Industry analysis: where is the advantage of LED
LED obvious characteristics is the photoelectric conversion efficiency high, color saturation, small volume, high resistance to shock, impact resistance, excluding toxic substances, low-voltage power supply and long service life of human security, such as in daily life, mainly used in prevent mist lighting, light,Compact fluorescent light bulbs convert a led tube considerably higher percentage of their energy into light, which is why they are significantly more energy efficient than traditional filament bulbs. etc. At present, the traditional projector adopts UHE, UHP etc, they have a high bulb light efficiency and brightness, but the coagulation system heat dissipation, and its service life is relatively short.
If the projector application LED light source, that there will be how to advantage? First it can be opened for the projector fuselage miniaturization new roads, due to the volume is small, very LED light for research and development of more compact projector parts, makes the projector products more portable; Moreover, LED or real sense of cold light, work process won't resemble traditional light bulb that produce a lot of heat,At the same time, residents are coming out of their promotional towels own hibernation mode and taking to the outdoors to hike, garden very beneficial to projection product heat dissipation,The settlement resolves the commonwealth's claims fluorescent lights that EarthTronics Inc., which sells mercury-containing compact fluorescent light bulbs easier to control noise; LED light-source long life, it means that the projector then need not as before frequent replacement bulbs, increase later use cost.
In addition, color range is also an important measure of the projector performance. We know, traditional illuminant projector especially due to its light spectrum DLP products limited range, need color wheels for the color, the color wheel speed on colour performance has great influence; LCD products though don't need color wheels for the color separation, colour performance better than the DLP much better, but still not satisfying. Authorities to provide the data from view, traditional illuminant projector products its color gamut range is only 65%, colour of NTSC too many defects.
The emergence of LED(led light bulbs) light can be very good solution to this problem, and white leds and RGB color light source is very suitable for the projector center. Among them, the RGB tricolor LED light source pure color is very high, three kinds of color chronological luminous emanations,Compact fluorescent light bulbs convert a led tube considerably higher percentage of their energy into light, which is why they are significantly more energy efficient than traditional filament bulbs. its color gamut in turn range can be easily achieve 100% above. Say so, LED light source applications can make the projector colour reduction effect more conspicuous.
Finally, the traditional light bulb in both contain harmful to human body mercury, its content is very low, but still though to the human body has more or less damage; And LED source is not contain any harmful elements, in that sense, LED or more environmental protection.
However, the traditional LED light bulb also has cost not easy to control, brightness not enough faults, but any new things in when the primary is plain.heavier than a sack of potatoes. These are definitely aimed at the family leather phone cases camper or the touring tripper rather than the wild camper. Due to its vast projection manufacturers, improve strength increasing emphasis on has been a gradual increase, these years, LED(led flashlights) light source performance has improved to ascend. The old money than in 2005, now LED light source with better luminous rate, more power, better shine and the Angle of the more excellent monochromatic luminous property, in deadly glowing bright and also had larger ascension. New LED source also realized the ac/dc amphibious, can better improve thermal management, all these make it in projection products more realistic meaning, this also for pocket projector market development to provide the solid foundation.
We know, LED source in flat TV application has been more mature, a lot of experiments have shown that it will give the projector bring more perfect colour performance. But nowadays, LED light application in the projector is still in the primary stage.from: cheap led lights
LED obvious characteristics is the photoelectric conversion efficiency high, color saturation, small volume, high resistance to shock, impact resistance, excluding toxic substances, low-voltage power supply and long service life of human security, such as in daily life, mainly used in prevent mist lighting, light,Compact fluorescent light bulbs convert a led tube considerably higher percentage of their energy into light, which is why they are significantly more energy efficient than traditional filament bulbs. etc. At present, the traditional projector adopts UHE, UHP etc, they have a high bulb light efficiency and brightness, but the coagulation system heat dissipation, and its service life is relatively short.
If the projector application LED light source, that there will be how to advantage? First it can be opened for the projector fuselage miniaturization new roads, due to the volume is small, very LED light for research and development of more compact projector parts, makes the projector products more portable; Moreover, LED or real sense of cold light, work process won't resemble traditional light bulb that produce a lot of heat,At the same time, residents are coming out of their promotional towels own hibernation mode and taking to the outdoors to hike, garden very beneficial to projection product heat dissipation,The settlement resolves the commonwealth's claims fluorescent lights that EarthTronics Inc., which sells mercury-containing compact fluorescent light bulbs easier to control noise; LED light-source long life, it means that the projector then need not as before frequent replacement bulbs, increase later use cost.
In addition, color range is also an important measure of the projector performance. We know, traditional illuminant projector especially due to its light spectrum DLP products limited range, need color wheels for the color, the color wheel speed on colour performance has great influence; LCD products though don't need color wheels for the color separation, colour performance better than the DLP much better, but still not satisfying. Authorities to provide the data from view, traditional illuminant projector products its color gamut range is only 65%, colour of NTSC too many defects.
The emergence of LED(led light bulbs) light can be very good solution to this problem, and white leds and RGB color light source is very suitable for the projector center. Among them, the RGB tricolor LED light source pure color is very high, three kinds of color chronological luminous emanations,Compact fluorescent light bulbs convert a led tube considerably higher percentage of their energy into light, which is why they are significantly more energy efficient than traditional filament bulbs. its color gamut in turn range can be easily achieve 100% above. Say so, LED light source applications can make the projector colour reduction effect more conspicuous.
Finally, the traditional light bulb in both contain harmful to human body mercury, its content is very low, but still though to the human body has more or less damage; And LED source is not contain any harmful elements, in that sense, LED or more environmental protection.
However, the traditional LED light bulb also has cost not easy to control, brightness not enough faults, but any new things in when the primary is plain.heavier than a sack of potatoes. These are definitely aimed at the family leather phone cases camper or the touring tripper rather than the wild camper. Due to its vast projection manufacturers, improve strength increasing emphasis on has been a gradual increase, these years, LED(led flashlights) light source performance has improved to ascend. The old money than in 2005, now LED light source with better luminous rate, more power, better shine and the Angle of the more excellent monochromatic luminous property, in deadly glowing bright and also had larger ascension. New LED source also realized the ac/dc amphibious, can better improve thermal management, all these make it in projection products more realistic meaning, this also for pocket projector market development to provide the solid foundation.
We know, LED source in flat TV application has been more mature, a lot of experiments have shown that it will give the projector bring more perfect colour performance. But nowadays, LED light application in the projector is still in the primary stage.from: cheap led lights
The aim of this is certainly in family cases, leather phone vehicle or passenger vehicle instead of a tour of the wilderness. Manufacturers because of its projection range, and improve the growing emphasis on power has been a gradual increase, these years, LEDimprove the performance of the light source to the rise.
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