DE69924397D1 - Oxynitride eingekapselte elektrolumineszente phosphorpartikel - Google Patents

Oxynitride eingekapselte elektrolumineszente phosphorpartikel

Info

Publication number
DE69924397D1
DE69924397D1 DE69924397T DE69924397T DE69924397D1 DE 69924397 D1 DE69924397 D1 DE 69924397D1 DE 69924397 T DE69924397 T DE 69924397T DE 69924397 T DE69924397 T DE 69924397T DE 69924397 D1 DE69924397 D1 DE 69924397D1
Authority
DE
Germany
Prior art keywords
phosphorparticles
oxynitride
encapsulated electroluminescent
electroluminescent
encapsulated
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
DE69924397T
Other languages
English (en)
Other versions
DE69924397T2 (de
Inventor
D Budd
M David
L Lieder
H Moh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE69924397D1 publication Critical patent/DE69924397D1/de
Publication of DE69924397T2 publication Critical patent/DE69924397T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C09K11/88—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing selenium, tellurium or unspecified chalcogen elements
    • C09K11/881—Chalcogenides
    • C09K11/885—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
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
    • 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
    • C09K11/88—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing selenium, tellurium or unspecified chalcogen elements
    • C09K11/881—Chalcogenides
    • C09K11/883—Chalcogenides with zinc or cadmium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Electroluminescent Light Sources (AREA)
DE69924397T 1998-10-13 1999-08-10 Oxynitride eingekapselte elektrolumineszente phosphorpartikel Expired - Lifetime DE69924397T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/170,676 US6458512B1 (en) 1998-10-13 1998-10-13 Oxynitride encapsulated electroluminescent phosphor particles
US170676 1998-10-13
PCT/US1999/018097 WO2000022064A1 (en) 1998-10-13 1999-08-10 Oxynitride encapsulated electroluminescent phosphor particles

Publications (2)

Publication Number Publication Date
DE69924397D1 true DE69924397D1 (de) 2005-04-28
DE69924397T2 DE69924397T2 (de) 2006-03-09

Family

ID=22620835

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69924397T Expired - Lifetime DE69924397T2 (de) 1998-10-13 1999-08-10 Oxynitride eingekapselte elektrolumineszente phosphorpartikel

Country Status (10)

