CN114175855A - 用于恒定电流驱动器的无线颜色调整 - Google Patents

用于恒定电流驱动器的无线颜色调整 Download PDF

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Publication number
CN114175855A
CN114175855A CN202080055100.8A CN202080055100A CN114175855A CN 114175855 A CN114175855 A CN 114175855A CN 202080055100 A CN202080055100 A CN 202080055100A CN 114175855 A CN114175855 A CN 114175855A
Authority
CN
China
Prior art keywords
led
control unit
wireless
control device
signal
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
CN202080055100.8A
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English (en)
Chinese (zh)
Inventor
邱怡峰
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.)
Lumileds LLC
Original Assignee
Lumileds LLC
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
Priority claimed from US16/513,493 external-priority patent/US10772169B1/en
Application filed by Lumileds LLC filed Critical Lumileds LLC
Publication of CN114175855A publication Critical patent/CN114175855A/zh
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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • 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
    • 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
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
CN202080055100.8A 2019-05-28 2020-05-27 用于恒定电流驱动器的无线颜色调整 Pending CN114175855A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201962853515P 2019-05-28 2019-05-28
US62/853515 2019-05-28
US16/513493 2019-07-16
US16/513,493 US10772169B1 (en) 2019-05-28 2019-07-16 Wireless color tuning for constant-current driver
EP19203165.6 2019-10-15
EP19203165 2019-10-15
PCT/US2020/034751 WO2020243202A1 (en) 2019-05-28 2020-05-27 Wireless color tuning for constant-current driver

Publications (1)

Publication Number Publication Date
CN114175855A true CN114175855A (zh) 2022-03-11

Family

ID=73553056

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080055100.8A Pending CN114175855A (zh) 2019-05-28 2020-05-27 用于恒定电流驱动器的无线颜色调整

Country Status (4)

Country Link
EP (1) EP3977820A1 (de)
CN (1) CN114175855A (de)
TW (1) TWI749567B (de)
WO (1) WO2020243202A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10772169B1 (en) 2019-05-28 2020-09-08 Lumileds Llc Wireless color tuning for constant-current driver

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101331796A (zh) * 2005-12-13 2008-12-24 皇家飞利浦电子股份有限公司 发光二级管照明设备
CN103069591A (zh) * 2010-08-18 2013-04-24 三菱化学株式会社 Led发光装置和具备led发光装置的指示器
US9332598B1 (en) * 2013-08-20 2016-05-03 Ketra, Inc. Interference-resistant compensation for illumination devices having multiple emitter modules
CN105830354A (zh) * 2013-10-24 2016-08-03 奥斯兰姆施尔凡尼亚公司 用于照明系统的电力线通信
WO2017189571A1 (en) * 2016-04-25 2017-11-02 Osram Sylvania Inc. Tunable lighting systems and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100638723B1 (ko) * 2005-02-04 2006-10-30 삼성전기주식회사 Led 어레이 구동 장치 및 이를 이용한 백라이트 구동 장치
US8358089B2 (en) * 2010-05-08 2013-01-22 Lightel Technologies Inc. Solid-state lighting of a white light with tunable color temperatures
US10143058B2 (en) * 2016-06-03 2018-11-27 Litegear Inc. Artificial light compensation system and process
KR20180095397A (ko) * 2017-02-17 2018-08-27 삼성전자주식회사 Led 구동 장치, 이를 포함하는 조명 장치 및 led 구동 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101331796A (zh) * 2005-12-13 2008-12-24 皇家飞利浦电子股份有限公司 发光二级管照明设备
CN103069591A (zh) * 2010-08-18 2013-04-24 三菱化学株式会社 Led发光装置和具备led发光装置的指示器
US9332598B1 (en) * 2013-08-20 2016-05-03 Ketra, Inc. Interference-resistant compensation for illumination devices having multiple emitter modules
CN105830354A (zh) * 2013-10-24 2016-08-03 奥斯兰姆施尔凡尼亚公司 用于照明系统的电力线通信
WO2017189571A1 (en) * 2016-04-25 2017-11-02 Osram Sylvania Inc. Tunable lighting systems and methods

Also Published As

Publication number Publication date
EP3977820A1 (de) 2022-04-06
TWI749567B (zh) 2021-12-11
TW202114473A (zh) 2021-04-01
WO2020243202A1 (en) 2020-12-03

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