TW201129253A - Dimmable lighting system - Google Patents
Dimmable lighting system Download PDFInfo
- Publication number
- TW201129253A TW201129253A TW099134165A TW99134165A TW201129253A TW 201129253 A TW201129253 A TW 201129253A TW 099134165 A TW099134165 A TW 099134165A TW 99134165 A TW99134165 A TW 99134165A TW 201129253 A TW201129253 A TW 201129253A
- Authority
- TW
- Taiwan
- Prior art keywords
- dimmer
- value
- circuit
- set point
- current
- Prior art date
Links
- 230000035945 sensitivity Effects 0.000 claims abstract description 9
- 238000005286 illumination Methods 0.000 claims description 59
- 230000008859 change Effects 0.000 claims description 33
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- 230000008901 benefit Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 210000004508 polar body Anatomy 0.000 claims description 5
- 238000012937 correction Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 241000239226 Scorpiones Species 0.000 claims 1
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- 229910044991 metal oxide Inorganic materials 0.000 description 1
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- 238000005457 optimization Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 102220298895 rs1025502215 Human genes 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
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- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/041—Controlling the light-intensity of the source
- H05B39/044—Controlling the light-intensity of the source continuously
-
- 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
-
- 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
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/38—Switched mode power supply [SMPS] using boost topology
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24948309P | 2009-10-07 | 2009-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201129253A true TW201129253A (en) | 2011-08-16 |
Family
ID=43304213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW099134165A TW201129253A (en) | 2009-10-07 | 2010-10-07 | Dimmable lighting system |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2486776A2 (enExample) |
| JP (3) | JP5935063B2 (enExample) |
| KR (1) | KR20120082912A (enExample) |
| CN (1) | CN102648664B (enExample) |
| GB (1) | GB2475127A (enExample) |
| TW (1) | TW201129253A (enExample) |
| WO (1) | WO2011042510A2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052953A (zh) * | 2014-06-16 | 2014-09-17 | 苏州佳世达电通有限公司 | 显示器及其控制方法 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8179058B1 (en) * | 2011-05-13 | 2012-05-15 | Lumenpulse Lighting, Inc. | Determine a setting of a TRIAC dimmer through induced relaxation oscillation |
| WO2013114255A1 (en) * | 2012-02-01 | 2013-08-08 | Koninklijke Philips N.V. | Driver device and driving method for driving a load, in particular a led unit |
| EP2665338B1 (en) * | 2012-05-18 | 2020-07-08 | Silergy Corp. | A control circuit for a phase-out dimmer and a method of controlling a phase-cut dimmer |
| JP2013243069A (ja) * | 2012-05-22 | 2013-12-05 | Shihen Tech Corp | 照明用直流電源装置および照明用器具 |
| KR101433160B1 (ko) * | 2012-10-10 | 2014-08-26 | 세영정보통신(주) | 블록형 led모듈 |
| EP2741587B1 (fr) * | 2012-12-04 | 2017-07-19 | Hager Controls SAS | Dispositif variateur de l'intensité de la lumière dans des charges lumineuses |
| US9622312B2 (en) | 2012-12-07 | 2017-04-11 | Panasonic Intellectual Property Management Co., Ltd. | Drive circuit, illumination source, and lighting device |
| WO2014159456A1 (en) * | 2013-03-12 | 2014-10-02 | Power Integrations, Inc. | Integrated current controller for maintaining holding current of a dimmer circuit |
| US9089012B2 (en) | 2013-05-24 | 2015-07-21 | Terralux, Inc. | Secondary-side sensing of phase-dimming signal |
