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Seeing has to purchase season in September, marriage and family room home improvement big plate readers to upgrade a friend start the search candidate treasures. For the newly TV Top favorites LED LCD TV How much do you know, this issue will flat Lecture LED TV Marketplace Shopping guide unravels the term to you to make your shopping easier and convenient stores. LED TV What is TV? LED TV that should be accurate LED backlight LCD TV, LCD TV and common CCFL backlight source is different is condensing for the LED backlight for backlight. Intelligent LED lighting technology uses light emitting point the way, with brilliant, Energy , Environmental protection A few big advantage is in line with trends in human health, a new generation of visual experience Electronic Light source technology, but also the best of traditional CCFL LCD TV upgrade products. LED TV can be divided into RGB-LED backlight and white LED backlight TV TV, LED TV is now available in the market mostly white type. White LED edge lighting and backlighting sub-lattice-type backlight arrangement and ordered two categories. Both have in common is also LED light source technology has inherent advantages, the main difference is LED edge lighting can bring more attractive thickness, lattice-type backlight arrangement is to achieve regional control of intelligent backlight, so the TV picture contrast are significantly improved layered images more prominent in the energy consumption of the performance is more superior. LED key terms of the colorful TV LED TV's main advantages is the colorful LED light source color gamut coverage. Tradition CCFL backlight Excitation light through the phosphor, and its emission spectrum are more complicated than composition, color purity is low, leading to its color gamut is small, usually only about 70% color gamut coverage. The LED backlight narrow emission spectrum, color purity, with good color gamut coverage and color reproduction, color gamut coverage of 105% or more, so color performance even more brilliantly. LED TV term analysis of the environmental energy Traditional CCFL backlight LCD TV must have mercury, that is, everyone is familiar with mercury. Application of intelligent LED backlight LED light source do not contain mercury, completely solve the environmental problems of LCD TVs. In addition, because the internal LED drive voltage much lower than CCFL, consumption and safety are both dominated by (CCFL relatively high AC voltage requirements, start up 1500 ~ 1600Vac, the LED only needs 12 ~ 24Vdc or lower voltage able to work under). LED TV why natural thin clearance? Traditional CCFL LCD TV because it is transmitted white light, so need to add filters to achieve color filter imaging purposes, while the LED backlight directly irradiated without filter, LED backlight on the successful implementation of such a plane of light. Planar light source not only has excellent brightness uniformity, do not require complex optical design, this way the thickness of the LED can be thinner, but also has a higher reliability and stability. LED TV is really long life? In life in the light, LED backlight technology is truly beyond the CCFL. The life of ordinary CCFL backlight basic in 3? 40,000 hours or so, some of the top of the CCFL backlight (WCG-CCFL) life around 60,000 hours or so. The LED backlight life even longer, at the present stage life white LED backlight has been as high as 10 million hours. The e-commerce company in China offers quality products such as China Fat Beam Laser , China Laser diodes, and more. For more , please visit Laser Stage Lighting today!
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