TWI508614B - - Google Patents

Info

Publication number
TWI508614B
TWI508614B TW102119710A TW102119710A TWI508614B TW I508614 B TWI508614 B TW I508614B TW 102119710 A TW102119710 A TW 102119710A TW 102119710 A TW102119710 A TW 102119710A TW I508614 B TWI508614 B TW I508614B
Authority
TW
Taiwan
Application number
TW102119710A
Other versions
TW201352060A (zh
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 filed Critical
Publication of TW201352060A publication Critical patent/TW201352060A/zh
Application granted granted Critical
Publication of TWI508614B publication Critical patent/TWI508614B/zh

Links

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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • H05B41/2825—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a bridge converter in the final stage
    • H05B41/2827—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a bridge converter in the final stage using specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations
    • 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
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/05—Starting and operating circuit for fluorescent lamp
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
TW102119710A 2012-06-04 2013-06-04 半導體光源的驅動系統及半導體照明裝置 TW201352060A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210181467.1A CN103458559B (zh) 2012-06-04 2012-06-04 半导体光源的驱动系统及半导体照明装置

Publications (2)

Publication Number Publication Date
TW201352060A TW201352060A (zh) 2013-12-16
TWI508614B true TWI508614B (zh) 2015-11-11

Family

ID=49711352

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102119710A TW201352060A (zh) 2012-06-04 2013-06-04 半導體光源的驅動系統及半導體照明裝置

Country Status (11)

Country Link
US (1) US9967930B2 (zh)
EP (1) EP2785149B1 (zh)
JP (1) JP5757644B1 (zh)
CN (1) CN103458559B (zh)
BR (1) BR112014030295B1 (zh)
DE (1) DE202013012382U1 (zh)
HK (2) HK1192097A1 (zh)
IN (1) IN2015DN00014A (zh)
TW (1) TW201352060A (zh)
WO (1) WO2013181993A1 (zh)
ZA (1) ZA201409526B (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201101657A (en) * 2009-06-22 2011-01-01 O2Micro Inc Controllers, circuits and methods for driving a load and the electronic systems thereof
TWM423415U (en) * 2011-10-05 2012-02-21 Darfon Electronics Corp Non-isolated buck-boost light emitting diode driving circuit
CN102474959A (zh) * 2010-07-22 2012-05-23 松下电器产业株式会社 点亮电路、灯以及照明装置
CN102484916A (zh) * 2009-08-25 2012-05-30 皇家飞利浦电子股份有限公司 多通道发光单元及用于向多通道发光单元中的光源供应电流的驱动器

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
JP3416863B2 (ja) * 1994-06-27 2003-06-16 松下電工株式会社 電源装置
TW291620B (zh) * 1995-05-10 1996-11-21 Philips Electronics Nv
CN1498052A (zh) * 2002-10-03 2004-05-19 模拟微电子学股份有限公司 驱动ccfl的方法和系统
ATE302500T1 (de) * 2003-07-15 2005-09-15 Friwo Mobile Power Gmbh Freischwingender sperrwandler mit strom- und spannungsbegrenzung
US6856103B1 (en) * 2003-09-17 2005-02-15 Varon Lighting, Inc. Voltage regulator for line powered linear and switching power supply
JP5025913B2 (ja) * 2005-05-13 2012-09-12 シャープ株式会社 Ｌｅｄ駆動回路、ｌｅｄ照明装置およびバックライト
CN101048052A (zh) * 2006-03-30 2007-10-03 徐富雄 散热用的风扇式显示器
EP2592904A1 (en) * 2007-05-07 2013-05-15 Koninklijke Philips Electronics N.V. High power factor LED-based lighting apparatus and methods
EP2765694B1 (de) * 2008-05-15 2019-02-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Spannungswandlerschaltung und Verfahren zum getakteten Zuführen von Energie zu einem Energiespeicher
JP4586905B2 (ja) * 2008-08-13 2010-11-24 ソニー株式会社 発光ダイオード駆動装置
US7952301B2 (en) * 2008-12-12 2011-05-31 Biegel George E Auto-dimming apparatus for controlling power delivered to a load
US8305004B2 (en) * 2009-06-09 2012-11-06 Stmicroelectronics, Inc. Apparatus and method for constant power offline LED driver
CN102042508A (zh) * 2009-10-23 2011-05-04 陈进祥 光源装置
JP5457927B2 (ja) * 2010-04-23 2014-04-02 セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー 発光素子の制御回路
JP5408161B2 (ja) * 2011-03-11 2014-02-05 Ｓｍｋ株式会社 自励式スイッチング電源回路
CN202663608U (zh) * 2012-06-04 2013-01-09 欧普照明股份有限公司 半导体光源的驱动系统及半导体照明装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201101657A (en) * 2009-06-22 2011-01-01 O2Micro Inc Controllers, circuits and methods for driving a load and the electronic systems thereof
CN102484916A (zh) * 2009-08-25 2012-05-30 皇家飞利浦电子股份有限公司 多通道发光单元及用于向多通道发光单元中的光源供应电流的驱动器
CN102474959A (zh) * 2010-07-22 2012-05-23 松下电器产业株式会社 点亮电路、灯以及照明装置
TWM423415U (en) * 2011-10-05 2012-02-21 Darfon Electronics Corp Non-isolated buck-boost light emitting diode driving circuit

Also Published As

Publication number Publication date
DE202013012382U1 (de) 2016-08-03
TW201352060A (zh) 2013-12-16
EP2785149B1 (en) 2017-04-19
WO2013181993A1 (zh) 2013-12-12
JP2015523684A (ja) 2015-08-13
JP5757644B1 (ja) 2015-07-29
CN103458559A (zh) 2013-12-18
US9967930B2 (en) 2018-05-08
IN2015DN00014A (zh) 2015-05-22
CN103458559B (zh) 2015-04-15
US20150145432A1 (en) 2015-05-28
HK1199593A1 (zh) 2015-07-03
EP2785149A4 (en) 2015-08-19
BR112014030295B1 (pt) 2021-08-17
HK1192097A1 (zh) 2014-08-08
BR112014030295A2 (pt) 2017-06-27
EP2785149A1 (en) 2014-10-01
ZA201409526B (en) 2016-08-31

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