JP2025501774A - 高強度ｂｂｌ調光可能光源 - Google Patents

高強度ｂｂｌ調光可能光源 Download PDF

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Publication number
JP2025501774A
JP2025501774A JP2024538966A JP2024538966A JP2025501774A JP 2025501774 A JP2025501774 A JP 2025501774A JP 2024538966 A JP2024538966 A JP 2024538966A JP 2024538966 A JP2024538966 A JP 2024538966A JP 2025501774 A JP2025501774 A JP 2025501774A
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Japan
Prior art keywords
light
luminescent material
range
laser
wavelength
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Pending
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JP2024538966A
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English (en)
Japanese (ja)
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JP2025501774A5 (https=
Inventor
リファット アタ ムスターファ ヒクメット
ボムメル ティース ヴァン
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Signify Holding BV
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Signify Holding BV
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Publication of JP2025501774A publication Critical patent/JP2025501774A/ja
Publication of JP2025501774A5 publication Critical patent/JP2025501774A5/ja
Pending legal-status Critical Current

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    • 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 [2D] radiating surfaces
    • H05B33/20—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • H01S5/0087—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping for illuminating phosphorescent or fluorescent materials, e.g. using optical arrangements specifically adapted for guiding or shaping laser beams illuminating these materials
    • 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
    • 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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • G03B21/204—LED or laser light sources using secondary light emission, e.g. luminescence or fluorescence
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/30—Semiconductor lasers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
    • H01S5/323—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
    • H01S5/32308—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength less than 900 nm
    • H01S5/32341—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength less than 900 nm blue laser based on GaN or GaP

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Multimedia (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Semiconductor Lasers (AREA)
JP2024538966A 2021-12-27 2022-12-15 高強度ｂｂｌ調光可能光源 Pending JP2025501774A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21217807 2021-12-27
EP21217807.3 2021-12-27
PCT/EP2022/086227 WO2023126202A1 (en) 2021-12-27 2022-12-15 High intensity bbl dimmable light source

Publications (2)

Publication Number Publication Date
JP2025501774A true JP2025501774A (ja) 2025-01-23
JP2025501774A5 JP2025501774A5 (https=) 2025-12-22

Family

ID=79164906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024538966A Pending JP2025501774A (ja) 2021-12-27 2022-12-15 高強度ｂｂｌ調光可能光源

Country Status (5)

Country Link
US (1) US12538394B2 (https=)
EP (1) EP4457909B1 (https=)
JP (1) JP2025501774A (https=)
CN (1) CN118451615A (https=)
WO (1) WO2023126202A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121569142A (zh) 2023-07-13 2026-02-24 昕诺飞控股有限公司 在透射和反射模式中使用磷光体的激光磷光体光源
WO2025021470A1 (en) 2023-07-25 2025-01-30 Signify Holding B.V. High brightness white light source comprising a blue laser bank and a blue-red laser bank
WO2025031858A1 (en) 2023-08-10 2025-02-13 Signify Holding B.V. Bioluminescence based hybrid sources giving white light
WO2025149440A1 (en) 2024-01-09 2025-07-17 Signify Holding B.V. Rgb laser tunable light source with high cri

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7070300B2 (en) 2004-06-04 2006-07-04 Philips Lumileds Lighting Company, Llc Remote wavelength conversion in an illumination device
US8098375B2 (en) * 2007-08-06 2012-01-17 Lumencor, Inc. Light emitting diode illumination system
WO2015028334A1 (en) * 2013-08-29 2015-03-05 Koninklijke Philips N.V. A light emitting device and a method for manufacturing a light emitting device
JP2017523600A (ja) * 2014-06-10 2017-08-17 フィリップス ライティング ホールディング ビー ヴィ 調整可能な発光スペクトルを持つ発光装置
CN106574175B (zh) 2014-09-11 2018-08-07 飞利浦照明控股有限公司 具有加强的白色显现和转换效率的pc-led模块
US10401683B2 (en) * 2015-01-14 2019-09-03 Soraa, Inc. Low blue light displays
CN107427687B (zh) 2015-03-19 2019-11-01 飞利浦照明控股有限公司 一种照明装置及其用途
US10495286B2 (en) * 2015-05-07 2019-12-03 Lumileds Llc High intensity light source with temperature independent color point
US9799243B2 (en) * 2015-07-07 2017-10-24 CI Holdings C.V. Lighting devices including solid state emitter groups for illuminating printed material with enhanced vibrancy
WO2017021087A1 (en) * 2015-07-31 2017-02-09 Philips Lighting Holding B.V. Crisp white with improved efficiency
US10879673B2 (en) * 2015-08-19 2020-12-29 Soraa Laser Diode, Inc. Integrated white light source using a laser diode and a phosphor in a surface mount device package
US10574951B2 (en) * 2016-01-26 2020-02-25 Barco N.V. Control of color primaries and white point in a laser-phosphor projector
JP6944104B2 (ja) * 2016-11-30 2021-10-06 日亜化学工業株式会社 発光装置
EP3449975A1 (en) * 2017-08-28 2019-03-06 BrainLit AB Illumination apparatus
JP7086185B2 (ja) * 2017-10-19 2022-06-17 シグニファイ ホールディング ビー ヴィ 投影照明のための増強された白色光
JP7221676B2 (ja) * 2017-12-18 2023-02-14 三星電子株式会社 積層構造物及びこれを含む電子装置並びに表示装置
US20220082225A1 (en) * 2018-10-05 2022-03-17 Optonomous Technologies, Inc. Laser phosphor light source for intelligent headlights and spotlights
KR102696905B1 (ko) * 2018-11-20 2024-08-20 삼성전자주식회사 사용자의 혈당과 관련된 정보를 획득하기 위한 전자 장치 및 방법
WO2020254573A1 (en) * 2019-06-20 2020-12-24 Signify Holding B.V. Neuropsin activating light element for ocular dopamine supporting ocular growth and health
CN114145076B (zh) * 2019-07-15 2025-04-04 昕诺飞控股有限公司 基于激光磷光体的亮度改进的光源
JP7833393B2 (ja) 2019-08-20 2026-03-19 シグニファイ ホールディング ビー ヴィ 高いｃｒｉを有する高強度光源
WO2021063878A1 (en) 2019-10-01 2021-04-08 Signify Holding B.V. High-intensity color tunable white laser light source using green phosphor
WO2021069562A1 (en) 2019-10-10 2021-04-15 Signify Holding B.V. White luminescent concentrator with ld coupling as additional channel
CN114641648B (zh) 2019-10-29 2024-06-21 昕诺飞控股有限公司 具有高cri和r9的高强度光源
US11892143B2 (en) * 2019-12-03 2024-02-06 Signify Holding B.V. Compact laser beam combiner with micro-prism reflector
EP4165344A1 (en) * 2020-06-16 2023-04-19 Signify Holding B.V. High-intensity light source with high cri
EP4165143B1 (en) * 2020-06-16 2023-10-25 Signify Holding B.V. Embedded phosphor ceramic tile

Also Published As

Publication number Publication date
EP4457909B1 (en) 2025-04-16
CN118451615A (zh) 2024-08-06
WO2023126202A1 (en) 2023-07-06
US20250071868A1 (en) 2025-02-27
EP4457909A1 (en) 2024-11-06
US12538394B2 (en) 2026-01-27

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