FR2917748B1 - PHOSPHOR - Google Patents

PHOSPHOR

Info

Publication number
FR2917748B1
FR2917748B1 FR0852266A FR0852266A FR2917748B1 FR 2917748 B1 FR2917748 B1 FR 2917748B1 FR 0852266 A FR0852266 A FR 0852266A FR 0852266 A FR0852266 A FR 0852266A FR 2917748 B1 FR2917748 B1 FR 2917748B1
Authority
FR
France
Prior art keywords
group
phosphor
range
formula
rare earth
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 - Fee Related
Application number
FR0852266A
Other languages
French (fr)
Other versions
FR2917748A1 (en
Inventor
Hisayoshi Daicho
Takeshi Iwasaki
Kiminori Enomoto
Yu Shinomiya
Shinobu Aoyagi
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.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing 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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of FR2917748A1 publication Critical patent/FR2917748A1/en
Application granted granted Critical
Publication of FR2917748B1 publication Critical patent/FR2917748B1/en
Expired - Fee Related 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
    • C09K11/77—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
    • C09K11/77342—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
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7729—Chalcogenides
    • C09K11/773—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
    • C09K11/77—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
    • C09K11/7732—Halogenides
    • C09K11/7733—Halogenides with alkali or 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
    • C09K11/7735—Germanates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H01L33/502—Wavelength conversion materials
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
    • H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
    • H01L2224/45001—Core members of the connector
    • H01L2224/45099—Material
    • H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
    • H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
    • H01L2224/45139—Silver (Ag) as principal constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
    • H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
    • H01L2224/45001—Core members of the connector
    • H01L2224/45099—Material
    • H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
    • H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
    • H01L2224/45144—Gold (Au) as principal constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
    • H01L2224/732—Location after the connecting process
    • H01L2224/73251—Location after the connecting process on different surfaces
    • H01L2224/73265—Layer and wire connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
    • H01L2933/0008—Processes
    • H01L2933/0033—Processes relating to semiconductor body packages
    • H01L2933/0041—Processes relating to semiconductor body packages relating to wavelength conversion elements
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Abstract

Un luminophore est proposé. Le luminophore comprend une composition représentée par la formule : M<1>02.aM<2>0.bM<3>X2:M<4>où M<1>est au moins un élément choisi dans le groupe constitué de Si, Ge, Ti, Zr et Sn ; M<2>est au moins un élément choisi dans le groupe constitué de Mg, Ca, Sr, Ba et Zn ; M<3>est au moins un élément choisi dans le groupe constitué de Mg, Ca, Sr, Ba et Zn ; X est au moins un élément halogène ; M<4>est au moins un élément incluant essentiellement Eu<2+>choisi dans le groupe constitué des éléments de terres rares et Mn ; a est compris dans la plage 0,1 <= a <= 1,3 ; et b est compris dans la plage 0,1 <= B ≤ 0,25.A phosphor is provided. The phosphor comprises a composition represented by the formula: M<1>02.aM<2>0.bM<3>X2:M<4>where M<1> is at least one member selected from the group consisting of Si, Ge, Ti, Zr and Sn; M<2> is at least one element selected from the group consisting of Mg, Ca, Sr, Ba and Zn; M<3> is at least one element selected from the group consisting of Mg, Ca, Sr, Ba and Zn; X is at least one halogen element; M<4> is at least one element essentially including Eu<2+> selected from the group consisting of rare earth elements and Mn; a is in the range 0.1 <= a <= 1.3; and b is in the range 0.1 <= B ≤ 0.25.

FR0852266A 2007-04-05 2008-04-04 PHOSPHOR Expired - Fee Related FR2917748B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007099019 2007-04-05
JP2008080192A JP5222600B2 (en) 2007-04-05 2008-03-26 Phosphor

Publications (2)

Publication Number Publication Date
FR2917748A1 FR2917748A1 (en) 2008-12-26
FR2917748B1 true FR2917748B1 (en) 2013-10-11

Family

ID=40052620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0852266A Expired - Fee Related FR2917748B1 (en) 2007-04-05 2008-04-04 PHOSPHOR

Country Status (4)

Country Link
JP (3) JP5222600B2 (en)
KR (1) KR100996215B1 (en)
CN (1) CN101307229B (en)
FR (1) FR2917748B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5222600B2 (en) * 2007-04-05 2013-06-26 株式会社小糸製作所 Phosphor
JP4999783B2 (en) * 2007-07-12 2012-08-15 株式会社小糸製作所 Light emitting device
CN102804420A (en) * 2009-06-23 2012-11-28 株式会社小糸制作所 Light emitting module
JP5530128B2 (en) * 2009-07-31 2014-06-25 株式会社小糸製作所 Phosphor and light emitting device
JP5532769B2 (en) * 2009-09-07 2014-06-25 日亜化学工業株式会社 Phosphor, light emitting device using the same, and method for producing phosphor
JP5391946B2 (en) * 2009-09-07 2014-01-15 日亜化学工業株式会社 Phosphor, light emitting device using the same, and method for producing phosphor
KR101098006B1 (en) * 2009-09-29 2011-12-23 한국화학연구원 The phosphor based on (halo-)silicate and manufacturing method for the same
JP5840499B2 (en) * 2009-12-21 2016-01-06 株式会社小糸製作所 Phosphor and light emitting device
WO2011092798A1 (en) * 2010-01-27 2011-08-04 株式会社小糸製作所 Phosphor and light-emitting device
JP2011181793A (en) * 2010-03-03 2011-09-15 Koito Mfg Co Ltd Light emitting device
KR101531123B1 (en) 2011-02-14 2015-06-23 가부시키가이샤 고이토 세이사꾸쇼 Method for producing fluorescent substance
JP2013095879A (en) * 2011-11-02 2013-05-20 Koito Mfg Co Ltd Phosphor

