JP4546611B2 - 照明用ｌｅｄ回路 - Google Patents

照明用ｌｅｄ回路 Download PDF

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Publication number
JP4546611B2
JP4546611B2 JP2000152146A JP2000152146A JP4546611B2 JP 4546611 B2 JP4546611 B2 JP 4546611B2 JP 2000152146 A JP2000152146 A JP 2000152146A JP 2000152146 A JP2000152146 A JP 2000152146A JP 4546611 B2 JP4546611 B2 JP 4546611B2
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JP
Japan
Prior art keywords
light source
colors
led
white
circuit
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Expired - Fee Related
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JP2000152146A
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English (en)
Japanese (ja)
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JP2001297888A5 (https=
JP2001297888A (ja
Inventor
崇司 小林
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アドシステム株式会社
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Priority to JP2000152146A priority Critical patent/JP4546611B2/ja
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Publication of JP2001297888A5 publication Critical patent/JP2001297888A5/ja
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    • 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP2000152146A 2000-04-13 2000-04-13 照明用ｌｅｄ回路 Expired - Fee Related JP4546611B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000152146A JP4546611B2 (ja) 2000-04-13 2000-04-13 照明用ｌｅｄ回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000152146A JP4546611B2 (ja) 2000-04-13 2000-04-13 照明用ｌｅｄ回路

Publications (3)

Publication Number Publication Date
JP2001297888A JP2001297888A (ja) 2001-10-26
JP2001297888A5 JP2001297888A5 (https=) 2007-03-29
JP4546611B2 true JP4546611B2 (ja) 2010-09-15

Family

ID=18657607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000152146A Expired - Fee Related JP4546611B2 (ja) 2000-04-13 2000-04-13 照明用ｌｅｄ回路

Country Status (1)

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JP (1) JP4546611B2 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4228277B2 (ja) * 2003-01-31 2009-02-25 富士フイルム株式会社 Ｌｅｄ照明装置
WO2004086825A1 (fr) * 2003-03-27 2004-10-07 Dongliang Yang Systeme et procede de commande de lumieres en couleur a liaison sans fil et a commande numerique
KR100965172B1 (ko) * 2003-12-02 2010-06-24 삼성전자주식회사 램프 구동 장치와, 이를 갖는 액정 표시 장치
JP4651528B2 (ja) * 2005-12-16 2011-03-16 小糸工業株式会社 点灯制御装置および照明装置
JP4542116B2 (ja) * 2007-04-20 2010-09-08 株式会社 日立ディスプレイズ 液晶表示装置
JP4527798B2 (ja) * 2008-06-11 2010-08-18 アルティマックス株式会社 直列接続されたｒｇｂ発光ダイオードを駆動するための共振モードスイッチングコントローラ回路
JP5553879B2 (ja) * 2012-11-01 2014-07-16 古野電気株式会社 電流供給回路およびそれを用いた遭難警報装置
CN106793285A (zh) * 2016-12-15 2017-05-31 宁波思宏电器工业有限公司 一种led rgbw变色灯、控制方法及装置
CN107027223B (zh) * 2017-05-22 2018-06-15 中山市速来特电器有限公司 一种用于led灯具的调色温的高压驱动ic线路
CN109257843A (zh) * 2018-09-06 2019-01-22 佛山市南海立博照明电器有限公司 一种通过电阻调节色温的灯

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61138259U (https=) * 1985-02-18 1986-08-27
JPH10144108A (ja) * 1996-11-05 1998-05-29 Shizuoka Keisozai Kk 車両の前照灯装置

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Publication number Publication date
JP2001297888A (ja) 2001-10-26

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