TWI444100B - - Google Patents

Info

Publication number
TWI444100B
TWI444100B TW100138235A TW100138235A TWI444100B TW I444100 B TWI444100 B TW I444100B TW 100138235 A TW100138235 A TW 100138235A TW 100138235 A TW100138235 A TW 100138235A TW I444100 B TWI444100 B TW I444100B
Authority
TW
Taiwan
Application number
TW100138235A
Other versions
TW201318476A (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
Priority to TW100138235A priority Critical patent/TW201318476A/zh
Priority to US13/645,889 priority patent/US8698416B2/en
Priority to CN2012103841902A priority patent/CN103068102A/zh
Publication of TW201318476A publication Critical patent/TW201318476A/zh
Application granted granted Critical
Publication of TWI444100B publication Critical patent/TWI444100B/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]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • 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]
TW100138235A 2011-10-21 2011-10-21 可連續調光的交流ｌｅｄ裝置 TW201318476A (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW100138235A TW201318476A (zh) 2011-10-21 2011-10-21 可連續調光的交流ｌｅｄ裝置
US13/645,889 US8698416B2 (en) 2011-10-21 2012-10-05 Continuous dimming AC LED device
CN2012103841902A CN103068102A (zh) 2011-10-21 2012-10-11 可连续调光的交流led装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100138235A TW201318476A (zh) 2011-10-21 2011-10-21 可連續調光的交流ｌｅｄ裝置

Publications (2)

Publication Number Publication Date
TW201318476A TW201318476A (zh) 2013-05-01
TWI444100B true TWI444100B (zh) 2014-07-01

Family

ID=48110507

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100138235A TW201318476A (zh) 2011-10-21 2011-10-21 可連續調光的交流ｌｅｄ裝置

Country Status (3)

Country Link
US (1) US8698416B2 (zh)
CN (1) CN103068102A (zh)
TW (1) TW201318476A (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103533705B (zh) * 2013-09-18 2015-12-02 浙江生辉照明有限公司 Led驱动调光电路
KR102277126B1 (ko) 2014-06-24 2021-07-15 삼성전자주식회사 Led 구동 장치 및 조명 장치
US9844114B2 (en) 2015-12-09 2017-12-12 Alb Ip Holding Llc Color mixing for solid state lighting using direct AC drives
US9854637B2 (en) 2016-05-18 2017-12-26 Abl Ip Holding Llc Method for controlling a tunable white fixture using a single handle
US10874006B1 (en) 2019-03-08 2020-12-22 Abl Ip Holding Llc Lighting fixture controller for controlling color temperature and intensity
US10728979B1 (en) 2019-09-30 2020-07-28 Abl Ip Holding Llc Lighting fixture configured to provide multiple lighting effects

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4052998B2 (ja) * 2003-11-25 2008-02-27 シャープ株式会社 電源回路及びそれを用いた電子機器
US8067896B2 (en) * 2006-05-22 2011-11-29 Exclara, Inc. Digitally controlled current regulator for high power solid state lighting
JP2009123681A (ja) * 2007-10-25 2009-06-04 Panasonic Electric Works Co Ltd Ｌｅｄ調光装置
US8044609B2 (en) * 2008-12-31 2011-10-25 02Micro Inc Circuits and methods for controlling LCD backlights
US8228001B2 (en) * 2009-02-24 2012-07-24 Suntec Enterprises Method and apparatus of driving LED and OLED devices
US8384311B2 (en) * 2009-10-14 2013-02-26 Richard Landry Gray Light emitting diode selection circuit

Also Published As

Publication number Publication date
TW201318476A (zh) 2013-05-01
US8698416B2 (en) 2014-04-15
US20130099688A1 (en) 2013-04-25
CN103068102A (zh) 2013-04-24

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees