DE102012005654B4 - Optischer Konverter für hohe Leuchtdichten - Google Patents

Optischer Konverter für hohe Leuchtdichten Download PDF

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Publication number
DE102012005654B4
DE102012005654B4 DE102012005654.0A DE102012005654A DE102012005654B4 DE 102012005654 B4 DE102012005654 B4 DE 102012005654B4 DE 102012005654 A DE102012005654 A DE 102012005654A DE 102012005654 B4 DE102012005654 B4 DE 102012005654B4
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Germany
Prior art keywords
converter
light
excitation
excitation light
arrangement according
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DE102012005654.0A
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German (de)
English (en)
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DE102012005654A1 (de
Inventor
Volker Hagemann
Yvonne Menke
Peter Nass
Bernd Hoppe
Rainer Liebald
Hauke Esemann
Nikolaus Schultz
Günter Weidmann
Wolfram Beier
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Schott AG
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Schott AG
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Priority to DE102012005654.0A priority Critical patent/DE102012005654B4/de
Application filed by Schott AG filed Critical Schott AG
Priority to CN201280052795.XA priority patent/CN103906822A/zh
Priority to CN201810558154.0A priority patent/CN108753292A/zh
Priority to JP2014537598A priority patent/JP6754548B2/ja
Priority to EP12784532.9A priority patent/EP2771430A2/de
Priority to PCT/EP2012/071069 priority patent/WO2013060731A2/de
Publication of DE102012005654A1 publication Critical patent/DE102012005654A1/de
Priority to US14/262,064 priority patent/US9738828B2/en
Priority to JP2018146885A priority patent/JP6761006B2/ja
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Publication of DE102012005654B4 publication Critical patent/DE102012005654B4/de
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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 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
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7774—Aluminates
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/44—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/64—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing aluminium
    • C09K11/646—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 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
    • C09K11/7715—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing cerium
    • C09K11/77214—Aluminosilicates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • F21V9/45—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity by adjustment of photoluminescent elements
    • 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
    • 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
    • C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
    • 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
    • C04B2235/3286—Gallium oxides, gallates, indium oxides, indates, thallium oxides, thallates or oxide forming salts thereof, e.g. zinc gallate
    • 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
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/76—Crystal structural characteristics, e.g. symmetry
    • C04B2235/762—Cubic symmetry, e.g. beta-SiC
    • C04B2235/763—Spinel structure AB2O4
    • 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
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9646—Optical properties
    • C04B2235/9653—Translucent or transparent ceramics other than alumina
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Luminescent Compositions (AREA)
  • Optical Filters (AREA)
  • Led Device Packages (AREA)
DE102012005654.0A 2011-10-25 2012-03-22 Optischer Konverter für hohe Leuchtdichten Active DE102012005654B4 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE102012005654.0A DE102012005654B4 (de) 2011-10-25 2012-03-22 Optischer Konverter für hohe Leuchtdichten
CN201810558154.0A CN108753292A (zh) 2011-10-25 2012-10-24 针对高亮度的光转换器
JP2014537598A JP6754548B2 (ja) 2011-10-25 2012-10-24 高輝度用光変換器
EP12784532.9A EP2771430A2 (de) 2011-10-25 2012-10-24 Optischer konverter für hohe leuchtdichten
CN201280052795.XA CN103906822A (zh) 2011-10-25 2012-10-24 针对高亮度的光转换器
PCT/EP2012/071069 WO2013060731A2 (de) 2011-10-25 2012-10-24 Optischer konverter für hohe leuchtdichten
US14/262,064 US9738828B2 (en) 2011-10-25 2014-04-25 Optical converter for high luminances
JP2018146885A JP6761006B2 (ja) 2011-10-25 2018-08-03 高輝度用光変換器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011116826.9 2011-10-25
DE102011116826 2011-10-25
DE102012005654.0A DE102012005654B4 (de) 2011-10-25 2012-03-22 Optischer Konverter für hohe Leuchtdichten

Publications (2)

Publication Number Publication Date
DE102012005654A1 DE102012005654A1 (de) 2013-04-25
DE102012005654B4 true DE102012005654B4 (de) 2021-03-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE102012005654.0A Active DE102012005654B4 (de) 2011-10-25 2012-03-22 Optischer Konverter für hohe Leuchtdichten

Country Status (6)