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790490A (en) * 1971-03-03 1974-02-05 Gen Electric Europium and manganese activated strontium chlorosilicate phosphor
JPS5842590B2 (en) * 1977-08-30 1983-09-20 株式会社東芝 fluorescent lamp
JPS54100990A (en) * 1978-01-26 1979-08-09 Toshiba Corp Manufacture of fluorescent substance
FR2432039B1 (en) * 1978-07-28 1981-08-14 Rhone Poulenc Ind
JPS5944330B2 (en) * 1978-10-16 1984-10-29 三菱電機株式会社 fluorescent material
EP0304121B1 (en) * 1987-08-17 1991-07-24 Agfa-Gevaert N.V. Reproduction of x-ray images with a photostimulable phosphor
JPH0586364A (en) * 1991-09-27 1993-04-06 Toshiba Lighting & Technol Corp Fluorescent lamp
CN1089108C (en) * 1996-01-22 2002-08-14 化成光学仪器株式会社 Photostimulable phosphor
CN1186103A (en) * 1996-12-26 1998-07-01 中国科学院长春物理研究所 Green fluorescent powder and preparation thereof
JP3396443B2 (en) * 1998-09-22 2003-04-14 株式会社オハラ Luminescent fluorescent glass ceramics
JP2000192034A (en) 1998-12-25 2000-07-11 Fuji Photo Film Co Ltd Production of phosphor
JP3928684B2 (en) * 1999-07-12 2007-06-13 株式会社 ゼネラルアサヒ Red phosphorescent phosphor
JP3699879B2 (en) * 2000-03-31 2005-09-28 株式会社日立製作所 Insertable remote inspection system
US6501100B1 (en) * 2000-05-15 2002-12-31 General Electric Company White light emitting phosphor blend for LED devices
AT410266B (en) 2000-12-28 2003-03-25 Tridonic Optoelectronics Gmbh LIGHT SOURCE WITH A LIGHT-EMITTING ELEMENT
JP4032173B2 (en) * 2002-05-31 2008-01-16 東ソー株式会社 Phosphor and light emitting device
JP2005272831A (en) * 2004-02-27 2005-10-06 Sumitomo Chemical Co Ltd Method for producing silicate phosphor
US7321191B2 (en) * 2004-11-02 2008-01-22 Lumination Llc Phosphor blends for green traffic signals
CN100491497C (en) * 2005-01-12 2009-05-27 孙家跃 Long-afterglow yellow fluorophor and preparation method thereof
US7276183B2 (en) * 2005-03-25 2007-10-02 Sarnoff Corporation Metal silicate-silica-based polymorphous phosphors and lighting devices
JP2007145958A (en) * 2005-11-25 2007-06-14 Matsushita Electric Works Ltd Fluorophor and light-emitting device
US8906262B2 (en) * 2005-12-02 2014-12-09 Lightscape Materials, Inc. Metal silicate halide phosphors and LED lighting devices using the same
JP5281755B2 (en) * 2006-06-29 2013-09-04 独立行政法人産業技術総合研究所 Phosphor
JP5222600B2 (en) * 2007-04-05 2013-06-26 株式会社小糸製作所 Phosphor

Also Published As

Publication number Publication date
CN101307229A (en) 2008-11-19
JP5222600B2 (en) 2013-06-26
CN101307229B (en) 2012-07-04
KR20080091032A (en) 2008-10-09
FR2917748A1 (en) 2008-12-26
JP2008274240A (en) 2008-11-13
JP6058617B2 (en) 2017-01-11
KR100996215B1 (en) 2010-11-24
JP2013139576A (en) 2013-07-18
JP2015038228A (en) 2015-02-26

Similar Documents

Publication Publication Date Title
FR2917748B1 (en) PHOSPHOR
EP2280054A3 (en) Europium doped halogen-silicate phosphor and light emitting device
EP2113549A3 (en) Phosphor composition and light-emitting device using the same
EP2015614A3 (en) Light emitting device
EP4242655A3 (en) Methods and compositions for the treatment of persistent infections and cancer by inhibiting the programmed cell death 1 (pd-1)pathway
TW200619357A (en) Phosphor, phosphor paste and light-emitting device
EP2204858A3 (en) Light emitting device and illuminator using the same
EP2062959A3 (en) Novel red electroluminescent compounds and organic electroluminescent device using the same
EP2634232A3 (en) Compositions
EP1911826A4 (en) Phosphor and light-emitting device
EP2278363A3 (en) Polymerizable compositions comprising nanoparticles
WO2005017062A3 (en) Light emitting devices having sulfoselenide fluorescent phosphors
EP2075014A3 (en) Compositions and methods for coating medical implants
EP2260835A3 (en) Composition for proteasome inhibition
WO2009017206A1 (en) Phosphor and method for producing the same, crystalline silicon nitride and method for producing the same, phosphor-containing composition, light-emitting device using the phosphor, image display device, and illuminating device
EP2692827A3 (en) Liquid-crystalline medium
CA2534891A1 (en) Novel compounds having an antibacterial activity
WO2004030109A8 (en) Luminescent material, especially for led application
WO2009008250A1 (en) Group of phosphor particles, and light-emitting device using the same
EP2055709A3 (en) Novel red electroluminescent compounds and organic electroluminescent device using the same
JP2008535965A5 (en)
WO2008081852A1 (en) Composition and light-emitting element comprising the composition
EP2468772A3 (en) Antibodies to EGFL7 and methods for their use
EP1594159A3 (en) Incandescent lamp
IL175369A0 (en) Novel compound, corresponding compositions, preparation and/or treatment methods

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 13

ST Notification of lapse

Effective date: 20211205