JP4971338B2 - ドライバ回路装置 - Google Patents
ドライバ回路装置 Download PDFInfo
- Publication number
- JP4971338B2 JP4971338B2 JP2008534125A JP2008534125A JP4971338B2 JP 4971338 B2 JP4971338 B2 JP 4971338B2 JP 2008534125 A JP2008534125 A JP 2008534125A JP 2008534125 A JP2008534125 A JP 2008534125A JP 4971338 B2 JP4971338 B2 JP 4971338B2
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- JP
- Japan
- Prior art keywords
- energy
- electrical
- driver circuit
- subsystem
- circuit device
- 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.)
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- 238000004146 energy storage Methods 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 description 9
- 239000003086 colorant Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Images
Classifications
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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]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
- H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
-
- 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]
-
- 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]
- H05B45/375—Switched mode power supply [SMPS] using buck topology
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Led Devices (AREA)
- Dc-Dc Converters (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electronic Switches (AREA)
Description
3 接続スイッチ
5 電力変換装置
7 エネルギー源
9 電気装置
10 エネルギー貯蔵装置
11 スイッチ
13 サブスイッチ
100 ドライバ回路装置
A,B,C,A’,B’,C’,A”,B” サブシステム
Claims (8)
- ドライバ回路装置であって、
電気エネルギーの源への接続と、
複数の個別にスイッチ可能な電気サブシステムと、を備え、
それぞれのサブシステムが、
電気エネルギーの源から前記サブシステムへのエネルギーの流れを制御するためのスイッチと、
電気装置と、
エネルギーを貯蔵するためのエネルギー貯蔵装置と、を備え、
それぞれのサブシステムは、サブスイッチを備え、エネルギー貯蔵装置から電気装置への貯蔵されたエネルギーの流れを制御するように構成されている、ことを特徴とするドライバ回路装置。 - 電力変換装置をさらに備えていることを特徴とする請求項1に記載のドライバ回路装置。
- スイッチを制御するためのスイッチ制御装置をさらに備えていることを特徴とする請求項1又は2に記載のドライバ回路装置。
- サブスイッチを制御するためのサブスイッチ制御装置をさらに備えていることを特徴とする請求項1乃至3のいずれか1項に記載のドライバ回路装置。
- エネルギー貯蔵装置は、コンデンサーから構成されていることを特徴とする請求項1乃至4のいずれか1項に記載のドライバ回路装置。
- 少なくともひとつのサブシステムは、並列に及び/又は直列に接続された複数の電気装置を備えていることを特徴とする請求項1乃至5のいずれか1項に記載のドライバ回路装置。
- 少なくともひとつのサブシステムにおいて、それぞれの電気装置は、個別的にスイッチ可能で、個別的に通電可能になっていることを特徴とする請求項6に記載のドライバ回路装置。
- 少なくともひとつの電気装置は、LEDから構成されていることを特徴とする請求項1乃至7のいずれか1項に記載のドライバ回路装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05109219.5 | 2005-10-05 | ||
EP05109219 | 2005-10-05 | ||
PCT/IB2006/053581 WO2007039862A2 (en) | 2005-10-05 | 2006-10-02 | Driver circuit arrangement |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009512264A JP2009512264A (ja) | 2009-03-19 |
JP2009512264A5 JP2009512264A5 (ja) | 2009-11-19 |
JP4971338B2 true JP4971338B2 (ja) | 2012-07-11 |
Family
ID=37816578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008534125A Active JP4971338B2 (ja) | 2005-10-05 | 2006-10-02 | ドライバ回路装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7893661B2 (ja) |
EP (1) | EP1935085B1 (ja) |
JP (1) | JP4971338B2 (ja) |
CN (1) | CN101278469B (ja) |
AT (1) | ATE551769T1 (ja) |
ES (1) | ES2384886T3 (ja) |
WO (1) | WO2007039862A2 (ja) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050259424A1 (en) * | 2004-05-18 | 2005-11-24 | Zampini Thomas L Ii | Collimating and controlling light produced by light emitting diodes |
US7766511B2 (en) * | 2006-04-24 | 2010-08-03 | Integrated Illumination Systems | LED light fixture |
