LT3603344T - Electronic circuit for driving a string of light-emitting diodes - Google Patents

Electronic circuit for driving a string of light-emitting diodes

Info

Publication number
LT3603344T
LT3603344T LTEPPCT/IB2018/051963T LT18051963T LT3603344T LT 3603344 T LT3603344 T LT 3603344T LT 18051963 T LT18051963 T LT 18051963T LT 3603344 T LT3603344 T LT 3603344T
Authority
LT
Lithuania
Prior art keywords
string
driving
light
electronic circuit
emitting diodes
Prior art date
Application number
LTEPPCT/IB2018/051963T
Other languages
Lithuanian (lt)
Inventor
Sandro Toffoletto
Original Assignee
Cynergi S.R.L.
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 Cynergi S.R.L. filed Critical Cynergi S.R.L.
Publication of LT3603344T publication Critical patent/LT3603344T/en

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]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/48—Details of LED load circuits with an active control inside an LED matrix having LEDs organised in strings and incorporating parallel shunting devices
    • 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]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
LTEPPCT/IB2018/051963T 2017-03-24 2018-03-23 Electronic circuit for driving a string of light-emitting diodes LT3603344T (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102017000032546A IT201700032546A1 (en) 2017-03-24 2017-03-24 Electronic circuit for driving a string of light-emitting diodes
PCT/IB2018/051963 WO2018172980A1 (en) 2017-03-24 2018-03-23 Electronic circuit for driving a string of light-emitting diodes

Publications (1)

Publication Number Publication Date
LT3603344T true LT3603344T (en) 2023-01-25

Family

ID=59811717

Family Applications (1)

Application Number Title Priority Date Filing Date
LTEPPCT/IB2018/051963T LT3603344T (en) 2017-03-24 2018-03-23 Electronic circuit for driving a string of light-emitting diodes

Country Status (7)

Country Link
EP (1) EP3603344B1 (en)
BR (1) BR112019019975A2 (en)
ES (1) ES2928692T3 (en)
IT (1) IT201700032546A1 (en)
LT (1) LT3603344T (en)
MA (1) MA48993B1 (en)
WO (1) WO2018172980A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900017960A1 (en) 2019-10-04 2021-04-04 Cynergi S R L LED lamp for lighting with radio control
EP4072248B1 (en) * 2021-04-08 2024-08-07 Controlled Oy Flicker reduction circuit
WO2023050290A1 (en) * 2021-09-30 2023-04-06 深圳市汇顶科技股份有限公司 Sine wave pulse signal generating circuit and related electronic apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011003931A1 (en) * 2011-02-10 2012-08-16 Osram Ag Control of several series-connected bulbs
US8823271B2 (en) * 2011-12-27 2014-09-02 Cree, Inc. Solid-state lighting apparatus including an energy storage module for applying power to a light source element during low power intervals and methods of operating the same
KR101552824B1 (en) * 2013-02-28 2015-09-14 주식회사 실리콘웍스 Circuit to control led lighting apparatus

Also Published As

Publication number Publication date
MA48993B1 (en) 2022-10-31
EP3603344B1 (en) 2022-07-20
ES2928692T3 (en) 2022-11-22
MA48993A (en) 2020-02-05
WO2018172980A1 (en) 2018-09-27
EP3603344A1 (en) 2020-02-05
BR112019019975A2 (en) 2020-04-28
IT201700032546A1 (en) 2018-09-24

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