ES2844730T3 - Iluminación conmutable con alto contraste de color - Google Patents

Iluminación conmutable con alto contraste de color Download PDF

Info

Publication number
ES2844730T3
ES2844730T3 ES16723077T ES16723077T ES2844730T3 ES 2844730 T3 ES2844730 T3 ES 2844730T3 ES 16723077 T ES16723077 T ES 16723077T ES 16723077 T ES16723077 T ES 16723077T ES 2844730 T3 ES2844730 T3 ES 2844730T3
Authority
ES
Spain
Prior art keywords
light
lighting
lighting device
emission
spectral distribution
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.)
Active
Application number
ES16723077T
Other languages
English (en)
Spanish (es)
Inventor
Bommel Ties Van
Kaathoven Dirk Van
Rifat Hikmet
Rick Nijkamp
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.)
Signify Holding BV
Original Assignee
Signify Holding BV
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 Signify Holding BV filed Critical Signify Holding BV
Application granted granted Critical
Publication of ES2844730T3 publication Critical patent/ES2844730T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H05B45/22—Controlling the colour of the light using optical feedback
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • 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
    • 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
    • H10H20/872—Periodic patterns for optical field-shaping, e.g. photonic bandgap structures
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Device Packages (AREA)
  • Optical Filters (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
ES16723077T 2015-05-26 2016-05-11 Iluminación conmutable con alto contraste de color Active ES2844730T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15169114 2015-05-26
PCT/EP2016/060587 WO2016188755A1 (en) 2015-05-26 2016-05-11 Switchable high color contrast lighting

Publications (1)

Publication Number Publication Date
ES2844730T3 true ES2844730T3 (es) 2021-07-22

Family

ID=53199860

Family Applications (1)

Application Number Title Priority Date Filing Date
ES16723077T Active ES2844730T3 (es) 2015-05-26 2016-05-11 Iluminación conmutable con alto contraste de color

Country Status (6)

Country Link
US (1) US10244601B2 (cg-RX-API-DMAC10.html)
EP (1) EP3305020B1 (cg-RX-API-DMAC10.html)
JP (1) JP6866306B2 (cg-RX-API-DMAC10.html)
CN (1) CN108353476B (cg-RX-API-DMAC10.html)
ES (1) ES2844730T3 (cg-RX-API-DMAC10.html)
WO (1) WO2016188755A1 (cg-RX-API-DMAC10.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3601874B1 (en) * 2017-03-28 2020-06-17 Signify Holding B.V. Light source for augmenting color perception for color deficient persons
ES2969610T3 (es) * 2019-01-21 2024-05-21 Signify Holding Bv Interfaz de usuario dinámica
EP3928597B1 (en) * 2019-02-21 2024-04-10 Signify Holding B.V. Lighting system with constant illuminance dimming
US12111023B2 (en) 2021-02-23 2024-10-08 Signify Holding, B.V. Tunable narrow-band light system having a high CRI across a wide CTT range
CN116868000A (zh) * 2021-02-23 2023-10-10 昕诺飞控股有限公司 在宽ctt范围内具有高cri的可调谐窄带光系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7663140B2 (en) * 2004-05-21 2010-02-16 Semiconductor Energy Laboratory Co., Ltd. Light emitting element and light emitting device using the element
US7902560B2 (en) 2006-12-15 2011-03-08 Koninklijke Philips Electronics N.V. Tunable white point light source using a wavelength converting element
US8994261B2 (en) * 2007-10-17 2015-03-31 General Electric Company Enhanced color contrast light source
US8247959B2 (en) 2007-10-17 2012-08-21 General Electric Company Solid state illumination system with improved color quality
CN102313249B (zh) * 2010-07-01 2014-11-26 惠州元晖光电股份有限公司 可调白色的方法及其应用
CN102458019B (zh) 2010-10-26 2014-01-22 财团法人工业技术研究院 光色调制方法及发光二极管光源模块
US10522518B2 (en) 2010-12-23 2019-12-31 Bench Walk Lighting, LLC Light source with tunable CRI
US8791642B2 (en) 2011-03-03 2014-07-29 Cree, Inc. Semiconductor light emitting devices having selectable and/or adjustable color points and related methods
JP5617719B2 (ja) * 2011-03-25 2014-11-05 住友金属鉱山株式会社 量子ドット太陽光ｌｅｄ用積層体
KR20130027741A (ko) * 2011-09-08 2013-03-18 엘지이노텍 주식회사 조명장치 및 조명제어방법
US20140246990A1 (en) * 2011-09-08 2014-09-04 LG Inntotek Co., Ltd. Lighting device and lighting control method
EP2834858B1 (en) 2012-04-05 2017-09-27 Koninklijke Philips N.V. Full spectrum light emitting arrangement
JP6138420B2 (ja) * 2012-04-06 2017-05-31 シャープ株式会社 発光装置および車両用前照灯
JP6062431B2 (ja) * 2012-06-18 2017-01-18 シャープ株式会社 半導体発光装置
EP2915197B1 (en) * 2012-11-01 2020-02-05 Lumileds Holding B.V. Led-based device with wide color gamut
US9557016B2 (en) * 2013-08-02 2017-01-31 Philips Lighting Holding B.V. Color rendering index tunable lamp and luminaire

Also Published As

Publication number Publication date
CN108353476B (zh) 2020-08-18
US10244601B2 (en) 2019-03-26
EP3305020A1 (en) 2018-04-11
US20180153016A1 (en) 2018-05-31
CN108353476A (zh) 2018-07-31
EP3305020B1 (en) 2020-11-18
JP6866306B2 (ja) 2021-05-12
WO2016188755A1 (en) 2016-12-01
WO2016188755A9 (en) 2018-02-01
JP2018517174A (ja) 2018-06-28

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