IN2014CN01632A - - Google Patents
Info
- Publication number
- IN2014CN01632A IN2014CN01632A IN1632CHN2014A IN2014CN01632A IN 2014CN01632 A IN2014CN01632 A IN 2014CN01632A IN 1632CHN2014 A IN1632CHN2014 A IN 1632CHN2014A IN 2014CN01632 A IN2014CN01632 A IN 2014CN01632A
- Authority
- IN
- India
- Prior art keywords
- light source
- solid state
- state light
- lamp
- connector
- Prior art date
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
- H05B45/357—Driver circuits specially adapted for retrofit LED light sources
- H05B45/3574—Emulating the electrical or functional characteristics of incandescent lamps
- H05B45/3575—Emulating the electrical or functional characteristics of incandescent lamps by means of dummy loads or bleeder circuits, e.g. for dimmers
-
- 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
- H05B45/395—Linear regulators
-
- 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
- H05B44/00—Circuit arrangements for operating electroluminescent light sources
-
- 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]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
A device suppresses flicker and improves compatibility of a lamp including at least one solid state light source the lamp being operably connected to a control circuit such as a dimmer circuit. The device includes a connector enabling connection of the solid state light source to a lamp socket configured to receive an incandescent light source and an adapter circuit connected in parallel with the at least one solid state light source when the solid state light source is connected to the socket via the connector. The adapter circuit provides a resistive path for current to pass through the lamp during all or part of the AC mains cycle.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161531167P | 2011-09-06 | 2011-09-06 | |
US201261607194P | 2012-03-06 | 2012-03-06 | |
PCT/IB2012/054597 WO2013035055A1 (en) | 2011-09-06 | 2012-09-06 | Device for improving compatibility of solid state light sources with phase-cut dimmers |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN01632A true IN2014CN01632A (en) | 2015-05-08 |
Family
ID=47137987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1632CHN2014 IN2014CN01632A (en) | 2011-09-06 | 2012-09-06 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10165631B2 (en) |
EP (1) | EP2754334A1 (en) |
JP (1) | JP6203722B2 (en) |
CN (1) | CN103782655B (en) |
IN (1) | IN2014CN01632A (en) |
RU (1) | RU2619055C2 (en) |
WO (1) | WO2013035055A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015157783A2 (en) * | 2014-04-11 | 2015-10-15 | Caelus Lighting (Pty) Ltd | Electronic circuit means for dimming a lamp |
US10225898B2 (en) * | 2014-06-17 | 2019-03-05 | Philips Lighting Holding B.V. | Dynamic control circuit |
US9301361B1 (en) * | 2014-11-05 | 2016-03-29 | Cooper Technologies Company | Dimming interface module |
US10288266B2 (en) | 2015-05-18 | 2019-05-14 | Feit Electric Company, Inc. | Adjustable recessed light fixture |
WO2018132110A1 (en) * | 2017-01-15 | 2018-07-19 | Ecosense Lighting Inc. | Lighting systems, and systems for determining periodic values of a phase angle of a waveform power input |
US10242618B2 (en) * | 2017-08-31 | 2019-03-26 | ThirdEye Gen, Inc | OLED driver, OLED apparatus equipped with the driver and method of the apparatus |
US10483850B1 (en) | 2017-09-18 | 2019-11-19 | Ecosense Lighting Inc. | Universal input-voltage-compatible switched-mode power supply |
CN109788610B (en) * | 2017-11-15 | 2022-07-15 | 上海航空电器有限公司 | PBA hard wire dimming control circuit compatible with PWM signals |
