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GB2474413B8 - Method for producing a ß-SiA1ON phosphor - Google Patents

Method for producing a ß-SiA1ON phosphor

Info

Publication number
GB2474413B8
GB2474413B8 GB201102471A GB201102471A GB2474413B8 GB 2474413 B8 GB2474413 B8 GB 2474413B8 GB 201102471 A GB201102471 A GB 201102471A GB 201102471 A GB201102471 A GB 201102471A GB 2474413 B8 GB2474413 B8 GB 2474413B8
Authority
GB
United Kingdom
Prior art keywords
sia1on
phosphor
producing
sia1on phosphor
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.)
Active
Application number
GB201102471A
Other versions
GB201102471D0 (en
GB2474413A (en
GB2474413B (en
Inventor
Young-Mok Lee
Chul-Soo Yoon
Hyong-Sik Won
Jeong-Ho Ryu
Youn-Gon Park
Sang-Hyun Kim
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung LED 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 Samsung LED Co Ltd filed Critical Samsung LED Co Ltd
Priority to GB201208712A priority Critical patent/GB2487877B8/en
Priority claimed from GB201208712A external-priority patent/GB2487877B8/en
Publication of GB201102471D0 publication Critical patent/GB201102471D0/en
Publication of GB2474413A publication Critical patent/GB2474413A/en
Publication of GB2474413B publication Critical patent/GB2474413B/en
Application granted granted Critical
Publication of GB2474413B8 publication Critical patent/GB2474413B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C09K11/0883—Arsenides; Nitrides; Phosphides
    • 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
    • C09K11/77348—Silicon Aluminium Nitrides or Silicon Aluminium Oxynitrides
    • 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
    • C09K11/7706—Aluminates
    • 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
    • C09K11/77922—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
    • C09K11/7783—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
    • C09K11/77928—Silicon Aluminium Nitrides or Silicon Aluminium Oxynitrides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/54—Screens on or from which an image or pattern is formed, picked-up, converted, or stored; Luminescent coatings on vessels
    • H01J1/62—Luminescent screens; Selection of materials for luminescent coatings on vessels
    • H01J1/63—Luminescent screens; Selection of materials for luminescent coatings on vessels characterised by the luminescent material
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
GB201102471A 2008-08-12 2009-08-12 Method for producing a ß-SiA1ON phosphor Active GB2474413B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201208712A GB2487877B8 (en) 2008-08-12 2009-08-12 Method for producing a ß-SiA1ON phosphor

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20080079013 2008-08-12
KR20080127943 2008-12-16
PCT/KR2009/004512 WO2010018999A2 (en) 2008-08-12 2009-08-12 Method for producing a β-sialon phosphor
GB201208712A GB2487877B8 (en) 2008-08-12 2009-08-12 Method for producing a ß-SiA1ON phosphor
KR1020090074275A KR101178054B1 (en) 2008-08-12 2009-08-12 Preparing method of ß-SiAlON phosphor

Publications (4)

Publication Number Publication Date
GB201102471D0 GB201102471D0 (en) 2011-03-30
GB2474413A GB2474413A (en) 2011-04-13
GB2474413B GB2474413B (en) 2012-12-05
GB2474413B8 true GB2474413B8 (en) 2013-02-13

Family

ID=41669489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201102471A Active GB2474413B8 (en) 2008-08-12 2009-08-12 Method for producing a ß-SiA1ON phosphor

Country Status (3)

Country Link
CN (1) CN102216421B (en)
GB (1) GB2474413B8 (en)
WO (1) WO2010018999A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5450625B2 (en) 2009-07-02 2014-03-26 シャープ株式会社 Light emitting device
JP5777032B2 (en) * 2010-07-26 2015-09-09 シャープ株式会社 Light emitting device
WO2012014701A1 (en) 2010-07-26 2012-02-02 シャープ株式会社 Light-emitting device
US8852455B2 (en) * 2010-08-17 2014-10-07 Intematix Corporation Europium-activated, beta-SiAlON based green phosphors
US9023241B2 (en) * 2010-08-19 2015-05-05 Ube Industries, Ltd Silicon nitride powder for siliconnitride phosphor, Sr3Al3Si13O2N21 phosphor and β-sialon phosphor both obtained using same, and processes for producing these
CN102942931A (en) * 2012-11-27 2013-02-27 哈尔滨工业大学（威海） Eu-sialon nanobelt with fluorescence effect and preparation method of Eu-sialon nanobelt
CN104479673B (en) * 2014-12-05 2016-05-04 有研稀土新材料股份有限公司 Nitric oxide fluorescent powder and preparation method thereof and light-emitting device
CN105331361B (en) * 2015-12-03 2017-09-19 河北利福光电技术有限公司 A kind of β SiAlON: Eu2+Green emitting phosphor and its synthetic method
CN105778914B (en) * 2016-04-13 2017-10-03 福建江夏学院 A kind of Eu3+/Mg2+:CeAlON fluorescent materials and preparation method thereof
US10219345B2 (en) * 2016-11-10 2019-02-26 Ledengin, Inc. Tunable LED emitter with continuous spectrum
CN110034223A (en) * 2019-03-13 2019-07-19 东莞中之光电股份有限公司 A kind of large power white light LED lamp bead

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501138C2 (en) * 1993-04-08 1994-11-21 Bofors Ab Method and apparatus for the destruction of explosive-filled objects or bodies
SE506151C2 (en) * 1996-03-18 1997-11-17 Sandvik Ab Sintered ceramic material comprising sialone grains and method of making them
JP4072632B2 (en) * 2002-11-29 2008-04-09 豊田合成株式会社 Light emitting device and light emitting method
CN1242956C (en) * 2003-04-28 2006-02-22 郑州大学 Preparation method of alumyte base beta-sialon
WO2005019376A1 (en) * 2003-08-22 2005-03-03 National Institute For Materials Science Oxynitride phosphor and light-emitting instrument
JP3921545B2 (en) * 2004-03-12 2007-05-30 独立行政法人物質・材料研究機構 Phosphor and production method thereof
JP4104013B2 (en) * 2005-03-18 2008-06-18 株式会社フジクラ LIGHT EMITTING DEVICE AND LIGHTING DEVICE
US8017961B2 (en) * 2005-05-24 2011-09-13 Seoul Semiconductor Co., Ltd. Light emitting device and phosphor of alkaline earth sulfide therefor
EP2022834A4 (en) * 2006-05-19 2011-11-23 Mitsubishi Chem Corp NITROGEN-CONTAINING ALLOY AND METHOD FOR PRODUCING LUMINOPHORE USING THE SAME
JP4911578B2 (en) * 2006-06-06 2012-04-04 シャープ株式会社 Oxynitride phosphor and light emitting device
CN101501874B (en) * 2006-08-14 2012-04-04 株式会社藤仓 Light emitting device and lighting device
CN101195744A (en) * 2006-08-15 2008-06-11 大连路明科技集团有限公司 Nitrogen-containing compound fluorescent material, method for producing same, and light-emitting device using same
JP5367218B2 (en) * 2006-11-24 2013-12-11 シャープ株式会社 Method for manufacturing phosphor and method for manufacturing light emitting device
KR100930171B1 (en) * 2006-12-05 2009-12-07 삼성전기주식회사 White light emitting device and white light source module using same
JP2009010315A (en) * 2007-05-30 2009-01-15 Sharp Corp Method for manufacturing phosphor, light emitting device, and image display device
US9279079B2 (en) * 2007-05-30 2016-03-08 Sharp Kabushiki Kaisha Method of manufacturing phosphor, light-emitting device, and image display apparatus
WO2009011205A1 (en) * 2007-07-19 2009-01-22 Sharp Kabushiki Kaisha Light emitting device

Also Published As

Publication number Publication date
GB201102471D0 (en) 2011-03-30
GB2474413A (en) 2011-04-13
WO2010018999A3 (en) 2010-05-14
WO2010018999A9 (en) 2011-01-27
GB2474413B (en) 2012-12-05
WO2010018999A8 (en) 2011-07-07
WO2010018999A2 (en) 2010-02-18
CN102216421A (en) 2011-10-12
CN102216421B (en) 2014-12-17

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