CN105657893B - 把具有多led的发射器调谐到单颜色级别的设备和方法 - Google Patents

把具有多led的发射器调谐到单颜色级别的设备和方法 Download PDF

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Publication number
CN105657893B
CN105657893B CN201610006714.2A CN201610006714A CN105657893B CN 105657893 B CN105657893 B CN 105657893B CN 201610006714 A CN201610006714 A CN 201610006714A CN 105657893 B CN105657893 B CN 105657893B
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CN
China
Prior art keywords
color
current
led group
leds
light
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CN201610006714.2A
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English (en)
Chinese (zh)
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CN105657893A (zh
Inventor
闫先涛
李家骏
梅泽群
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Ledengin Inc
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Ledengin Inc
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Publication date
Priority claimed from US13/106,808 external-priority patent/US8598793B2/en
Priority claimed from US13/106,810 external-priority patent/US8513900B2/en
Application filed by Ledengin Inc filed Critical Ledengin Inc
Publication of CN105657893A publication Critical patent/CN105657893A/zh
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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
    • 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
    • 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
    • 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
    • F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CN201610006714.2A 2011-05-12 2012-05-14 把具有多led的发射器调谐到单颜色级别的设备和方法 Active CN105657893B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13/106,808 US8598793B2 (en) 2011-05-12 2011-05-12 Tuning of emitter with multiple LEDs to a single color bin
US13/106,808 2011-05-12
US13/106,810 2011-05-12
US13/106,810 US8513900B2 (en) 2011-05-12 2011-05-12 Apparatus for tuning of emitter with multiple LEDs to a single color bin
CN201210152355.3A CN102781140B (zh) 2011-05-12 2012-05-14 把具有多led的发射器调谐到单颜色级别的设备和方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201210152355.3A Division CN102781140B (zh) 2011-05-12 2012-05-14 把具有多led的发射器调谐到单颜色级别的设备和方法

Publications (2)

Publication Number Publication Date
CN105657893A CN105657893A (zh) 2016-06-08
CN105657893B true CN105657893B (zh) 2019-06-07

Family

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CN201610006714.2A Active CN105657893B (zh) 2011-05-12 2012-05-14 把具有多led的发射器调谐到单颜色级别的设备和方法
CN201210152355.3A Active CN102781140B (zh) 2011-05-12 2012-05-14 把具有多led的发射器调谐到单颜色级别的设备和方法

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Country Status (3)

Country Link
EP (1) EP2523534B1 (cg-RX-API-DMAC7.html)
JP (1) JP6244082B2 (cg-RX-API-DMAC7.html)
CN (2) CN105657893B (cg-RX-API-DMAC7.html)

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JP6171909B2 (ja) * 2013-12-12 2017-08-02 株式会社デンソー 色度補正装置
CN106465510B (zh) * 2014-03-20 2019-10-01 东芝高新材料公司 发光装置以及led灯泡
JP6611036B2 (ja) * 2015-09-10 2019-11-27 パナソニックＩｐマネジメント株式会社 発光装置及び照明用光源
KR102374266B1 (ko) * 2015-10-02 2022-03-18 삼성전자주식회사 백색 발광 모듈 및 led 조명 장치
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CN106658872A (zh) * 2017-02-28 2017-05-10 漳州立达信光电子科技有限公司 灯具装置
CN107516075B (zh) 2017-08-03 2020-10-09 安徽华米智能科技有限公司 心电信号的检测方法、装置及电子设备
US10575374B2 (en) 2018-03-09 2020-02-25 Ledengin, Inc. Package for flip-chip LEDs with close spacing of LED chips
CN108447856A (zh) * 2018-03-14 2018-08-24 厦门信达光电物联科技研究院有限公司 一种可调光调色led集成光源
CN109140252A (zh) * 2018-08-27 2019-01-04 佛山市顺德区蚬华多媒体制品有限公司 灯具、led光源及其制造方法
US10517156B1 (en) 2019-01-25 2019-12-24 Lumileds Holding B.V. Hybrid driving scheme for RGB color tuning
CN110324936B (zh) * 2019-06-21 2021-05-25 擎茂微电子（深圳）有限公司 一种用外部信号逐点控制灯串型装饰灯的地址码编排方法
US10652962B1 (en) 2019-06-27 2020-05-12 Lumileds Llc Dim-to-warm LED circuit
GB2589552A (en) * 2019-10-09 2021-06-09 Skyjoy Ltd A luminaire and illumination system
CN111107690A (zh) * 2020-01-16 2020-05-05 区江枫 一种led灯珠组件及其色温调节方法
CN114909631A (zh) * 2021-02-09 2022-08-16 金龙照明股份有限公司 通过调整发光强度以改变照射角度与色温的照明装置
USD1011573S1 (en) 2021-03-18 2024-01-16 Milwaukee Electric Tool Corporation Lighting apparatus
CN116202057A (zh) * 2023-02-28 2023-06-02 美智光电科技股份有限公司 光源模组、混光方法及灯具
WO2024178976A1 (zh) * 2023-02-28 2024-09-06 美智光电科技股份有限公司 光源模组和灯具

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Also Published As

Publication number Publication date
JP2012238596A (ja) 2012-12-06
EP2523534A2 (en) 2012-11-14
EP2523534B1 (en) 2019-08-07
EP2523534A3 (en) 2013-08-21
CN102781140B (zh) 2016-02-03
JP6244082B2 (ja) 2017-12-06
CN102781140A (zh) 2012-11-14
CN105657893A (zh) 2016-06-08

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