JP2019059647A - 波長変換材料に用いられるガラス、波長変換材料、波長変換部材及び発光デバイス - Google Patents
波長変換材料に用いられるガラス、波長変換材料、波長変換部材及び発光デバイス Download PDFInfo
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- JP2019059647A JP2019059647A JP2017185994A JP2017185994A JP2019059647A JP 2019059647 A JP2019059647 A JP 2019059647A JP 2017185994 A JP2017185994 A JP 2017185994A JP 2017185994 A JP2017185994 A JP 2017185994A JP 2019059647 A JP2019059647 A JP 2019059647A
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
- C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
-
- 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
- H01L33/504—Elements with two or more wavelength conversion materials
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
- C03C14/006—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of microcrystallites, e.g. of optically or electrically active material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
- C03C3/066—Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
- C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
- C03C4/12—Compositions for glass with special properties for luminescent glass; for fluorescent glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
- C03C8/04—Frit compositions, i.e. in a powdered or comminuted form containing zinc
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
- C03C8/06—Frit compositions, i.e. in a powdered or comminuted form containing halogen
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- 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
- C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2214/00—Nature of the non-vitreous component
- C03C2214/16—Microcrystallites, e.g. of optically or electrically active material
Abstract
Description
表1〜3は実施例(試料a〜m)及び比較例(試料x、y)に係るガラスを示している。
(2)波長変換部材の作製
表4〜6は実施例(No.1〜13)及び比較例(No.14)に係る波長変換部材を示している。
2 波長変換部材
3 光源
Claims (11)
- 波長変換材料に用いられるガラスであって、質量%で、SiO2 30〜75%、B2O3 1〜30%、Al2O3 4超〜20%、Li2O 0.1〜10%、Na2O+K2O 0〜9%未満、MgO+CaO+SrO+BaO+ZnO 0〜10%を含有することを特徴とするガラス。
- 鉛成分、ヒ素成分を実質的に含有しないことを特徴とする請求項1に記載のガラス。
- さらに、質量%で、ZrO2 0〜10%、F2 0〜5%を含有することを特徴とする請求項1又は2に記載のガラス。
- 軟化点が750℃以下であることを特徴とする請求項1〜3のいずれかに記載のガラス。
- 着色度λ80が400nm以下であることを特徴とする請求項1〜4のいずれかに記載のガラス。
- 粉末状であることを特徴とする請求項1〜5のいずれかに記載のガラス。
- 請求項6に記載のガラスと、蛍光体とを含有することを特徴とする波長変換材料。
- 蛍光体が、窒化物蛍光体、酸窒化物蛍光体、酸化物蛍光体、硫化物蛍光体、酸硫化物蛍光体、ハロゲン化物蛍光体及びアルミン酸塩蛍光体から選択される1種以上であることを特徴とする請求項7に記載の波長変換材料。
- 請求項7又は8に記載の波長変換材料の焼結体からなることを特徴とする波長変換部材。
- ガラスマトリクス中に蛍光体が分散してなる波長変換部材であって、ガラスマトリクスが、質量%で、SiO2 30〜75%、B2O3 1〜30%、Al2O3 4超〜20%、Li2O 0.1〜10%、Na2O+K2O 0〜9%未満、MgO+CaO+SrO+BaO+ZnO 0〜10%を含有することを特徴とする波長変換部材。
- 請求項9又は10に記載の波長変換部材、及び、波長変換部材に励起光を照射する光源を備えることを特徴とする発光デバイス。
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017185994A JP7022367B2 (ja) | 2017-09-27 | 2017-09-27 | 波長変換材料に用いられるガラス、波長変換材料、波長変換部材及び発光デバイス |
TW107121820A TWI782996B (zh) | 2017-09-27 | 2018-06-26 | 用於波長轉換材料之玻璃、波長轉換材料、波長轉換構件及發光裝置 |
TW111138179A TWI823604B (zh) | 2017-09-27 | 2018-06-26 | 用於波長轉換材料之玻璃、波長轉換材料、波長轉換構件及發光裝置 |
EP18861489.5A EP3689833A4 (en) | 2017-09-27 | 2018-08-22 | GLASS FOR USE IN WAVELENGTH CONVERSION MATERIAL, WAVELENGTH CONVERSION MATERIAL, WAVELENGTH CONVERSION ELEMENT, AND ELECTROLUMINESCENT DEVICE |
KR1020197032225A KR102654998B1 (ko) | 2017-09-27 | 2018-08-22 | 파장 변환 재료에 사용되는 유리, 파장 변환 재료, 파장 변환 부재 및 발광 디바이스 |
PCT/JP2018/031040 WO2019065011A1 (ja) | 2017-09-27 | 2018-08-22 | 波長変換材料に用いられるガラス、波長変換材料、波長変換部材及び発光デバイス |
CN201880062245.3A CN111148726A (zh) | 2017-09-27 | 2018-08-22 | 用于波长变换材料的玻璃、波长变换材料、波长变换部件和发光装置 |