JP6422609B1 (en) * | 2018-05-07 | 2018-11-14 | 株式会社エコライフエンジニアリング | Load control system and installation method thereof |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006120629A2 (en) * | 2005-05-09 | 2006-11-16 | Koninklijke Philips Electronics N.V. | Method and circuit for enabling dimming using triac dimmer |
EP2592904A1 (en) * | 2007-05-07 | 2013-05-15 | Koninklijke Philips Electronics N.V. | High power factor LED-based lighting apparatus and methods |
US7902761B2 (en) | 2008-10-03 | 2011-03-08 | Next Gen Illumination, Inc | Dimmable LED lamp |
KR20100052973A (en) * | 2008-11-11 | 2010-05-20 | 주식회사 동부하이텍 | Lighting apparatus |
JP2010198943A (en) * | 2009-02-26 | 2010-09-09 | Eiji Kino | Led lighting system using conduction angle control-type and voltage variable-type dimmer for dimming light |
JP2010219279A (en) * | 2009-03-17 | 2010-09-30 | Toabo Corporation | Led lighting circuit |
TW201038141A (en) | 2009-04-01 | 2010-10-16 | chong-yuan Cai | Non-flickering dimming device for non-resistive light-emitting load |
US20100277067A1 (en) * | 2009-04-30 | 2010-11-04 | Lighting Science Group Corporation | Dimmable led luminaire |
EP2257124B1 (en) * | 2009-05-29 | 2018-01-24 | Silergy Corp. | Circuit for connecting a low current lighting circuit to a dimmer |
DE102009031967B3 (en) * | 2009-07-06 | 2011-05-12 | Nkl Gmbh | Adapter for e.g. compact fluorescent lamp, has inductance capacitance-filter including two capacitors between supply lines and/or inductors in supply lines, and voltage-dependent resistor for protection against overvoltages |
JP5333768B2 (en) | 2009-09-04 | 2013-11-06 | 東芝ライテック株式会社 | LED lighting device and lighting device |
JP5641180B2 (en) * | 2009-09-18 | 2014-12-17 | 東芝ライテック株式会社 | LED lighting device and lighting device |
JP4943487B2 (en) * | 2009-10-26 | 2012-05-30 | シャープ株式会社 | LED drive circuit, LED illumination lamp, LED illumination device, and LED illumination system |
WO2011051859A1 (en) * | 2009-10-30 | 2011-05-05 | Koninklijke Philips Electronics N.V. | Selectively activated rapid start/bleeder circuit for solid state lighting system |
US20110181190A1 (en) | 2010-01-22 | 2011-07-28 | Chiu-Min Lin | Brightness adjusting circuit for an led lamp |
EP2355618A1 (en) | 2010-01-29 | 2011-08-10 | Chiu-Min Lin | Brightness adjusting circuit for an led lamp |
JP2011165394A (en) * | 2010-02-05 | 2011-08-25 | Sharp Corp | Led drive circuit, dimming device, led illumination fixture, led illumination device, and led illumination system |
JP5613423B2 (en) | 2010-02-15 | 2014-10-22 | 四変テック株式会社 | LED lighting system |
UA62078U (en) * | 2011-01-28 | 2011-08-10 | Открытое Акционерное Общество "Искра" | Led lamp |
US9006999B2 (en) * | 2011-09-01 | 2015-04-14 | Renesas Electronics America Inc. | Flickering suppressor system for a dimmable LED light bulb |
US9210744B2 (en) * | 2012-04-18 | 2015-12-08 | Power Integrations, Inc. | Bleeder circuit for use in a power supply |
-
2012
- 2012-09-06 IN IN1632CHN2014 patent/IN2014CN01632A/en unknown
- 2012-09-06 CN CN201280043481.3A patent/CN103782655B/en not_active Expired - Fee Related
- 2012-09-06 RU RU2014113406A patent/RU2619055C2/en not_active IP Right Cessation
- 2012-09-06 JP JP2014527807A patent/JP6203722B2/en not_active Expired - Fee Related
- 2012-09-06 US US14/239,548 patent/US10165631B2/en not_active Expired - Fee Related
- 2012-09-06 EP EP12781162.8A patent/EP2754334A1/en not_active Withdrawn
- 2012-09-06 WO PCT/IB2012/054597 patent/WO2013035055A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
RU2619055C2 (en) | 2017-05-11 |
JP2014528141A (en) | 2014-10-23 |
CN103782655A (en) | 2014-05-07 |
WO2013035055A1 (en) | 2013-03-14 |
US10165631B2 (en) | 2018-12-25 |
CN103782655B (en) | 2018-02-02 |
JP6203722B2 (en) | 2017-09-27 |
EP2754334A1 (en) | 2014-07-16 |
US20140191683A1 (en) | 2014-07-10 |
RU2014113406A (en) | 2015-10-20 |
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