JP2020532056A5 - - Google Patents
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- JP2020532056A5 JP2020532056A5 JP2020508595A JP2020508595A JP2020532056A5 JP 2020532056 A5 JP2020532056 A5 JP 2020532056A5 JP 2020508595 A JP2020508595 A JP 2020508595A JP 2020508595 A JP2020508595 A JP 2020508595A JP 2020532056 A5 JP2020532056 A5 JP 2020532056A5
- Authority
- JP
- Japan
- Prior art keywords
- current
- lighting
- configuration
- cycles
- duty cycle
- 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
Links
- 238000000034 method Methods 0.000 claims 7
- 238000004590 computer program Methods 0.000 claims 4
- 238000005286 illumination Methods 0.000 claims 4
- 238000012544 monitoring process Methods 0.000 claims 4
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 238000012806 monitoring device Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- 230000004907 flux Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17186778 | 2017-08-18 | ||
| EP17186778.1 | 2017-08-18 | ||
| PCT/EP2018/071715 WO2019034543A1 (en) | 2017-08-18 | 2018-08-10 | LIGHTING ARRANGEMENT MONITORING DEVICE, ATTACK CIRCUIT USING THE MONITORING ARRANGEMENT AND CONTROL METHOD |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020532056A JP2020532056A (ja) | 2020-11-05 |
| JP2020532056A5 true JP2020532056A5 (enExample) | 2021-09-16 |
| JP7218353B2 JP7218353B2 (ja) | 2023-02-06 |
Family
ID=59761759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020508595A Active JP7218353B2 (ja) | 2017-08-18 | 2018-08-10 | 照明構成のためのモニタデバイス、モニタ構成を用いるドライバ、及び駆動方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10939519B2 (enExample) |
| EP (1) | EP3669616B1 (enExample) |
| JP (1) | JP7218353B2 (enExample) |
| CN (1) | CN111034364B (enExample) |
| WO (1) | WO2019034543A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112314058B (zh) * | 2018-06-14 | 2023-08-25 | 昕诺飞控股有限公司 | 用于照明装置的监测器设备、使用监测装置的驱动器和驱动方法 |
| JP7689956B2 (ja) * | 2019-11-12 | 2025-06-09 | シグニファイ ホールディング ビー ヴィ | 特定の色の光を発するよう構成される発光ダイオード（ｌｅｄ）ベースの照明デバイス、及び対応する方法 |
| FI129858B (fi) * | 2021-03-19 | 2022-10-14 | Teknoware Oy | Itsesäätyvä virtalähde ja menetelmä itsesäätyvän virtalähteen lähdön säätämiseksi |
| TWI817684B (zh) * | 2022-08-30 | 2023-10-01 | 電威電機工廠股份有限公司 | 均壓配電式燈條裝置及其佈線方法 |
| TWI880585B (zh) * | 2024-01-12 | 2025-04-11 | 致伸科技股份有限公司 | 發光電路 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1261119A3 (en) | 2001-05-22 | 2003-11-12 | Powerdsine Limited | Power factor corrector with efficient ripple attenuator |
| US7999484B2 (en) * | 2005-12-20 | 2011-08-16 | Koninklijke Philips Electronics N.V. | Method and apparatus for controlling current supplied to electronic devices |
| WO2007087327A2 (en) * | 2006-01-25 | 2007-08-02 | Cree Led Lighting Solutions, Inc. | Circuit for lighting device, and method of lighting |
| US20080136770A1 (en) * | 2006-12-07 | 2008-06-12 | Microsemi Corp. - Analog Mixed Signal Group Ltd. | Thermal Control for LED Backlight |
| US20090033612A1 (en) * | 2007-07-31 | 2009-02-05 | Roberts John K | Correction of temperature induced color drift in solid state lighting displays |
| CN101222805B (zh) | 2007-12-20 | 2012-07-18 | 北京中星微电子有限公司 | 一种用于多串led分时调整的方法及使用该方法的驱动装置 |
| CN102724792B (zh) * | 2009-05-04 | 2015-05-20 | 艾杜雷控股有限公司 | 用于led组件的控制单元以及照明系统 |
| US8294375B2 (en) * | 2009-10-08 | 2012-10-23 | Intersil Americas Inc | Adaptive PWM controller for multi-phase LED driver |
| DE102010060857B4 (de) * | 2010-11-29 | 2024-01-11 | HELLA GmbH & Co. KGaA | Schaltungsanordnung mit einem Leuchtdiodenfeld, Steuer- und/oder Regelungsmittel für das Leuchtdiodenfeld sowie Verfahren zum Betreiben einer solchen Schaltungsanordnung |
| US8638045B2 (en) * | 2011-02-07 | 2014-01-28 | Cypress Semiconductor Corporation | Mutli-string LED current control system and method |
| US9060400B2 (en) | 2011-07-12 | 2015-06-16 | Arkalumen Inc. | Control apparatus incorporating a voltage converter for controlling lighting apparatus |
| US8796957B2 (en) * | 2011-09-29 | 2014-08-05 | Analog Devices, Inc. | Multi-string LED driving method and system |
| US8791647B2 (en) * | 2011-12-28 | 2014-07-29 | Dialog Semiconductor Inc. | Predictive control of power converter for LED driver |
| JP6617109B2 (ja) * | 2014-02-14 | 2019-12-04 | シグニファイ ホールディング ビー ヴィ | 負荷のための電流供給のパルス幅変調を制御するための回路及び方法 |
| WO2017041999A1 (en) | 2015-09-08 | 2017-03-16 | Philips Lighting Holding B.V. | Determining property of unchanged load device |
| WO2017042101A1 (en) * | 2015-09-11 | 2017-03-16 | Philips Lighting Holding B.V. | Lighting control circuit and method for multiple leds |
| US9717123B1 (en) * | 2016-10-17 | 2017-07-25 | Integrated Silicon Solution, Inc. | Audible noise reduction method for multiple LED channel systems |
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2018
- 2018-08-10 WO PCT/EP2018/071715 patent/WO2019034543A1/en not_active Ceased
- 2018-08-10 US US16/638,235 patent/US10939519B2/en active Active
- 2018-08-10 CN CN201880053407.7A patent/CN111034364B/zh active Active
- 2018-08-10 JP JP2020508595A patent/JP7218353B2/ja active Active
- 2018-08-10 EP EP18749816.7A patent/EP3669616B1/en active Active