KR101144629B1 - Led 형광 램프 - Google Patents
Led 형광 램프 Download PDFInfo
- Publication number
- KR101144629B1 KR101144629B1 KR1020100057344A KR20100057344A KR101144629B1 KR 101144629 B1 KR101144629 B1 KR 101144629B1 KR 1020100057344 A KR1020100057344 A KR 1020100057344A KR 20100057344 A KR20100057344 A KR 20100057344A KR 101144629 B1 KR101144629 B1 KR 101144629B1
- Authority
- KR
- South Korea
- Prior art keywords
- light emitting
- external connection
- emitting diode
- driving circuit
- diode
- Prior art date
Links
Images
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
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/39—Circuits containing inverter bridges
-
- 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
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/375—Switched mode power supply [SMPS] using buck topology
-
- 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
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/385—Switched mode power supply [SMPS] using flyback topology
-
- 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)
- Led Devices (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100057344A KR101144629B1 (ko) | 2010-06-17 | 2010-06-17 | Led 형광 램프 |
PCT/KR2011/004087 WO2011159048A2 (fr) | 2010-06-17 | 2011-06-03 | Lampe fluorescente à diode électroluminescente |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100057344A KR101144629B1 (ko) | 2010-06-17 | 2010-06-17 | Led 형광 램프 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110137421A KR20110137421A (ko) | 2011-12-23 |
KR101144629B1 true KR101144629B1 (ko) | 2012-05-11 |
Family
ID=45348709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100057344A KR101144629B1 (ko) | 2010-06-17 | 2010-06-17 | Led 형광 램프 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101144629B1 (fr) |
WO (1) | WO2011159048A2 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9055636B2 (en) | 2012-09-24 | 2015-06-09 | Samsung Electronics Co., Ltd. | Light source driving device and illuminating apparatus using the same |
US9439250B2 (en) | 2012-09-24 | 2016-09-06 | Samsung Electronics Co., Ltd. | Driving light emitting diode (LED) lamps using power received from ballast stabilizers |
US9526134B2 (en) | 2013-03-29 | 2016-12-20 | Lg Innotek Co., Ltd. | Illumination module |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104754823B (zh) * | 2015-02-13 | 2017-06-30 | 广州市莱帝亚照明股份有限公司 | 一种基于电子镇流器的led灯管 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090087677A (ko) * | 2008-02-13 | 2009-08-18 | 금호전기주식회사 | Led 전구형 램프 |
KR100935996B1 (ko) * | 2008-12-05 | 2010-01-06 | 금호전기주식회사 | 형광등을 대체 가능한 led 형광램프 |
KR20100042323A (ko) * | 2008-10-16 | 2010-04-26 | 금호전기주식회사 | Led 형광램프 |
KR20100049981A (ko) * | 2008-11-04 | 2010-05-13 | 금호전기주식회사 | Led 형광램프 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100933076B1 (ko) * | 2009-02-05 | 2009-12-21 | 금호전기주식회사 | Led 형광램프 |
-
2010
- 2010-06-17 KR KR1020100057344A patent/KR101144629B1/ko active IP Right Grant
-
2011
- 2011-06-03 WO PCT/KR2011/004087 patent/WO2011159048A2/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090087677A (ko) * | 2008-02-13 | 2009-08-18 | 금호전기주식회사 | Led 전구형 램프 |
KR20100042323A (ko) * | 2008-10-16 | 2010-04-26 | 금호전기주식회사 | Led 형광램프 |
KR20100049981A (ko) * | 2008-11-04 | 2010-05-13 | 금호전기주식회사 | Led 형광램프 |
KR100935996B1 (ko) * | 2008-12-05 | 2010-01-06 | 금호전기주식회사 | 형광등을 대체 가능한 led 형광램프 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9055636B2 (en) | 2012-09-24 | 2015-06-09 | Samsung Electronics Co., Ltd. | Light source driving device and illuminating apparatus using the same |
US9439250B2 (en) | 2012-09-24 | 2016-09-06 | Samsung Electronics Co., Ltd. | Driving light emitting diode (LED) lamps using power received from ballast stabilizers |
US9526134B2 (en) | 2013-03-29 | 2016-12-20 | Lg Innotek Co., Ltd. | Illumination module |
Also Published As
Publication number | Publication date |
---|---|
WO2011159048A2 (fr) | 2011-12-22 |
WO2011159048A3 (fr) | 2012-02-09 |
KR20110137421A (ko) | 2011-12-23 |
WO2011159048A9 (fr) | 2012-03-15 |
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