US7729941B2 (en) | 2006-11-17 | 2010-06-01 | Integrated Illumination Systems, Inc. | Apparatus and method of using lighting systems to enhance brand recognition |
US8742686B2 (en) * | 2007-09-24 | 2014-06-03 | Integrated Illumination Systems, Inc. | Systems and methods for providing an OEM level networked lighting system |
WO2009060400A1 (en) | 2007-11-07 | 2009-05-14 | Koninklijke Philips Electronics N.V. | Power supply circuit |
US8255487B2 (en) * | 2008-05-16 | 2012-08-28 | Integrated Illumination Systems, Inc. | Systems and methods for communicating in a lighting network |
US8585245B2 (en) | 2009-04-23 | 2013-11-19 | Integrated Illumination Systems, Inc. | Systems and methods for sealing a lighting fixture |
KR20120081607A (ko) * | 2009-09-24 | 2012-07-19 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 로컬 에너지 공급 장치들을 갖는 전자 직물 |
US9614452B2 (en) | 2010-10-24 | 2017-04-04 | Microsemi Corporation | LED driving arrangement with reduced current spike |
WO2012061052A1 (en) * | 2010-10-24 | 2012-05-10 | Microsemi Corporation | Synchronous regulation for led string driver |
US9066381B2 (en) | 2011-03-16 | 2015-06-23 | Integrated Illumination Systems, Inc. | System and method for low level dimming |
DE102011015282B4 (de) * | 2011-03-28 | 2022-03-10 | Austriamicrosystems Ag | Gesteuerte Versorgungsschaltung |
US9521725B2 (en) | 2011-07-26 | 2016-12-13 | Hunter Industries, Inc. | Systems and methods for providing power and data to lighting devices |
US20150237700A1 (en) | 2011-07-26 | 2015-08-20 | Hunter Industries, Inc. | Systems and methods to control color and brightness of lighting devices |
US11917740B2 (en) | 2011-07-26 | 2024-02-27 | Hunter Industries, Inc. | Systems and methods for providing power and data to devices |
US9609720B2 (en) | 2011-07-26 | 2017-03-28 | Hunter Industries, Inc. | Systems and methods for providing power and data to lighting devices |
US8710770B2 (en) | 2011-07-26 | 2014-04-29 | Hunter Industries, Inc. | Systems and methods for providing power and data to lighting devices |
US10874003B2 (en) | 2011-07-26 | 2020-12-22 | Hunter Industries, Inc. | Systems and methods for providing power and data to devices |
US8894437B2 (en) | 2012-07-19 | 2014-11-25 | Integrated Illumination Systems, Inc. | Systems and methods for connector enabling vertical removal |
DE102012108965B4 (de) | 2012-09-24 | 2014-08-14 | Exscitron Gmbh | Stromquelle mit verbesserter Dimmvorrichtung |
US9379578B2 (en) | 2012-11-19 | 2016-06-28 | Integrated Illumination Systems, Inc. | Systems and methods for multi-state power management |
US9420665B2 (en) | 2012-12-28 | 2016-08-16 | Integration Illumination Systems, Inc. | Systems and methods for continuous adjustment of reference signal to control chip |
US9485814B2 (en) | 2013-01-04 | 2016-11-01 | Integrated Illumination Systems, Inc. | Systems and methods for a hysteresis based driver using a LED as a voltage reference |
GB2515805A (en) * | 2013-07-05 | 2015-01-07 | Bae Systems Plc | Improvements in and relating to displays and light sources for displays |
WO2015001363A1 (en) | 2013-07-05 | 2015-01-08 | Bae Systems Plc | Improvements in and relating to displays and light sources for displays |
US9491815B2 (en) | 2013-10-02 | 2016-11-08 | Microsemi Corporation | LED luminaire driving circuit and method |