| US9648676B2 (en) | 2013-11-19 | 2017-05-09 | Power Integrations, Inc. | Bleeder circuit emulator for a power converter |
| CN110870385B (zh) * | 2017-07-07 | 2022-10-28 | 昕诺飞控股有限公司 | 照明驱动器、照明电路和驱动方法 |
| CN108495411B (zh) * | 2018-04-04 | 2023-12-05 | 天津安健致远国际贸易有限公司 | 鞋灯控制电路及闪光鞋 |
| CN115643657B (zh) * | 2022-10-08 | 2024-09-03 | 深圳拓邦股份有限公司 | 一种灯具调光方法、存储介质及计算机 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0646162B2 (ja) * | 1986-01-23 | 1994-06-15 | 矢崎総業株式会社 | 車両用電子メ−タの調光制御装置 |
| JPH1145785A (ja) * | 1997-07-28 | 1999-02-16 | Matsushita Electric Works Ltd | 調光器 |
| AU2005246918B2 (en) * | 2004-05-19 | 2010-04-29 | The Andrew Molasky Family Limited Partnership | Dimming circuit for LED lighting device with means for holding triac in conduction |
| US7102902B1 (en) * | 2005-02-17 | 2006-09-05 | Ledtronics, Inc. | Dimmer circuit for LED |
| JP4744966B2 (ja) * | 2005-07-26 | 2011-08-10 | パナソニック電工株式会社 | 発光ダイオード用直流電源装置およびそれを用いる照明器具 |
| WO2007026170A2 (en) * | 2005-09-03 | 2007-03-08 | E-Light Limited | Improvements to lighting systems |
| JP2007095635A (ja) * | 2005-09-30 | 2007-04-12 | Yamaguchi Univ | 表示ディスプレイにおける照明装置の調光制御を行う方法及び装置 |
| CN101001497B (zh) * | 2006-01-12 | 2011-07-27 | 普诚科技股份有限公司 | 萤光灯调光系统、控制装置及其方法 |
| US7902769B2 (en) * | 2006-01-20 | 2011-03-08 | Exclara, Inc. | Current regulator for modulating brightness levels of solid state lighting |
| DE102006028670B4 (de) * | 2006-06-22 | 2018-10-25 | Tridonic Gmbh & Co Kg | Dimmbares Betriebsgerät mit interner Dimmkennlinie, Verfahren zur Kompensation von Toleranzen von durch ein Betriebsgerät angesteuerten Leuchtdioden und Verfahren zur Konfiguration eines Betriebsgeräts für Leuchtmittel |
| CN200976693Y (zh) * | 2006-11-14 | 2007-11-14 | 叶道福 | 旋转调光器 |
| US7633779B2 (en) * | 2007-01-31 | 2009-12-15 | Lighting Science Group Corporation | Method and apparatus for operating a light emitting diode with a dimmer |
| US7667408B2 (en) * | 2007-03-12 | 2010-02-23 | Cirrus Logic, Inc. | Lighting system with lighting dimmer output mapping |
| CN101184353B (zh) * | 2007-10-24 | 2011-05-11 | 李舒 | 无线电遥控地址可编程双向通信数字灯光控制系统 |
| JP4687735B2 (ja) * | 2008-03-24 | 2011-05-25 | 東芝ライテック株式会社 | 電源装置及び照明器具 |
| US8212494B2 (en) * | 2008-04-04 | 2012-07-03 | Lemnis Lighting Patents Holding B.V. | Dimmer triggering circuit, dimmer system and dimmable device |
| CN102804917B (zh) * | 2009-06-18 | 2015-08-26 | 皇家飞利浦电子股份有限公司 | 用于交变电流三极管调光器的具有led的电源接口 |
| US8264165B2 (en) * | 2009-06-30 | 2012-09-11 | Linear Technology Corporation | Method and system for dimming an offline LED driver |
-
2010
- 2010-10-07 KR KR1020127011827A patent/KR20120082912A/ko not_active Ceased
- 2010-10-07 JP JP2012532598A patent/JP5935063B2/ja active Active
- 2010-10-07 WO PCT/EP2010/065036 patent/WO2011042510A2/en not_active Ceased
- 2010-10-07 TW TW099134165A patent/TW201129253A/zh unknown
- 2010-10-07 CN CN201080055455.3A patent/CN102648664B/zh active Active
- 2010-10-07 GB GB1016908A patent/GB2475127A/en not_active Withdrawn
- 2010-10-07 EP EP10771060A patent/EP2486776A2/en not_active Withdrawn
-
2016
- 2016-04-07 JP JP2016077619A patent/JP6541606B2/ja active Active
-
2019
- 2019-03-26 JP JP2019058013A patent/JP6921138B2/ja active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052953A (zh) * | 2014-06-16 | 2014-09-17 | 苏州佳世达电通有限公司 | 显示器及其控制方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102648664A (zh) | 2012-08-22 |
| GB201016908D0 (en) | 2010-11-24 |
| JP2013507729A (ja) | 2013-03-04 |
| KR20120082912A (ko) | 2012-07-24 |
| JP2019091727A (ja) | 2019-06-13 |
| JP6921138B2 (ja) | 2021-08-18 |
| WO2011042510A3 (en) | 2012-02-02 |
| JP2016146358A (ja) | 2016-08-12 |
| GB2475127A (en) | 2011-05-11 |
| CN102648664B (zh) | 2015-04-22 |
| JP6541606B2 (ja) | 2019-07-10 |
| JP5935063B2 (ja) | 2016-06-15 |
| WO2011042510A2 (en) | 2011-04-14 |
| EP2486776A2 (en) | 2012-08-15 |
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