CN115720727B - 感知上均匀的颜色调节的控制设计 - Google Patents

感知上均匀的颜色调节的控制设计 Download PDF

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Publication number
CN115720727B
CN115720727B CN202080068665.XA CN202080068665A CN115720727B CN 115720727 B CN115720727 B CN 115720727B CN 202080068665 A CN202080068665 A CN 202080068665A CN 115720727 B CN115720727 B CN 115720727B
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CN
China
Prior art keywords
cct
control device
points
led
color
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Active
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CN202080068665.XA
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English (en)
Chinese (zh)
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CN115720727A (zh
Inventor
邱怡峰
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Lumileds LLC
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Lumileds LLC
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Priority claimed from US16/528,108 external-priority patent/US10912171B1/en
Application filed by Lumileds LLC filed Critical Lumileds LLC
Publication of CN115720727A publication Critical patent/CN115720727A/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
    • 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

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  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Device Packages (AREA)
CN202080068665.XA 2019-07-31 2020-07-28 感知上均匀的颜色调节的控制设计 Active CN115720727B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US16/528108 2019-07-31
US16/528,108 US10912171B1 (en) 2019-07-31 2019-07-31 Control design for perceptually uniform color tuning
EP19207130.6 2019-11-05
EP19207130 2019-11-05
PCT/US2020/043916 WO2021021834A1 (fr) 2019-07-31 2020-07-28 Conception de commande pour un réglage de couleur perceptuellement uniforme

Publications (2)

Publication Number Publication Date
CN115720727A CN115720727A (zh) 2023-02-28
CN115720727B true CN115720727B (zh) 2023-10-13

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Application Number Title Priority Date Filing Date
CN202080068665.XA Active CN115720727B (zh) 2019-07-31 2020-07-28 感知上均匀的颜色调节的控制设计

Country Status (6)

Country Link
EP (1) EP4005347A1 (fr)
JP (1) JP7353460B2 (fr)
KR (2) KR102711188B1 (fr)
CN (1) CN115720727B (fr)
TW (1) TWI884973B (fr)
WO (1) WO2021021834A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114051299B (zh) * 2021-10-25 2024-04-12 华人运通(上海)云计算科技有限公司 车载氛围灯的控制方法、装置、存储介质及车辆
TWI811110B (zh) * 2022-09-16 2023-08-01 大陸商集創北方（珠海）科技有限公司 色溫過渡畫面顯示方法、顯示驅動晶片、顯示裝置及資訊處理裝置
KR20240142976A (ko) 2023-03-23 2024-10-02 주식회사 엘지에너지솔루션 내화버스바 및 이를 구비한 배터리 팩
CN116498928B (zh) * 2023-05-08 2024-08-16 广东熠日照明科技有限公司 一种高亮度同时cci、hue、cto、ctb可调的灯珠阵列及其方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109479357A (zh) * 2016-06-03 2019-03-15 玛斯柯有限公司 用于以恒定的感知亮度和颜色提供可调谐昼夜节律照明的设备、方法和系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1554889A1 (fr) * 2002-10-21 2005-07-20 Imax Corporation Equipement, systemes et procedes de commande de couleur dans des presentations projetees
JP4616657B2 (ja) * 2005-01-26 2011-01-19 パナソニック電工株式会社 色温度可変型照明装置
WO2007088501A1 (fr) * 2006-01-31 2007-08-09 Koninklijke Philips Electronics N.V. Source de lumiere blanche
JP2007250350A (ja) * 2006-03-16 2007-09-27 Stanley Electric Co Ltd 色温度連続可変照明装置及び色温度連続可変照明方法
DE602007013807D1 (de) * 2006-12-08 2011-05-19 Koninkl Philips Electronics Nv Vorrichtung zur erzeugung von licht mit verschiedenen farben
JP2010176986A (ja) * 2009-01-28 2010-08-12 Panasonic Electric Works Co Ltd 色温度可変照明装置並びにそれに用いるコントローラ
US9271362B2 (en) * 2012-05-04 2016-02-23 Osram Sylvania Inc. Planckian and non-planckian dimming of solid state light sources
US9794999B2 (en) * 2013-04-04 2017-10-17 Ledengin, Inc. Color tunable light source module with brightness and dimming control
US9900957B2 (en) * 2015-06-11 2018-02-20 Cree, Inc. Lighting device including solid state emitters with adjustable control
EP3737469A4 (fr) * 2018-01-11 2021-11-10 Ecosense Lighting Inc. Systèmes d'éclairage d'affichage à effets circadiens

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109479357A (zh) * 2016-06-03 2019-03-15 玛斯柯有限公司 用于以恒定的感知亮度和颜色提供可调谐昼夜节律照明的设备、方法和系统

Also Published As

Publication number Publication date
KR20230037684A (ko) 2023-03-16
EP4005347A1 (fr) 2022-06-01
WO2021021834A1 (fr) 2021-02-04
TWI884973B (zh) 2025-06-01
JP7353460B2 (ja) 2023-09-29
KR102711188B1 (ko) 2024-09-30
JP2022535157A (ja) 2022-08-04
KR102506597B1 (ko) 2023-03-06
CN115720727A (zh) 2023-02-28
TW202111685A (zh) 2021-03-16
KR20220027290A (ko) 2022-03-07

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