MD197Z - Light-emitting diode lighting device - Google Patents
Light-emitting diode lighting deviceInfo
- Publication number
- MD197Z MD197Z MDS20100018A MDS20100018A MD197Z MD 197 Z MD197 Z MD 197Z MD S20100018 A MDS20100018 A MD S20100018A MD S20100018 A MDS20100018 A MD S20100018A MD 197 Z MD197 Z MD 197Z
- Authority
- MD
- Moldova
- Prior art keywords
- light
- lighting device
- emitting diode
- emitting
- diode lighting
- Prior art date
Links
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Led Devices (AREA)
Abstract
The invention relates to lighting technology, in particular to electronic lighting devices, wherein as light sources are used groups of semiconductor light-emitting diodes.The light-emitting diode lighting device contains a power supply, to which by means of a voltage stabilizer is connected one and/or more parallel and series-connected light-emitting arrays. In addition to the sector of series-connected light-emitting arrays it is connected a safety unit, at the same time being connected to the connection node of the parallel-connected light-emitting arrays.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20100018A MD197Z (en) | 2010-01-22 | 2010-01-22 | Light-emitting diode lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20100018A MD197Z (en) | 2010-01-22 | 2010-01-22 | Light-emitting diode lighting device |
Publications (2)
Publication Number | Publication Date |
---|---|
MD197Y MD197Y (en) | 2010-04-30 |
MD197Z true MD197Z (en) | 2010-11-30 |
Family
ID=43569614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDS20100018A MD197Z (en) | 2010-01-22 | 2010-01-22 | Light-emitting diode lighting device |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD197Z (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4129059A1 (en) * | 1991-09-02 | 1993-03-04 | Vdo Schindling | Light emitting diode circuit including energy storage capacitor - charges capacitor during half-cycles from AC supply, and discharges through diodes of opposite polarity |
MD821G2 (en) * | 1997-01-30 | 1998-05-31 | Eugen Morozov | Apparatus for electric light switching off |
RU2151473C1 (en) * | 1998-06-25 | 2000-06-20 | АОЗТ "Электролуч" | Device for connection of led-equipped illumination device into alternating current supply line |
RU2256305C2 (en) * | 1999-12-28 | 2005-07-10 | Эвикс Инк. | Controlled-illumination lighting unit built around light-emitting diodes (alternatives) |
RU2264053C1 (en) * | 2003-07-08 | 2005-11-10 | Константин Олегович Турышев | Emitter |
RU2354084C2 (en) * | 2007-06-09 | 2009-04-27 | Евгений Владиславович Двойченко | Photodiode illuminator "ekon-t" |
MD3850C2 (en) * | 2007-04-12 | 2009-12-31 | Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы | Quasi-resonant direct-current voltage transducer |
MD3851C2 (en) * | 2007-07-25 | 2009-12-31 | Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы | Quasi-resonant voltage transducer |
-
2010
- 2010-01-22 MD MDS20100018A patent/MD197Z/en not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4129059A1 (en) * | 1991-09-02 | 1993-03-04 | Vdo Schindling | Light emitting diode circuit including energy storage capacitor - charges capacitor during half-cycles from AC supply, and discharges through diodes of opposite polarity |
MD821G2 (en) * | 1997-01-30 | 1998-05-31 | Eugen Morozov | Apparatus for electric light switching off |
RU2151473C1 (en) * | 1998-06-25 | 2000-06-20 | АОЗТ "Электролуч" | Device for connection of led-equipped illumination device into alternating current supply line |
RU2256305C2 (en) * | 1999-12-28 | 2005-07-10 | Эвикс Инк. | Controlled-illumination lighting unit built around light-emitting diodes (alternatives) |
RU2264053C1 (en) * | 2003-07-08 | 2005-11-10 | Константин Олегович Турышев | Emitter |
MD3850C2 (en) * | 2007-04-12 | 2009-12-31 | Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы | Quasi-resonant direct-current voltage transducer |
RU2354084C2 (en) * | 2007-06-09 | 2009-04-27 | Евгений Владиславович Двойченко | Photodiode illuminator "ekon-t" |
MD3851C2 (en) * | 2007-07-25 | 2009-12-31 | Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы | Quasi-resonant voltage transducer |
Also Published As
Publication number | Publication date |
---|---|
MD197Y (en) | 2010-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) | ||
MM4Y | Short-term patent definitely lapsed due to non-payment of fees |