Country Link
US (1) US6458512B1 (de)
EP (1) EP1121397B1 (de)
JP (1) JP4515634B2 (de)
KR (1) KR100583716B1 (de)
CN (1) CN1161445C (de)
AU (1) AU5552399A (de)
CA (1) CA2345743C (de)
DE (1) DE69924397T2 (de)
ES (1) ES2237143T3 (de)
WO (1) WO2000022064A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6774560B1 (en) * 2000-09-19 2004-08-10 The Regents Of The University Of California Material system for tailorable white light emission and method for making thereof
US6567751B1 (en) * 2000-11-03 2003-05-20 General Electric Company Methods and computer system for combinatorial analysis of lighting phosphors
JP3749243B2 (ja) 2001-09-03 2006-02-22 松下電器産業株式会社 半導体発光デバイス，発光装置及び半導体発光デバイスの製造方法
US6773813B2 (en) * 2001-09-27 2004-08-10 Osram Sylvania Inc. Particles with vapor deposition coating
JP2003282269A (ja) * 2002-02-13 2003-10-03 Shunichi Uesawa エレクトロルミネセンス素子
US7033632B2 (en) * 2002-05-06 2006-04-25 Schreiber Foods, Inc. Casting food products to controlled dimensions
US6680130B2 (en) * 2002-05-28 2004-01-20 Agere Systems, Inc. High K dielectric material and method of making a high K dielectric material
JP2005536606A (ja) * 2002-08-29 2005-12-02 アイファイア テクノロジー コーポレーション エレクトロルミネッセントディスプレイのための微粒子稀土類活性化硫化亜鉛蛍光体
JP4725008B2 (ja) * 2003-09-11 2011-07-13 日亜化学工業株式会社 発光装置、発光素子用蛍光体および発光素子用蛍光体の製造方法
ATE454718T1 (de) * 2002-11-08 2010-01-15 Nichia Corp Lichtemissionsbauelement, leuchtstoff und verfahren zur herstellung eines leuchtstoffs
US6811880B1 (en) 2003-04-04 2004-11-02 Ensci Inc. Metal oxyanion coated substrates
US6811881B1 (en) 2003-04-07 2004-11-02 Ensci Inc. Metal oxyanion coated nano substrates
US6783856B1 (en) * 2003-04-07 2004-08-31 Ensci Inc Metal oxyanion coated porous substrates
US6756119B1 (en) 2003-04-07 2004-06-29 Ensci Inc Thin film metal oxyanion coated substrates
KR20060021308A (ko) * 2003-05-15 2006-03-07 오스람 실바니아 인코포레이티드 화학 증착에 의한 인광물질의 피막 방법
US20070069235A1 (en) * 2003-10-27 2007-03-29 Matsushita Electric Industrial Co., Ltd. Light-emitting element
CN1977404B (zh) * 2004-02-20 2010-05-12 欧瑞康太阳Ip股份公司（特吕巴赫） 扩散阻挡层和扩散阻挡层的制造方法
JP4562453B2 (ja) * 2004-08-10 2010-10-13 富士フイルム株式会社 エレクトロルミネッセンス蛍光体、その製造方法、及びエレクトロルミネッセンス素子
US20070096646A1 (en) * 2005-10-28 2007-05-03 Van Nice Harold L Electroluminescent displays
JP2008007734A (ja) * 2006-06-30 2008-01-17 Sony Corp 発光組成物、光源装置、表示装置、及び発光組成物の製造方法
WO2008126500A1 (ja) 2007-03-28 2008-10-23 Hiroshima University Ｍ－ｃ－ｎ－ｏ系蛍光体
DE102007053285A1 (de) * 2007-11-08 2009-05-14 Merck Patent Gmbh Verfahren zur Herstellung von beschichteten Leuchtstoffen
CN101805602B (zh) * 2009-02-18 2014-03-26 深圳市绎立锐光科技开发有限公司 光波长转换材料的封装方法及结构
TWI513798B (zh) * 2010-03-01 2015-12-21 Ube Industries Lithium-α-sialon-based phosphor particles, a method for manufacturing the same, a lighting fixture, and an image display device
DE102013114496A1 (de) 2013-12-19 2015-06-25 Bundesdruckerei Gmbh Zinksulfidischer Leuchtstoff mit Photo- und Elektrolumineszenzverhalten, Verfahren zu dessen Herstellung sowie Sicherheitsdokument, Sicherheitsmerkmal und Verfahren zu dessen Detektion
DE102016104194A1 (de) * 2016-03-08 2017-09-14 Osram Gmbh Verfahren zur Herstellung von Leuchtstoffpartikeln mit einer Schutzschicht und Leuchtstoffpartikel mit einer Schutzschicht

