CN1722929A - 一种应用可控硅调光器调光的荧光灯电子镇流器 - Google Patents
一种应用可控硅调光器调光的荧光灯电子镇流器 Download PDFInfo
- Publication number
- CN1722929A CN1722929A CN 200410100898 CN200410100898A CN1722929A CN 1722929 A CN1722929 A CN 1722929A CN 200410100898 CN200410100898 CN 200410100898 CN 200410100898 A CN200410100898 A CN 200410100898A CN 1722929 A CN1722929 A CN 1722929A
- Authority
- CN
- China
- Prior art keywords
- circuit
- voltage
- electronic ballast
- silicon controlled
- output
- 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.)
- Granted
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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
- 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
- H05B41/3925—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by frequency variation
Landscapes
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
Description
Claims (10)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004101008986A CN100566500C (zh) | 2004-02-17 | 2004-12-13 | 一种应用可控硅调光器调光的荧光灯电子镇流器 |
JP2005036903A JP2005235761A (ja) | 2004-02-17 | 2005-02-14 | 輝度を調整するためのシリコン制御位相変調装置を用いた蛍光ランプ用の電子安定器 |
EP05101127A EP1565042A3 (en) | 2004-02-17 | 2005-02-15 | Electronic ballast for fluorescent lamp using silicon-controlled phase-luminosity modulator for adjusting luminosity |
KR1020050013024A KR20060066574A (ko) | 2004-02-17 | 2005-02-17 | 실리콘 제어 위상 조광기를 응용한 형광등 전자안정기 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200420003182.X | 2004-02-17 | ||
CN200420003182 | 2004-02-17 | ||
CNB2004101008986A CN100566500C (zh) | 2004-02-17 | 2004-12-13 | 一种应用可控硅调光器调光的荧光灯电子镇流器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1722929A true CN1722929A (zh) | 2006-01-18 |
CN100566500C CN100566500C (zh) | 2009-12-02 |
Family
ID=34701724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004101008986A Expired - Fee Related CN100566500C (zh) | 2004-02-17 | 2004-12-13 | 一种应用可控硅调光器调光的荧光灯电子镇流器 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1565042A3 (zh) |
JP (1) | JP2005235761A (zh) |
KR (1) | KR20060066574A (zh) |
CN (1) | CN100566500C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2106203A2 (en) | 2008-03-28 | 2009-09-30 | Mass Technology (H.K.) Ltd. | Dimmable fluorescent lamp ballast |
CN102333404A (zh) * | 2010-07-12 | 2012-01-25 | 凹凸电子(武汉)有限公司 | 对光源进行调光的控制器和*** |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1694597B (zh) * | 2005-05-20 | 2010-05-26 | 马士科技有限公司 | 一种分级调光的荧光灯镇流器 |
CN101257765A (zh) | 2007-03-02 | 2008-09-03 | 马士科技有限公司 | 无级调光荧光灯及其镇流器 |
US8378588B2 (en) | 2008-12-12 | 2013-02-19 | O2Micro Inc | Circuits and methods for driving light sources |
US8044608B2 (en) | 2008-12-12 | 2011-10-25 | O2Micro, Inc | Driving circuit with dimming controller for driving light sources |
US9030122B2 (en) | 2008-12-12 | 2015-05-12 | O2Micro, Inc. | Circuits and methods for driving LED light sources |
CN102014540B (zh) | 2010-03-04 | 2011-12-28 | 凹凸电子(武汉)有限公司 | 驱动电路及控制光源的电力的控制器 |
US9386653B2 (en) | 2008-12-12 | 2016-07-05 | O2Micro Inc | Circuits and methods for driving light sources |
US8076867B2 (en) | 2008-12-12 | 2011-12-13 | O2Micro, Inc. | Driving circuit with continuous dimming function for driving light sources |
US9253843B2 (en) | 2008-12-12 | 2016-02-02 | 02Micro Inc | Driving circuit with dimming controller for driving light sources |
US8330388B2 (en) | 2008-12-12 | 2012-12-11 | O2Micro, Inc. | Circuits and methods for driving light sources |
US9232591B2 (en) | 2008-12-12 | 2016-01-05 | O2Micro Inc. | Circuits and methods for driving light sources |
US8339067B2 (en) | 2008-12-12 | 2012-12-25 | O2Micro, Inc. | Circuits and methods for driving light sources |
US8508150B2 (en) | 2008-12-12 | 2013-08-13 | O2Micro, Inc. | Controllers, systems and methods for controlling dimming of light sources |
US9035571B2 (en) * | 2009-09-18 | 2015-05-19 | Koninklijke Philips N.V. | Electronic ballast with dimming circuit |
CN103391006A (zh) | 2012-05-11 | 2013-11-13 | 凹凸电子(武汉)有限公司 | 光源驱动电路、控制电力转换器的控制器及方法 |
US8698419B2 (en) | 2010-03-04 | 2014-04-15 | O2Micro, Inc. | Circuits and methods for driving light sources |
CN102355787B (zh) * | 2011-08-08 | 2013-09-25 | 杭州电子科技大学 | 基于uba2211的变频调光方法与电路 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5382881A (en) * | 1992-12-28 | 1995-01-17 | North American Philips Corporation | Ballast stabilization circuitry for eliminating moding or oscillation of the current envelope in gas discharge lamps and method of operating |
US5872429A (en) * | 1995-03-31 | 1999-02-16 | Philips Electronics North America Corporation | Coded communication system and method for controlling an electric lamp |
US6020689A (en) * | 1997-04-10 | 2000-02-01 | Philips Electronics North America Corporation | Anti-flicker scheme for a fluorescent lamp ballast driver |
-
2004
- 2004-12-13 CN CNB2004101008986A patent/CN100566500C/zh not_active Expired - Fee Related
-
2005
- 2005-02-14 JP JP2005036903A patent/JP2005235761A/ja not_active Withdrawn
- 2005-02-15 EP EP05101127A patent/EP1565042A3/en not_active Withdrawn
- 2005-02-17 KR KR1020050013024A patent/KR20060066574A/ko not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2106203A2 (en) | 2008-03-28 | 2009-09-30 | Mass Technology (H.K.) Ltd. | Dimmable fluorescent lamp ballast |
CN102333404A (zh) * | 2010-07-12 | 2012-01-25 | 凹凸电子(武汉)有限公司 | 对光源进行调光的控制器和*** |
Also Published As
Publication number | Publication date |
---|---|
JP2005235761A (ja) | 2005-09-02 |
KR20060066574A (ko) | 2006-06-16 |
EP1565042A2 (en) | 2005-08-17 |
EP1565042A3 (en) | 2006-01-25 |
CN100566500C (zh) | 2009-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lisheng Electrooptical Source (Xiamen) Co., Ltd. Assignor: Mass Technology (H.K.) Ltd. Contract fulfillment period: 2008.9.6 to 2014.9.6 contract change Contract record no.: 2008990001440 Denomination of invention: An electronic ballast for fluorescence lamp using silicon controlled dimmer for light control License type: Exclusive license Record date: 20081212 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.6 TO 2014.9.6; CHANGE OF CONTRACT Name of requester: LISHENG ELECTRIC LIGHT SOURCE ( XIAMEN ) CO., LTD. Effective date: 20081212 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20121213 |