DE112023000856T5 - Wellenlängenumwandlungsmodul, Lichtemissionsvorrichtung und Verfahren zum Herstellen des Wellenlängenumwandlungsmoduls - Google Patents

Wellenlängenumwandlungsmodul, Lichtemissionsvorrichtung und Verfahren zum Herstellen des Wellenlängenumwandlungsmoduls Download PDF

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Publication number
DE112023000856T5
DE112023000856T5 DE112023000856.6T DE112023000856T DE112023000856T5 DE 112023000856 T5 DE112023000856 T5 DE 112023000856T5 DE 112023000856 T DE112023000856 T DE 112023000856T DE 112023000856 T5 DE112023000856 T5 DE 112023000856T5
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DE
Germany
Prior art keywords
light
wavelength conversion
conversion module
phosphor element
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.)
Pending
Application number
DE112023000856.6T
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German (de)
English (en)
Inventor
Teppei Kunimune
Yukihiro Hayashi
Masatsugu Ichikawa
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.)
Nichia Corp
Original Assignee
Nichia Corp
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 Nichia Corp filed Critical Nichia Corp
Publication of DE112023000856T5 publication Critical patent/DE112023000856T5/de
Pending legal-status Critical Current

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    • 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
    • H10H20/8515—Wavelength conversion means not being in contact with the bodies
    • 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
    • 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
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/001—Joining burned ceramic articles with other burned ceramic articles or other articles by heating directly with other burned ceramic articles
    • 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
    • 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]
    • H10H20/01—Manufacture or treatment
    • H10H20/036—Manufacture or treatment of packages
    • H10H20/0361—Manufacture or treatment of packages of wavelength conversion means
    • 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
    • H10H20/858—Means for heat extraction or cooling
    • H10H20/8583—Means for heat extraction or cooling not being in contact with the bodies
    • 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
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/34—Oxidic
    • C04B2237/343—Alumina or 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
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/52—Pre-treatment of the joining surfaces, e.g. cleaning, machining
    • 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
    • H10H20/8514—Wavelength conversion means characterised by their shape, e.g. plate or foil

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Semiconductor Lasers (AREA)
DE112023000856.6T 2022-02-09 2023-01-27 Wellenlängenumwandlungsmodul, Lichtemissionsvorrichtung und Verfahren zum Herstellen des Wellenlängenumwandlungsmoduls Pending DE112023000856T5 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022018365 2022-02-09
JP2022-018365 2022-02-09
JP2022-171586 2022-10-26
JP2022171586 2022-10-26
PCT/JP2023/002633 WO2023153241A1 (ja) 2022-02-09 2023-01-27 波長変換モジュール、発光装置および、波長変換モジュールの製造方法

Publications (1)

Publication Number Publication Date
DE112023000856T5 true DE112023000856T5 (de) 2025-01-09

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Family Applications (1)

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DE112023000856.6T Pending DE112023000856T5 (de) 2022-02-09 2023-01-27 Wellenlängenumwandlungsmodul, Lichtemissionsvorrichtung und Verfahren zum Herstellen des Wellenlängenumwandlungsmoduls

Country Status (4)

Country Link
US (1) US12571519B2 (https=)
JP (1) JPWO2023153241A1 (https=)
DE (1) DE112023000856T5 (https=)
WO (1) WO2023153241A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6737265B2 (ja) 2015-05-15 2020-08-05 ソニー株式会社 光変換装置および光源装置、ならびにプロジェクタ

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TWI434913B (zh) 2011-07-12 2014-04-21 Bell Ceramics Co Ltd 螢光層及其製造方法與用途
JP5971148B2 (ja) 2013-02-15 2016-08-17 ウシオ電機株式会社 蛍光光源装置
WO2014123145A1 (ja) 2013-02-08 2014-08-14 ウシオ電機株式会社 蛍光光源装置
JP2016157905A (ja) * 2015-02-26 2016-09-01 日本碍子株式会社 光学部品
US20180119923A1 (en) 2015-05-14 2018-05-03 Sony Corporation Phosphor substrate, light source device, and projection display unit
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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
JPWO2017183606A1 (ja) 2016-04-20 2019-02-28 日本碍子株式会社 蛍光体素子および照明装置
WO2017217486A1 (ja) 2016-06-16 2017-12-21 日本碍子株式会社 蛍光体素子および照明装置
WO2018042825A1 (ja) 2016-08-30 2018-03-08 パナソニックＩｐマネジメント株式会社 色変換素子
EP3557293A4 (en) * 2016-12-13 2020-08-05 NGK Insulators, Ltd. OPTICAL COMPONENT
JP6365656B2 (ja) 2016-12-28 2018-08-01 ウシオ電機株式会社 蛍光光源装置およびその製造方法
JP6744817B2 (ja) * 2016-12-28 2020-08-19 クアーズテック株式会社 波長変換用接合体
JP2018163816A (ja) 2017-03-27 2018-10-18 日本碍子株式会社 蛍光体素子および照明装置
JP2018173605A (ja) 2017-03-31 2018-11-08 セイコーエプソン株式会社 波長変換装置、光源装置及びプロジェクター
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US12571519B2 (en) 2026-03-10
WO2023153241A1 (ja) 2023-08-17
JPWO2023153241A1 (https=) 2023-08-17
US20250198598A1 (en) 2025-06-19

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