EP3078073B1 (en) * | 2014-06-18 | 2017-10-04 | Koninklijke Philips N.V. | Device and method for controlling a plurality of cells of a battery |
US10918030B2 (en) | 2015-05-26 | 2021-02-16 | Hunter Industries, Inc. | Decoder systems and methods for irrigation control |
US10228711B2 (en) | 2015-05-26 | 2019-03-12 | Hunter Industries, Inc. | Decoder systems and methods for irrigation control |
US10060599B2 (en) | 2015-05-29 | 2018-08-28 | Integrated Illumination Systems, Inc. | Systems, methods and apparatus for programmable light fixtures |
US10030844B2 (en) | 2015-05-29 | 2018-07-24 | Integrated Illumination Systems, Inc. | Systems, methods and apparatus for illumination using asymmetrical optics |
US10801714B1 (en) | 2019-10-03 | 2020-10-13 | CarJamz, Inc. | Lighting device |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4022166A1 (de) | 1990-07-12 | 1992-01-16 | Siemens Ag | Integrierbare, verlustarme vielfach-led-ansteuerung |
JPH05236673A (ja) * | 1992-02-25 | 1993-09-10 | Matsushita Electric Works Ltd | 所在位置表示装置 |
US6421600B1 (en) * | 1994-05-05 | 2002-07-16 | H. R. Ross Industries, Inc. | Roadway-powered electric vehicle system having automatic guidance and demand-based dispatch features |
US5936599A (en) * | 1995-01-27 | 1999-08-10 | Reymond; Welles | AC powered light emitting diode array circuits for use in traffic signal displays |
US6618031B1 (en) * | 1999-02-26 | 2003-09-09 | Three-Five Systems, Inc. | Method and apparatus for independent control of brightness and color balance in display and illumination systems |
US6369525B1 (en) * | 2000-11-21 | 2002-04-09 | Philips Electronics North America | White light-emitting-diode lamp driver based on multiple output converter with output current mode control |
US6452814B1 (en) * | 2001-09-19 | 2002-09-17 | Technical Witts, Inc. | Zero voltage switching cells for power converters |
JP2003203766A (ja) * | 2002-01-07 | 2003-07-18 | Hitachi Ltd | エレクトロルミネッセンス表示装置の製造方法 |
US6930893B2 (en) * | 2002-01-31 | 2005-08-16 | Vlt, Inc. | Factorized power architecture with point of load sine amplitude converters |
WO2003081758A1 (fr) * | 2002-03-26 | 2003-10-02 | Matsushita Electric Works, Ltd. | Convertisseur de puissance |
JP4148746B2 (ja) | 2002-10-08 | 2008-09-10 | 株式会社小糸製作所 | 点灯回路 |
JP2005050761A (ja) * | 2003-07-31 | 2005-02-24 | Epsel:Kk | 照明制御装置 |
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2006
- 2006-10-02 CN CN2006800369378A patent/CN101278469B/zh active Active
- 2006-10-02 JP JP2008534125A patent/JP4971338B2/ja active Active
- 2006-10-02 US US12/089,236 patent/US7893661B2/en active Active
- 2006-10-02 WO PCT/IB2006/053581 patent/WO2007039862A2/en active Application Filing
- 2006-10-02 EP EP06809462A patent/EP1935085B1/en active Active
- 2006-10-02 AT AT06809462T patent/ATE551769T1/de active
- 2006-10-02 ES ES06809462T patent/ES2384886T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
WO2007039862A3 (en) | 2007-07-05 |
JP2009512264A (ja) | 2009-03-19 |
EP1935085B1 (en) | 2012-03-28 |
US7893661B2 (en) | 2011-02-22 |
EP1935085A2 (en) | 2008-06-25 |
ES2384886T3 (es) | 2012-07-13 |
WO2007039862A2 (en) | 2007-04-12 |
ATE551769T1 (de) | 2012-04-15 |
CN101278469A (zh) | 2008-10-01 |
US20080272743A1 (en) | 2008-11-06 |
CN101278469B (zh) | 2012-11-14 |
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