Description Of The LED Market

Published:2011/3/30 2:06:00 Author:Li xiao na From:SeekIC

No matter in the international or Chinese market, the illumination industry undergoes a revolutionary period from the technology to application. The incandescent lamps had gone out of use; the energy-save lamps are prosperous; and the LED lights are just unfolding. However, unplanned actions are existed in this industry. Many manufacturers are trying to enter the LED area for its good prospect. Some practitioners point out that they will be ashamed to mention the illumination industry if they do not set foot in the LED area. But most of the manufacturers are concentrated in the low-end markets.

Statistics show that the power consumption takes twenty-two percent of the total quantity. And the meaning of green illumination is to reduce eighty percent of the consumption by energy-save lamp. There sixty million of chips are used by NXP, namely, five hundred million kilograms of the carbon dioxide emission can be reduced every year. The sales will expand by ten times or twenty times in future years, so the meaning of energy conservation is very promising. However, people have the misunderstanding about energy-save lamp’s mercury pollution. Actually, this pollution is really existed, but many fields in the nature also have the mercury pollution. Research indicates that the mercury pollution in the energy saving light is less than a marine fish.

Currently, the semiconductor magnates have begun to have the LED allocation. A chip of NXP semiconductors has passed the tests of 75000hours and 105 degrees, which is the world’s first application LED chip. This chip always has a good market. Dozens of famous manufacturers have applied this chip in the adjustable LED lamps. The SSL2102 also gained the technique innovative award last year in the national illumination exhibition.

Currently, many people maintain that heat radiation is the main problem of LED lamp. Some experts add that the fundamental orientation of the LED application is to improve the efficacy. The LED belongs to semiconductor, which is limited by the Moore law. So it has a periodic improvement. When it comes to the application market of LED, people think the intelligence and innovation will be the direction. The intelligence illuminations allow the users to put them in anywhere. Moreover, the LED also can be used in the biological molecules field. The related integrated circuit is NJU4051B.

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