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642377A (en) 1979-09-14 1981-04-20 Fujitsu Ltd Ultraviolet ray erasable type rewritable read-only memory
US4985313A (en) 1985-01-14 1991-01-15 Raychem Limited Wire and cable
JPH01102892A (ja) * 1987-10-15 1989-04-20 Res Dev Corp Of Japan 薄膜ｅｌ素子の製造方法
US5156885A (en) 1990-04-25 1992-10-20 Minnesota Mining And Manufacturing Company Method for encapsulating electroluminescent phosphor particles
JP2637265B2 (ja) 1990-06-28 1997-08-06 株式会社東芝 窒化珪素膜の形成方法
FR2666190B1 (fr) * 1990-08-24 1996-07-12 Thomson Csf Procede et dispositif d'encapsulation hermetique de composants electroniques.
US5080928A (en) 1990-10-05 1992-01-14 Gte Laboratories Incorporated Method for making moisture insensitive zinc sulfide based luminescent materials
US5126166A (en) * 1990-12-21 1992-06-30 Gte Products Corporation Method of reducing the degradation of the red phosphor, Y203:EU, in water base lamp suspensions
US5213591A (en) * 1992-07-28 1993-05-25 Ahmet Celikkaya Abrasive grain, method of making same and abrasive products
US5306385A (en) 1992-09-15 1994-04-26 Texas Instruments Incorporated Method for generating photoluminescence emission lines from transition element doped CAF2 thin films over a Si-based substrate
JP3385060B2 (ja) * 1993-04-20 2003-03-10 東燃ゼネラル石油株式会社 珪素−窒素−酸素−（炭素）−金属系セラミックス被覆膜の形成方法
US5500279A (en) * 1994-08-26 1996-03-19 Eastman Kodak Company Laminated metal structure and metod of making same
JP2838831B2 (ja) 1994-12-27 1998-12-16 関西日本電気株式会社 分散型ｅｌ用蛍光体の被覆処理方法
JPH08236274A (ja) * 1994-12-28 1996-09-13 Tonen Corp エレクトロルミネッセンス素子
JPH09104863A (ja) 1995-10-12 1997-04-22 Nec Kansai Ltd 被覆蛍光体および蛍光体の被覆処理方法および被覆蛍光体を用いた電界発光灯
JPH1083887A (ja) * 1996-09-06 1998-03-31 Fuji Electric Co Ltd 薄膜ｅｌ素子の製造方法
US6193908B1 (en) * 1997-02-24 2001-02-27 Superior Micropowders Llc Electroluminescent phosphor powders, methods for making phosphor powders and devices incorporating same
US5958591A (en) * 1997-06-30 1999-09-28 Minnesota Mining And Manufacturing Company Electroluminescent phosphor particles encapsulated with an aluminum oxide based multiple oxide coating
US6064150A (en) 1998-01-12 2000-05-16 Osram Sylvania Inc. Nitride coated particle and composition of matter comprised of such particles

Also Published As

Publication number Publication date
ES2237143T3 (es) 2005-07-16
DE69924397T2 (de) 2006-03-09
JP4515634B2 (ja) 2010-08-04
KR100583716B1 (ko) 2006-05-26
AU5552399A (en) 2000-05-01
CN1323337A (zh) 2001-11-21
EP1121397B1 (de) 2005-03-23
KR20010080116A (ko) 2001-08-22
CA2345743C (en) 2008-04-08
WO2000022064A1 (en) 2000-04-20
CA2345743A1 (en) 2000-04-20
CN1161445C (zh) 2004-08-11
JP2002527569A (ja) 2002-08-27
EP1121397A1 (de) 2001-08-08
US6458512B1 (en) 2002-10-01

Similar Documents

Publication Publication Date Title
DE69924397D1 (de) Oxynitride eingekapselte elektrolumineszente phosphorpartikel
DE69939815D1 (de) Elektrolumineszierende anordnungen
DE69937668D1 (de) Elektrolumineszentes element
DE69911753D1 (de) Elektrolumineszente anordnungen
DE69811303D1 (de) Elektrolumineszente Vorrichtungen
DE69822354D1 (de) Elektrolumineszente Vorrichtungen
DE69809617T2 (de) Elektrolumineszente Vorrichtungen
DE69710135T2 (de) Blauorganische Elektrolumineszenzvorrichtungen
DE69710353T2 (de) Elektrolumineszenter retroreflektierender gegenstand
DE59902471D1 (de) Kommissionieranlage
DE69904246T2 (de) Feuchtigkeitsunempfindlicher elektrolumineszenter Phosphor
DE69935376D1 (de) Dispersions-Elektrolumineszierendes Element
DK1075512T3 (da) Cytotoxinbaseret biologisk indkapsling
DE69830448D1 (de) Kugelkette
DE59809320D1 (de) Lumineszenzindikator
DE60040557D1 (de) Elektrolumineszierendes element
DE69914089D1 (de) Leuchtende anzeigetafel
DE69911467D1 (de) Kette
ID25609A (id) Sepatu rantai
DE59913341D1 (de) Leuchtdiode
DE60003361D1 (de) Elektrolumineszenzlampe
DE59907908D1 (de) Kombinationsgefechtskopf
NO20003024D0 (no) Innkapsling
DE69810575T2 (de) Elektrolumineszentes Element
NO992932D0 (no) Innkapsling

Legal Events

Date Code Title Description
8364 No opposition during term of opposition