Country Link
US (1) US9738828B2 (https=)
EP (1) EP2771430A2 (https=)
JP (2) JP6754548B2 (https=)
CN (2) CN108753292A (https=)
DE (1) DE102012005654B4 (https=)
WO (1) WO2013060731A2 (https=)

Cited By (1)

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US20240060623A1 (en) * 2022-08-16 2024-02-22 Schott Ag Lighting device

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DE102012005658B4 (de) 2012-03-22 2013-10-24 Schott Ag Weißlichterzeugung
DE102013200989A1 (de) * 2013-01-22 2014-07-24 Osram Gmbh Farbrad für eine Leuchtvorrichtung
JP6131109B2 (ja) * 2013-06-10 2017-05-17 シャープ株式会社 発光装置、および表示装置
DE102013013296B4 (de) * 2013-08-12 2020-08-06 Schott Ag Konverter-Kühlkörperverbund mit metallischer Lotverbindung und Verfahren zu dessen Herstellung
DE102013218451A1 (de) * 2013-09-14 2015-03-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Konversionselement für ein optisches oder optoelektronisches Bauelement und Verfahren zu seiner Herstellung
US20150219870A1 (en) * 2014-01-31 2015-08-06 Christie Digital Systems Usa, Inc. Light emitting wheel with eccentricity for dispelling a thermal boundary layer
DE102014102350B4 (de) 2014-02-24 2016-03-03 Schott Ag Konverteranordnung mit Kühlung für Lichtquellen mit hoher Leuchtdichte
WO2015138495A1 (en) * 2014-03-11 2015-09-17 Osram Sylvania Inc. Light converter assemblies with enhanced heat dissipation
CN105738994B (zh) * 2014-12-10 2019-07-02 深圳光峰科技股份有限公司 波长转换装置及相关照明装置、荧光色轮和投影装置
WO2017070582A1 (en) * 2015-10-23 2017-04-27 Novartis Ag Computer method and system for deriving cell-to-cell spatial proximities
JP6852976B2 (ja) * 2016-03-29 2021-03-31 日本特殊陶業株式会社 波長変換部材、その製造方法および発光装置
JP7022914B2 (ja) * 2017-08-28 2022-02-21 パナソニックＩｐマネジメント株式会社 発光装置
DE102019121511A1 (de) * 2019-08-09 2021-02-11 Schott Ag Lichtkonversions- und Beleuchtungseinrichtung
CN114806577B (zh) 2021-01-22 2024-10-29 中强光电股份有限公司 波长转换材料及其制造方法、波长转换装置以及投影装置
DE102022113940A1 (de) 2022-06-02 2023-12-07 Schott Ag Verfahren zum Feststellen eines thermischen Qualitätsmaßes eines Probenkörpers
DE102023125725A1 (de) 2023-09-22 2025-03-27 Schott Ag Laser-strukturiertes optisches Element
DE202024002507U1 (de) 2024-01-04 2025-04-23 Schott Ag Beleuchtungssystem
TWI904957B (zh) * 2024-11-29 2025-11-11 友達光電股份有限公司 白光發光結構

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Patent Citations (4)

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US20050269582A1 (en) * 2004-06-03 2005-12-08 Lumileds Lighting, U.S., Llc Luminescent ceramic for a light emitting device
US20100067233A1 (en) * 2006-11-07 2010-03-18 Koninklijke Philips Electronics N.V. Arrangement for emitting mixed light
WO2009094994A1 (de) * 2008-01-31 2009-08-06 Osram Opto Semiconductors Gmbh Optoelektronisches modul und projektionsvorrichtung mit dem optoelektronischen modul
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240060623A1 (en) * 2022-08-16 2024-02-22 Schott Ag Lighting device

Also Published As

Publication number Publication date
JP2015503180A (ja) 2015-01-29
CN108753292A (zh) 2018-11-06
CN103906822A (zh) 2014-07-02
JP6754548B2 (ja) 2020-09-16
WO2013060731A3 (de) 2014-01-16
JP6761006B2 (ja) 2020-09-23
DE102012005654A1 (de) 2013-04-25
EP2771430A2 (de) 2014-09-03
JP2018185542A (ja) 2018-11-22
US20150070907A1 (en) 2015-03-12
US9738828B2 (en) 2017-08-22
WO2013060731A2 (de) 2013-05-02

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