DE69920004D1 - Lampe mit helligkeits- und farbsteuerung - Google Patents

Lampe mit helligkeits- und farbsteuerung

Info

Publication number
DE69920004D1
DE69920004D1 DE69920004T DE69920004T DE69920004D1 DE 69920004 D1 DE69920004 D1 DE 69920004D1 DE 69920004 T DE69920004 T DE 69920004T DE 69920004 T DE69920004 T DE 69920004T DE 69920004 D1 DE69920004 D1 DE 69920004D1
Authority
DE
Germany
Prior art keywords
brightness
lamp
color control
color
control
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.)
Expired - Fee Related
Application number
DE69920004T
Other languages
English (en)
Other versions
DE69920004T2 (de
Inventor
Shi Youl Noh
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69920004D1 publication Critical patent/DE69920004D1/de
Publication of DE69920004T2 publication Critical patent/DE69920004T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
DE69920004T 1999-01-21 1999-11-02 Lampe mit helligkeits- und farbsteuerung Expired - Fee Related DE69920004T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR1999777 1999-01-21
KR19990000777 1999-01-21
KR2019990015084U KR200164907Y1 (ko) 1999-01-21 1999-07-27 밝기및색상조절이가능한조명등
KR9915084 1999-07-27
PCT/KR1999/000656 WO2000044205A1 (en) 1999-01-21 1999-11-02 Illumination lamp having brightness and color control

Publications (2)

Publication Number Publication Date
DE69920004D1 true DE69920004D1 (de) 2004-10-14
DE69920004T2 DE69920004T2 (de) 2005-09-15

Family

ID=26634583

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69920004T Expired - Fee Related DE69920004T2 (de) 1999-01-21 1999-11-02 Lampe mit helligkeits- und farbsteuerung

Country Status (6)

Country Link
EP (1) EP1078556B1 (de)
KR (1) KR200164907Y1 (de)
CN (1) CN1293886A (de)
AU (1) AU1080200A (de)
DE (1) DE69920004T2 (de)
WO (1) WO2000044205A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1610593B2 (de) 1999-11-18 2020-02-19 Signify North America Corporation Erzeugung von weissem Licht mit LED mit verschiedenen Spektrum
WO2006038169A1 (en) * 2004-10-05 2006-04-13 Koninklijke Philips Electronics N.V. Interactive lighting system
CN101151942B (zh) * 2005-03-31 2011-11-02 皇家飞利浦电子股份有限公司 照明单元
US7759854B2 (en) 2007-05-30 2010-07-20 Global Oled Technology Llc Lamp with adjustable color
KR100939813B1 (ko) 2008-10-21 2010-02-02 김성식 경관조명등
CN102917494B (zh) * 2012-09-29 2014-07-23 彩虹集团公司 一种两维led灯具调色温装置
KR102053341B1 (ko) * 2013-01-16 2019-12-06 엘지전자 주식회사 조명 장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142925A1 (de) * 1991-12-24 1993-07-01 Leica Mikroskopie & Syst Verfahren und einrichtung zur helligkeits- und/oder farbtemperaturregelung fuer ein mikroskopisches beleuchtungssystem
HUT65052A (en) * 1992-05-20 1994-03-28 Megalux Fenytechnikai Kft Lighting arrangement of variable intensity and colour of light
JP2578455Y2 (ja) * 1992-06-15 1998-08-13 松下電工株式会社 色温度可変照明装置
FI925957A7 (fi) * 1992-12-30 1994-07-01 Icl Personal Systems Oy Ohjausjärjestelmä yhtä tai useampaa työpistettä varten

Also Published As

Publication number Publication date
KR200164907Y1 (ko) 2000-02-15
DE69920004T2 (de) 2005-09-15
WO2000044205A1 (en) 2000-07-27
EP1078556B1 (de) 2004-09-08
CN1293886A (zh) 2001-05-02
EP1078556A1 (de) 2001-02-28
AU1080200A (en) 2000-08-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee