ES2146399T3 - Oxidos de galio amorfos y cristalinos impurificados, galatos alcalinoterreos y luminoforos de germanato de zinc impurificados como materiales electroluminiscentes. - Google Patents

Oxidos de galio amorfos y cristalinos impurificados, galatos alcalinoterreos y luminoforos de germanato de zinc impurificados como materiales electroluminiscentes.

Info

Publication number
ES2146399T3
ES2146399T3 ES96920663T ES96920663T ES2146399T3 ES 2146399 T3 ES2146399 T3 ES 2146399T3 ES 96920663 T ES96920663 T ES 96920663T ES 96920663 T ES96920663 T ES 96920663T ES 2146399 T3 ES2146399 T3 ES 2146399T3
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ES
Spain
Prior art keywords
sub
mol
emission
red
impurified
Prior art date
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 - Lifetime
Application number
ES96920663T
Other languages
English (en)
Spanish (es)
Inventor
Tian Xiao
Adrian H Kitai
Guo Liu
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Individual
Original Assignee
Individual
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Filing date
Publication date
Priority claimed from GBGB9600225.8A external-priority patent/GB9600225D0/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2146399T3 publication Critical patent/ES2146399T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, 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
    • C09K11/7701—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, 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
    • C09K11/7701—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, 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
    • C09K11/7729—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, 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
    • C09K11/7729—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, 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
    • C09K11/7743—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, 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
    • C09K11/7743—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, 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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, 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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials 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, 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
    • C09K11/7784—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, 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
    • C09K11/7784—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

Landscapes

  • 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)
ES96920663T 1995-07-05 1996-07-04 Oxidos de galio amorfos y cristalinos impurificados, galatos alcalinoterreos y luminoforos de germanato de zinc impurificados como materiales electroluminiscentes. Expired - Lifetime ES2146399T3 (es)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ES2146399T3 true ES2146399T3 (es) 2000-08-01

Family

ID=26308430

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96920663T Expired - Lifetime ES2146399T3 (es) 1995-07-05 1996-07-04 Oxidos de galio amorfos y cristalinos impurificados, galatos alcalinoterreos y luminoforos de germanato de zinc impurificados como materiales electroluminiscentes.

Country Status (9)

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

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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
US6193908B1 (en) 1997-02-24 2001-02-27 Superior Micropowders Llc Electroluminescent phosphor powders, methods for making phosphor powders and devices incorporating same
US6180029B1 (en) 1997-02-24 2001-01-30 Superior Micropowders Llc Oxygen-containing phosphor powders, methods for making phosphor powders and devices incorporating same
EP1127098A4 (en) * 1998-08-27 2006-05-24 Superior Micropowders Llc FLUORESCENT POWDER, METHOD FOR THE PRODUCTION THEREOF AND DEVICE THEREOF CONTAINING THEM
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
US20020163606A1 (en) * 1999-12-07 2002-11-07 Kitai Adrian H. 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
ATE338802T1 (de) * 2003-04-07 2006-09-15 Nanolumens Acquisition Inc Europium-dotierte gallium-indium oxide als rot- emittierende, elektrolumineszente phosphormaterialien
CN100461978C (zh) * 2003-06-13 2009-02-11 松下电器产业株式会社 发光元件、显示设备和显示设备的控制方法
CA2537476A1 (en) * 2003-09-05 2005-03-17 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
WO2007036026A1 (en) * 2005-09-27 2007-04-05 Thomas Gary E Flexible el device and methods
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
EP2480625A4 (en) * 2009-09-21 2013-04-03 Univ Georgia NEAR-FROSTED PHOSPHORE WITH A ZINC GERMANIUM GALLAT MATRIX
EP2480626A4 (en) 2009-09-21 2013-04-03 Univ Georgia NEAR-FROSTED PHOSPHERE WITH AN ALKALI GALLAT MATRIX
CN102859713A (zh) * 2010-07-29 2013-01-02 京瓷株式会社 光电转换装置
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
US20230238768A1 (en) * 2020-06-24 2023-07-27 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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US2457054A (en) * 1941-12-31 1948-12-21 Rca Corp Luminescent materials for electric discharge devices
JPS4843034A (enExample) * 1971-09-29 1973-06-22
NL160869C (nl) * 1972-11-03 Philips Nv Luminescerend scherm, alsmede ontladingslamp en katho- de straalbuis, voorzien van een dergelijk scherm.
US4524300A (en) * 1983-05-13 1985-06-18 U.S. Philips Corporation Luminescent screen and lamp containing the same
SU1579925A1 (ru) * 1987-10-19 1990-07-23 Предприятие П/Я А-3917 Люминесцентный материал белого цвета свечени
SU1579926A1 (ru) * 1987-10-19 1990-07-23 Предприятие П/Я А-3917 Люминесцентный материал белого цвета свечени
EP0490621A1 (en) * 1990-12-10 1992-06-17 Gte Products Corporation Manganese-activated zinc silico-germanate phosphor and method of making same

Also Published As

Publication number Publication date
CA2227461C (en) 2006-03-28
DE69607352T2 (de) 2000-12-14
EP0836791A1 (en) 1998-04-22
US5897812A (en) 1999-04-27
DE69607352D1 (de) 2000-04-27
KR19990028715A (ko) 1999-04-15
CA2227461A1 (en) 1997-01-23
AU6184996A (en) 1997-02-05
US5725801A (en) 1998-03-10
KR100471904B1 (ko) 2005-09-30
JP3810799B2 (ja) 2006-08-16
EP0836791B1 (en) 2000-03-22
JPH11508628A (ja) 1999-07-27
WO1997002721A1 (en) 1997-01-23

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