JP4971338B2 - ドライバ回路装置 - Google Patents

ドライバ回路装置 Download PDF

Info

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
Authority
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.)
Active
Application number
JP2008534125A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009512264A (ja
JP2009512264A5 (enExample
Inventor
ベルント アケルマン
ヘンリクス ペー エム デルクス
リール ウィルヘルムス イェー エル ファン
エーベルハルト ヴァッフェンシュミット
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
Koninklijke Philips Electronics NV
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 Koninklijke Philips NV, Koninklijke Philips Electronics NV filed Critical Koninklijke Philips NV
Publication of JP2009512264A publication Critical patent/JP2009512264A/ja
Publication of JP2009512264A5 publication Critical patent/JP2009512264A5/ja
Application granted granted Critical
Publication of JP4971338B2 publication Critical patent/JP4971338B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H05B45/46—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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
JP2008534125A 2005-10-05 2006-10-02 ドライバ回路装置 Active JP4971338B2 (ja)

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 (enExample) 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 (enExample)
EP (1) EP1935085B1 (enExample)
JP (1) JP4971338B2 (enExample)
CN (1) CN101278469B (enExample)
AT (1) ATE551769T1 (enExample)
ES (1) ES2384886T3 (enExample)
WO (1) WO2007039862A2 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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
JP5519518B2 (ja) * 2007-11-07 2014-06-11 コーニンクレッカ フィリップス エヌ ヴェ 電源回路
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
EP2481268A1 (en) * 2009-09-24 2012-08-01 Koninklijke Philips Electronics N.V. Electronic textile with local energy supply devices
JP2013544011A (ja) * 2010-10-24 2013-12-09 マイクロセミ コーポレィション Ｌｅｄストリングドライバのための同期制御
US9614452B2 (en) 2010-10-24 2017-04-04 Microsemi Corporation LED driving arrangement with reduced current spike
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
US11917740B2 (en) 2011-07-26 2024-02-27 Hunter Industries, Inc. Systems and methods for providing power and data to devices
US20150237700A1 (en) 2011-07-26 2015-08-20 Hunter Industries, Inc. Systems and methods to control color and brightness of lighting devices
US8710770B2 (en) 2011-07-26 2014-04-29 Hunter Industries, Inc. Systems and methods for providing power and data to lighting devices
US9609720B2 (en) 2011-07-26 2017-03-28 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
US9521725B2 (en) 2011-07-26 2016-12-13 Hunter Industries, Inc. Systems and methods for providing power and data to lighting 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
US20170104350A1 (en) * 2014-06-18 2017-04-13 Koninklijke Philips N.V. Device and method for controlling a plurality of cells of a battery
US10228711B2 (en) 2015-05-26 2019-03-12 Hunter Industries, Inc. Decoder systems and methods for irrigation control
US10918030B2 (en) 2015-05-26 2021-02-16 Hunter Industries, Inc. Decoder systems and methods for irrigation control
US10030844B2 (en) 2015-05-29 2018-07-24 Integrated Illumination Systems, Inc. Systems, methods and apparatus for illumination using asymmetrical optics
US10060599B2 (en) 2015-05-29 2018-08-28 Integrated Illumination Systems, Inc. Systems, methods and apparatus for programmable light fixtures
US10801714B1 (en) 2019-10-03 2020-10-13 CarJamz, Inc. Lighting device
US12416908B2 (en) 2022-12-29 2025-09-16 Integrated Illumination Systems, Inc. Systems and methods for manufacturing light fixtures
US12297996B2 (en) 2023-02-16 2025-05-13 Integrated Illumination Systems, Inc. Cove light fixture with hidden integrated air return

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CN101278469B (zh) 2012-11-14
CN101278469A (zh) 2008-10-01
JP2009512264A (ja) 2009-03-19
ES2384886T3 (es) 2012-07-13
ATE551769T1 (de) 2012-04-15
EP1935085A2 (en) 2008-06-25
WO2007039862A2 (en) 2007-04-12
US7893661B2 (en) 2011-02-22
EP1935085B1 (en) 2012-03-28
WO2007039862A3 (en) 2007-07-05
US20080272743A1 (en) 2008-11-06

Similar Documents

Publication Publication Date Title
JP4971338B2 (ja) ドライバ回路装置
US7911151B2 (en) Single driver for multiple light emitting diodes
TWI432088B (zh) 用於發光元件的電源供應裝置及提供電源給發光元件的方法
EP2147574A1 (en) Driver device for leds
JP2007035639A (ja) 照明装置および、照明装置の輝度および色位置をコントロールする方法
US11576241B2 (en) LED apparatus with integrated power supply and a method of employing same
EP3597008B1 (en) Led lighting circuit
TWI498051B (zh) 照明裝置之驅動系統
CN108966408B (zh) 由多个光发射器共用的电流源
US11013077B2 (en) LED driver dimming
US7683861B2 (en) Arrangement for driving LED lighting sources
JP2013008614A (ja) 負荷回路及び装置
KR100859138B1 (ko) 커플 ｌｅｄ 표시 장치
JP6296051B2 (ja) 照明装置
KR102229510B1 (ko) 다채널 led 램프 밝기 제어 회로
JP2015144146A (ja) 負荷回路
CN109548223A (zh) 用于驱动多个发光负载链的驱动装置和照明装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091001

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20091001

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20100406

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20100406

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120223

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120308

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120405

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150413

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 4971338

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250