TWI614327B - 鎂鋁矽酸鹽基磷光體 - Google Patents

鎂鋁矽酸鹽基磷光體 Download PDF

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Publication number
TWI614327B
TWI614327B TW103110766A TW103110766A TWI614327B TW I614327 B TWI614327 B TW I614327B TW 103110766 A TW103110766 A TW 103110766A TW 103110766 A TW103110766 A TW 103110766A TW I614327 B TWI614327 B TW I614327B
Authority
TW
Taiwan
Prior art keywords
phosphor
compound
light
emission
mixture
Prior art date
Application number
TW103110766A
Other languages
English (en)
Chinese (zh)
Other versions
TW201444954A (zh
Inventor
Hiroshi Okura
大倉央
Takeo Wakimoto
脇本健夫
Katsuyuki Matsui
松井勝之
Noriyuki Matsuda
松田憲之
Original Assignee
Merck Patent Gmbh
馬克專利公司
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 Merck Patent Gmbh, 馬克專利公司 filed Critical Merck Patent Gmbh
Publication of TW201444954A publication Critical patent/TW201444954A/zh
Application granted granted Critical
Publication of TWI614327B publication Critical patent/TWI614327B/zh

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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 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
    • C09K11/77344—Aluminosilicates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H01J61/44—Devices characterised by the luminescent material
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/822—Materials of the light-emitting regions
    • H10H20/824—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP
    • H10H20/825—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP containing nitrogen, e.g. GaN
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H10F77/42—Optical elements or arrangements directly associated or integrated with photovoltaic cells, e.g. light-reflecting means or light-concentrating means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H10F77/42—Optical elements or arrangements directly associated or integrated with photovoltaic cells, e.g. light-reflecting means or light-concentrating means
    • H10F77/45—Wavelength conversion means, e.g. by using luminescent material, fluorescent concentrators or up-conversion arrangements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H10F77/496—Luminescent members, e.g. fluorescent sheets
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/52—PV systems with concentrators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
  • Photovoltaic Devices (AREA)
TW103110766A 2013-03-22 2014-03-21 鎂鋁矽酸鹽基磷光體 TWI614327B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13001499 2013-03-22
??13001499.6 2013-03-22

Publications (2)

Publication Number Publication Date
TW201444954A TW201444954A (zh) 2014-12-01
TWI614327B true TWI614327B (zh) 2018-02-11

Family

ID=47998132

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103110766A TWI614327B (zh) 2013-03-22 2014-03-21 鎂鋁矽酸鹽基磷光體

Country Status (7)

Country Link
US (1) US10000697B2 (enExample)
EP (1) EP2976410B1 (enExample)
JP (1) JP6393307B2 (enExample)
KR (1) KR20150136091A (enExample)
CN (1) CN105051154B (enExample)
TW (1) TWI614327B (enExample)
WO (1) WO2014146748A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107532082A (zh) * 2015-04-27 2018-01-02 默克专利有限公司 无机发光材料和无机发光材料转化led
JP2017088800A (ja) 2015-11-16 2017-05-25 サムスン エレクトロニクス カンパニー リミテッド 蛍光体およびその製造方法
CN106811800B (zh) * 2015-11-28 2019-06-04 中国科学院新疆理化技术研究所 铝硅酸锂非线性光学晶体及其制备方法和用途
CA3070942A1 (en) * 2017-07-26 2019-01-31 Merck Patent Gmbh Phosphor and a composition
WO2019020598A2 (en) * 2017-07-26 2019-01-31 Merck Patent Gmbh COMPOSITION
US10720554B2 (en) * 2017-09-20 2020-07-21 General Electric Company Green-emitting phosphors and devices thereof
US11254864B2 (en) 2020-04-14 2022-02-22 General Electric Company Films with narrow band emission phosphor materials
EP4136187A4 (en) 2020-04-14 2024-06-19 General Electric Company GREEN-EMMITTING PHOSPHORS AND DEVICES THEREFOR
CN111704900B (zh) * 2020-06-24 2022-05-06 中山大学 一种基于二价铕离子、二价锰离子激活的硅酸盐及其制备方法和应用
EP4208521A4 (en) 2020-09-01 2024-10-09 General Electric Company DEVICES COMPATIBLE WITH NIGHT VISION EQUIPMENT
US11294238B1 (en) 2020-10-29 2022-04-05 Lextar Electronics Corporation Low blue light backlight module
CN117296162A (zh) 2021-04-13 2023-12-26 通用电气公司 用于显示器和照明应用的铀基磷光体和组合物
CN115232617B (zh) * 2021-04-23 2023-12-22 有研稀土新材料股份有限公司 一种发光材料以及包含该发光材料的发光装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080020236A1 (en) * 2006-07-21 2008-01-24 Samsung Electronics Co., Ltd. Phosphor for white light-emitting device and white light-emitting device including the same
US20100259161A1 (en) * 2009-04-09 2010-10-14 Samsung Electronics Co., Ltd Phosphors and white light emitting devices including same
WO2012025185A1 (en) * 2010-08-26 2012-03-01 Merck Patent Gmbh Silicate-based phosphor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7648650B2 (en) 2006-11-10 2010-01-19 Intematix Corporation Aluminum-silicate based orange-red phosphors with mixed divalent and trivalent cations
WO2008120441A1 (ja) * 2007-03-01 2008-10-09 Panasonic Corporation 発光表示装置、プラズマ表示装置および蛍光体粒子
CN101935204B (zh) 2009-10-23 2013-02-27 郑子山 一种超长余辉蓝色蓄光陶瓷材料及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080020236A1 (en) * 2006-07-21 2008-01-24 Samsung Electronics Co., Ltd. Phosphor for white light-emitting device and white light-emitting device including the same
US20100259161A1 (en) * 2009-04-09 2010-10-14 Samsung Electronics Co., Ltd Phosphors and white light emitting devices including same
WO2012025185A1 (en) * 2010-08-26 2012-03-01 Merck Patent Gmbh Silicate-based phosphor

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
4、 Sung Hun Lee,"White-light-emitting phosphor: CaMgSi2O6 : Eu2+, Mn2+ and its related properties with blending", Appl. Phys. Lett., Vol:89,Nr:22,2006, Page(s):221916 – 221916-3.
5、 J. M. Robertson, "Colorshift of the Ce3+ Emission in Monocrystalline Epitaxially Grown Garnet Layers",Philips J.Res,Vol36, NO.1,1981,page(s)15-30.
J. M. Robertson, "Colorshift of the Ce3+ Emission in Monocrystalline Epitaxially Grown Garnet Layers",Philips J.Res,Vol36, NO.1,1981,page(s)15-30. *
Sung Hun Lee,"White-light-emitting phosphor: CaMgSi2O6 : Eu2+, Mn2+ and its related properties with blending", Appl. Phys. Lett., Vol:89,Nr:22,2006, Page(s):221916 – 221916-3. *

Also Published As

Publication number Publication date
CN105051154B (zh) 2018-02-09
US10000697B2 (en) 2018-06-19
TW201444954A (zh) 2014-12-01
US20160053170A1 (en) 2016-02-25
WO2014146748A1 (en) 2014-09-25
EP2976410B1 (en) 2018-02-07
JP2016520673A (ja) 2016-07-14
JP6393307B2 (ja) 2018-09-19
EP2976410A1 (en) 2016-01-27
CN105051154A (zh) 2015-11-11
KR20150136091A (ko) 2015-12-04

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