1 (en) * 1997-02-24 2001-02-27 Superior Micropowders Llc Electroluminescent phosphor powders, methods for making phosphor powders and devices incorporating same
AU6021299A (en) * 1998-08-27 2000-03-21 Superior Micropowders Llc Phosphor powders, methods for making phosphor powders and devices incorporating same
US6350335B1 (en) * 1999-02-16 2002-02-26 Lucent Technologies Inc. Microstrip phase shifters
US6403204B1 (en) 1999-02-23 2002-06-11 Guard, Inc. Oxide phosphor electroluminescent laminate
AU2132501A (en) * 1999-12-07 2001-06-18 Guard Inc. Liquid crystal display devices having an electroluminescent backlight assembly
JP2001294852A (ja) * 2000-04-14 2001-10-23 Tdk Corp 蛍光体とその製造方法、薄膜の製造装置、およびｅｌ素子
KR100348207B1 (ko) * 2000-06-21 2002-08-09 한국화학연구원 란탄갈레이트계 적색 형광체 및 그 제조방법
US6734469B2 (en) * 2000-11-17 2004-05-11 Tdk Corporation EL phosphor laminate thin film and EL device
US6793962B2 (en) * 2000-11-17 2004-09-21 Tdk Corporation EL phosphor multilayer thin film and EL device
JP3704068B2 (ja) * 2001-07-27 2005-10-05 ザ ウエステイム コーポレイション Ｅｌパネル
US6876146B2 (en) 2002-03-26 2005-04-05 Tdk Corporation Electroluminescence phosphor multilayer thin film and electroluminescence element
US6984460B2 (en) 2002-03-26 2006-01-10 Tdk Corporation Phosphor thin film, manufacturing method of the same, and electroluminescence panel
US6809471B2 (en) * 2002-06-28 2004-10-26 General Electric Company Phosphors containing oxides of alkaline-earth and Group-IIIB metals and light sources incorporating the same
TW200420740A (en) * 2003-01-30 2004-10-16 Ifire Technology Inc Controlled sulfur species deposition process
WO2004073046A2 (en) * 2003-02-14 2004-08-26 On International, Inc. Compounds and solid state apparatus having electroluminescent properties
JP2004265740A (ja) * 2003-02-28 2004-09-24 Tdk Corp Ｅｌ機能膜及びｅｌ素子
JP2006524271A (ja) * 2003-04-07 2006-10-26 マクマスター ユニバーシティ 赤色発光電界発光りん光体物質としてのユウロピウムドープガリウム−インジウム酸化物
TWI367047B (en) * 2003-06-13 2012-06-21 Panasonic Corp Luminescent device, display device, and display device control method
US20070069642A1 (en) * 2003-09-05 2007-03-29 Adrian Kitai Sphere-supported thin film phosphor electroluminescent devices
US7223441B2 (en) * 2004-03-10 2007-05-29 Pilkington North America, Inc. Method for depositing gallium oxide coatings on flat glass
US7238535B2 (en) * 2004-09-01 2007-07-03 World Properties, Inc. Test cell for evaluating phosphor
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US20070114561A1 (en) * 2005-11-22 2007-05-24 Comanzo Holly A High efficiency phosphor for use in LEDs
WO2008039180A2 (en) * 2006-09-26 2008-04-03 Adrian Kitai Electroluminescent apparatus and display incorporating same
EP2480626A4 (en) 2009-09-21 2013-04-03 Univ Georgia NEAR-FROSTED PHOSPHERE WITH AN ALKALI GALLAT MATRIX
US8877096B2 (en) 2009-09-21 2014-11-04 University Of Georgia Research Foundation, Inc. Near infrared doped phosphors having a zinc, germanium, gallate matrix
EP2600412B1 (en) * 2010-07-29 2018-12-05 KYOCERA Corporation Photoelectric conversion device
CN108048072B (zh) * 2017-12-22 2019-11-15 广东工业大学 一种镓酸盐可逆光致变色材料及其制备方法
EP4174967A4 (en) * 2020-06-24 2023-12-20 Panasonic Intellectual Property Management Co., Ltd. Light emitting device and electronic apparatus using same
CN112266232A (zh) * 2020-08-03 2021-01-26 杭州电子科技大学 一种适用于5g毫米波通讯应用的低介微波介质陶瓷材料及其制备方法
CN111849470B (zh) * 2020-08-11 2023-01-31 兰州大学 一种黄色长余辉发光材料及其制备方法
JP7491811B2 (ja) * 2020-10-28 2024-05-28 株式会社日立ハイテク 蛍光体、それを用いた光源、生化学分析装置、及び蛍光体の製造方法
CN115417444B (zh) * 2022-09-22 2024-05-17 五邑大学 一种蓝光激发的红色氧化物荧光粉及其制备方法和应用
CN115873595A (zh) * 2022-12-12 2023-03-31 华南理工大学 一种可调控红光与近红外稀土发光材料及制备方法和红外led装置
CN116376546B (zh) * 2023-03-15 2024-07-05 有研稀土新材料股份有限公司 一种近红外荧光粉及包含该荧光粉的光学装置
CN119639454B (zh) * 2024-12-05 2025-11-18 广州大学 一种稀土元素和钛元素共掺杂的氧化镓荧光粉及其制法和应用

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Publication number Publication date
CA2227461A1 (en) 1997-01-23
EP0836791A1 (en) 1998-04-22
KR19990028715A (ko) 1999-04-15
EP0836791B1 (en) 2000-03-22
JP3810799B2 (ja) 2006-08-16
US5897812A (en) 1999-04-27
WO1997002721A1 (en) 1997-01-23
DE69607352D1 (de) 2000-04-27
DE69607352T2 (de) 2000-12-14
AU6184996A (en) 1997-02-05
ES2146399T3 (es) 2000-08-01
CA2227461C (en) 2006-03-28
JPH11508628A (ja) 1999-07-27
US5725801A (en) 1998-03-10

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