JP2021502681A5 - - Google Patents

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Publication number
JP2021502681A5
JP2021502681A5 JP2020526251A JP2020526251A JP2021502681A5 JP 2021502681 A5 JP2021502681 A5 JP 2021502681A5 JP 2020526251 A JP2020526251 A JP 2020526251A JP 2020526251 A JP2020526251 A JP 2020526251A JP 2021502681 A5 JP2021502681 A5 JP 2021502681A5
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JP
Japan
Prior art keywords
width modulation
pulse width
pulse
lighting
power converter
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.)
Granted
Application number
JP2020526251A
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English (en)
Japanese (ja)
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JP2021502681A (ja
JP7291134B2 (ja
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Publication date
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Priority claimed from PCT/EP2018/080630 external-priority patent/WO2019092114A1/en
Publication of JP2021502681A publication Critical patent/JP2021502681A/ja
Publication of JP2021502681A5 publication Critical patent/JP2021502681A5/ja
Application granted granted Critical
Publication of JP7291134B2 publication Critical patent/JP7291134B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2020526251A 2017-11-13 2018-11-08 固体照明回路及び制御方法 Active JP7291134B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17201305 2017-11-13
EP17201305.4 2017-11-13
PCT/EP2018/080630 WO2019092114A1 (en) 2017-11-13 2018-11-08 Solid state lighting circuit and control method

Publications (3)

Publication Number Publication Date
JP2021502681A JP2021502681A (ja) 2021-01-28
JP2021502681A5 true JP2021502681A5 (enExample) 2021-12-16
JP7291134B2 JP7291134B2 (ja) 2023-06-14

Family

ID=60301976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020526251A Active JP7291134B2 (ja) 2017-11-13 2018-11-08 固体照明回路及び制御方法

Country Status (9)

Country Link
US (1) US11039516B2 (enExample)
EP (1) EP3711456B1 (enExample)
JP (1) JP7291134B2 (enExample)
CN (1) CN111345117B (enExample)
DK (1) DK3711456T3 (enExample)
ES (1) ES2897173T3 (enExample)
HU (1) HUE056107T2 (enExample)
PL (1) PL3711456T3 (enExample)
WO (1) WO2019092114A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI697257B (zh) * 2019-06-28 2020-06-21 聚積科技股份有限公司 補償式電流校正裝置
EP4265062A4 (en) * 2020-12-21 2024-10-02 Valeo Vision LIGHTING ARRANGEMENT FOR SUPPLYING LIGHTING FUNCTIONS WITH DIFFERENT PERFORMANCE REQUIREMENTS
DE102022200430A1 (de) * 2022-01-17 2023-07-20 Osram Gmbh Regelungsverfahren für kontinuierliche und pulsförmige ausgangsgrössen und zugehörige schaltungsanordnung
IT202400002109A1 (it) 2024-02-01 2025-08-01 Inventronics Gmbh Dispositivo e sistema di pilotaggio, nonché procedimento corrispondente

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW368241U (en) * 1998-02-17 1999-08-21 Acer Computer Co Ltd Generating circuit for display tube controlling grid voltage
US6501234B2 (en) * 2001-01-09 2002-12-31 02 Micro International Limited Sequential burst mode activation circuit
US7723926B2 (en) 2006-05-15 2010-05-25 Supertex, Inc. Shunting type PWM dimming circuit for individually controlling brightness of series connected LEDS operated at constant current and method therefor
EP2311297B1 (en) 2008-07-09 2018-09-26 Nxp B.V. A switched mode power converter and method of operating the same
AT508195B1 (de) 2009-04-30 2012-03-15 Tridonic Gmbh & Co Kg Betriebsschaltung für leuchtdioden
WO2011092606A1 (en) 2010-02-01 2011-08-04 Koninklijke Philips Electronics N.V. Apparatus for enabling smooth start-up of solid-state lighting unit
EP2564668A1 (en) 2010-04-30 2013-03-06 Koninklijke Philips Electronics N.V. Dimming regulator including programmable hysteretic down-converter for increasing dimming resolution of solid state lighting loads
US20120153919A1 (en) * 2010-12-17 2012-06-21 Cristian Garbossa Switching Mode Power Supply Control
US9107257B2 (en) 2011-02-24 2015-08-11 Osram Sylvania Inc. Adaptive frequency control to change a light output level
US10368410B2 (en) 2012-10-19 2019-07-30 Linear Technology Corporation PWM control for LEDs with reduced flicker when using spread spectrum switching frequencies
US9578702B2 (en) 2014-05-09 2017-02-21 Osram Sylvania Inc. Synchronized PWM-dimming with random phase
JP6681550B2 (ja) 2014-09-30 2020-04-15 パナソニックＩｐマネジメント株式会社 点灯装置
CN107432063B (zh) * 2015-03-09 2019-09-27 飞利浦照明控股有限公司 Led驱动器
US10225901B2 (en) 2015-05-03 2019-03-05 Fulham Company Limited Programmable LED driver, monitor and setting devices
US9763296B1 (en) * 2016-06-15 2017-09-12 Infineon Technologies Ag Multifunction DC to DC driver

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