US16/638,784 US11804577B2 (en) | 2017-09-27 | 2018-08-22 | Glass for use in wavelength conversion material, wavelength conversion material, wavelength conversion member, and light-emitting device |
KR1020247010691A KR20240046639A (ko) | 2017-09-27 | 2018-08-22 | 파장 변환 재료에 사용되는 유리, 파장 변환 재료, 파장 변환 부재 및 발광 디바이스 |
JP2022014850A JP7339609B2 (ja) | 2017-09-27 | 2022-02-02 | 波長変換材料に用いられるガラス、波長変換材料、波長変換部材及び発光デバイス |
US18/372,938 US20240014357A1 (en) | 2017-09-27 | 2023-09-26 | Glass for use in wavelength conversion material, wavelength conversion material, wavelength conversion member, and light-emitting device |
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JP2017185994A JP7022367B2 (ja) | 2017-09-27 | 2017-09-27 | 波長変換材料に用いられるガラス、波長変換材料、波長変換部材及び発光デバイス |
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JP2019059647A true JP2019059647A (ja) | 2019-04-18 |
JP7022367B2 JP7022367B2 (ja) | 2022-02-18 |
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US (2) | US11804577B2 (ja) |
EP (1) | EP3689833A4 (ja) |
JP (1) | JP7022367B2 (ja) |
KR (2) | KR20240046639A (ja) |
CN (1) | CN111148726A (ja) |
TW (2) | TWI782996B (ja) |
WO (1) | WO2019065011A1 (ja) |
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DE202020107534U1 (de) * | 2020-12-03 | 2021-07-14 | Schott Ag | Borosilicatglasartikel |
CN114213004B (zh) * | 2021-12-31 | 2022-08-02 | 云南大学 | 一种白光量子点发光玻璃及其制备方法和应用 |
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2017
- 2017-09-27 JP JP2017185994A patent/JP7022367B2/ja active Active
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2018
- 2018-06-26 TW TW107121820A patent/TWI782996B/zh active
- 2018-06-26 TW TW111138179A patent/TWI823604B/zh active
- 2018-08-22 WO PCT/JP2018/031040 patent/WO2019065011A1/ja unknown
- 2018-08-22 KR KR1020247010691A patent/KR20240046639A/ko active Application Filing
- 2018-08-22 US US16/638,784 patent/US11804577B2/en active Active
- 2018-08-22 EP EP18861489.5A patent/EP3689833A4/en active Pending
- 2018-08-22 KR KR1020197032225A patent/KR102654998B1/ko active IP Right Grant
- 2018-08-22 CN CN201880062245.3A patent/CN111148726A/zh active Pending
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2023
- 2023-09-26 US US18/372,938 patent/US20240014357A1/en active Pending
Patent Citations (5)
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JPH08239237A (ja) * | 1995-03-01 | 1996-09-17 | Toshiba Glass Co Ltd | 硬質赤外線カットガラスおよびその製造方法 |
JP2011032162A (ja) * | 2009-08-04 | 2011-02-17 | Schott Ag | 低減されたホウ素含有量を有する高紫外線透過性ホウケイ酸ガラス |
CN102531397A (zh) * | 2012-01-11 | 2012-07-04 | 温州市汇顺达工贸有限公司 | 适合全电熔化的乳白玻璃陶瓷及其制备工艺 |
JP2014144906A (ja) * | 2013-01-07 | 2014-08-14 | Nippon Electric Glass Co Ltd | 波長変換材料に用いられるガラス、波長変換材料、波長変換部材及び発光デバイス |
JP2016013945A (ja) * | 2014-07-02 | 2016-01-28 | 日本電気硝子株式会社 | 波長変換材料に用いられるガラス、波長変換材料、波長変換部材及び発光デバイス |
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US11804577B2 (en) | 2023-10-31 |
TW202304827A (zh) | 2023-02-01 |
KR20200060296A (ko) | 2020-05-29 |
TWI823604B (zh) | 2023-11-21 |
US20240014357A1 (en) | 2024-01-11 |
EP3689833A4 (en) | 2021-06-23 |
US20210135062A1 (en) | 2021-05-06 |
EP3689833A1 (en) | 2020-08-05 |
TW201914974A (zh) | 2019-04-16 |
CN111148726A (zh) | 2020-05-12 |
KR102654998B1 (ko) | 2024-04-05 |
TWI782996B (zh) | 2022-11-11 |
JP7022367B2 (ja) | 2022-02-18 |
WO2019065011A1 (ja) | 2019-04-04 |
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