HK1186900A1 - 交流電直接驅動的白光 發光裝置 - Google Patents

交流電直接驅動的白光 發光裝置

Info

Publication number
HK1186900A1
HK1186900A1 HK13114125.4A HK13114125A HK1186900A1 HK 1186900 A1 HK1186900 A1 HK 1186900A1 HK 13114125 A HK13114125 A HK 13114125A HK 1186900 A1 HK1186900 A1 HK 1186900A1
Authority
HK
Hong Kong
Prior art keywords
direct
lighting device
led
driven white
led lighting
Prior art date
Application number
HK13114125.4A
Other languages
English (en)
Inventor
李東明楊冕封正勇龍文濤趙昆張明
Original Assignee
四川新力光源股份有限公司 四川省成都市 西區 新達路
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 四川新力光源股份有限公司 四川省成都市 西區 新達路 filed Critical 四川新力光源股份有限公司 四川省成都市 西區 新達路
Publication of HK1186900A1 publication Critical patent/HK1186900A1/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
    • 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]
HK13114125.4A 2011-12-31 2013-12-20 交流電直接驅動的白光 發光裝置 HK1186900A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110459628.4A CN103188850B (zh) 2011-12-31 2011-12-31 交流电直接驱动的白光led发光装置

Publications (1)

Publication Number Publication Date
HK1186900A1 true HK1186900A1 (zh) 2014-03-21

Family

ID=48679730

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13114125.4A HK1186900A1 (zh) 2011-12-31 2013-12-20 交流電直接驅動的白光 發光裝置

Country Status (3)

Country Link
CN (2) CN103188850B (zh)
HK (1) HK1186900A1 (zh)
WO (1) WO2013097694A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102892238B (zh) * 2012-10-30 2015-02-04 四川新力光源股份有限公司 交流电直接驱动led模块的调光驱动电路
CN104540287B (zh) * 2012-10-30 2017-11-17 四川新力光源股份有限公司 Led调光驱动电路

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1167471A (ja) * 1997-08-26 1999-03-09 Tec Corp 照明装置
JP3416082B2 (ja) * 1999-07-01 2003-06-16 株式会社松村電機製作所 照明装置
US7081722B1 (en) * 2005-02-04 2006-07-25 Kimlong Huynh Light emitting diode multiphase driver circuit and method
KR101171355B1 (ko) * 2005-06-28 2012-08-10 서울옵토디바이스주식회사 발광 장치
US8174212B2 (en) * 2008-11-30 2012-05-08 Microsemi Corp.—Analog Mixed Signal Group Ltd. LED string driver with light intensity responsive to input voltage
CN101668373A (zh) * 2009-09-29 2010-03-10 李云霄 交流供电led光源驱动电路
US8456095B2 (en) * 2010-03-19 2013-06-04 Active-Semi, Inc. Reduced flicker AC LED lamp with separately shortable sections of an LED string
CN102202441A (zh) * 2010-03-23 2011-09-28 陕西西电科大华成电子股份有限公司 Led照明灯用交流电源直接供电的恒流控制器拓扑电路
US8476836B2 (en) * 2010-05-07 2013-07-02 Cree, Inc. AC driven solid state lighting apparatus with LED string including switched segments
CN102261583A (zh) * 2010-05-24 2011-11-30 台达电子工业股份有限公司 光源模块
CN202008008U (zh) * 2010-11-26 2011-10-12 四川新力光源有限公司 交流led灯泡
CN102186282B (zh) * 2011-03-21 2013-11-27 中国航天科技集团公司第九研究院第七七一研究所 一种可提高ac led 灯功率因数的驱动电路
CN102209415A (zh) * 2011-05-30 2011-10-05 桂林源通网络软件有限公司朝阳路分公司 Led交流直接供电电路

Also Published As

Publication number Publication date
CN103188850A (zh) 2013-07-03
CN105163424B (zh) 2018-09-11
WO2013097694A1 (zh) 2013-07-04
CN105163424A (zh) 2015-12-16
CN103188850B (zh) 2015-10-21

Similar Documents

Publication Publication Date Title
EP2734014A4 (en) LED LIGHTING DEVICE
EP2765834A4 (en) LED LIGHTING DEVICE
EP2644977A4 (en) LED LIGHTING DEVICE
EP2827392A4 (en) WHITE LIGHT LIGHTING DEVICE
HK1186901A1 (zh) 交流電直接恒流驅動的白光 發光裝置
TWM386430U (en) Led lamp
EP2743562A4 (en) LED LAMP AND LIGHTING DEVICE
EP2899457A4 (en) WHITE LED LIGHTING DEVICE
EP2738457A4 (en) LED LAMP LIGHTING
TWM389204U (en) LED illumination lamp
EP2723148A4 (en) LIGHT EMITTING DEVICE LIGHTING DEVICE
EP2546897A4 (en) WHITE LIGHT ILLUMINATION DEVICE
ZA201209127B (en) Led lighting devices
SG11201500463PA (en) Led lighting device
ZA201303331B (en) Ac white led device
EP2730839A4 (en) LED LIGHTING
ZA201407389B (en) Led lighting device
EP2659178A4 (en) LED LIGHT EMITTING LAMP
EP2743575A4 (en) LED LIGHTING DEVICE
EP2788677A4 (en) LED LIGHTING DEVICE
EP2644978A4 (en) LED LIGHTING APPARATUS
EP2937627A4 (en) FLUORESCENT LAMP TYPE LED LIGHTING DEVICE
EP2781831A4 (en) LED LIGHTING DEVICE
EP2858460A4 (en) LED LIGHTING DEVICE
EP2778517A4 (en) LED LIGHTING APPARATUS

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20191229