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2014 LED Chip Demand Huge Overall Demand Will Reach 61 Billion

LED (LightingEmittingDiode) light emitting diode lighting that is , a semiconductor light-emitting solid device . It is the use of solid semiconductor chip as a light emitting material in the semiconductor photon emission caused by carrier recombination occurs to release excess energy directly emit red, yellow , blue and green light , on this basis , the use of trichromatic theory, adding phosphors can emit red, yellow, blue , green, blue, orange , purple, white and any color of light. Semiconductor materials such as GaAs ( gallium arsenide ), GaP ( Gallium Phosphide ), GaAsP ( gallium phosphorus ) and the like.

NPD Display Search said , reducing LED backlight with LED demand, but a sharp rise in demand for lighting , estimated overall demand from the LED chip 17 billion in 2012 to grow to 61 billion in 2014 .

According to NPD Display Search latest LED lighting and monitor supply and demand quarterly report shows that in 2013 the global LED lighting chip sales of $ 1.1 billion by 2017 is expected to reach $ 3.4 billion . With 500 × 500 micron standard size estimate , LED chip demand is expected to grow from the overall 17 billion in 2012 to $ 61 billion in 2014 .

However, while the demand for LED lighting will increase in the next few years, but LED -backlit TV panel demand for chips and other display devices are expected to be used from 2014 began to decline. Backlight chips fall was mainly due to demand for LED -backlit LCD TV sales growth is slow, resulting in improved efficiency while reducing the number of LED chips used per backlight module .

2013 sales of LED backlighting chips for $ 2 billion , but in 2017 is expected to decline to $ 1.4 billion . In contrast , LED lighting chip demand growth starting in 2012 , is expected to continue to grow until 2017 .

NPD DisplaySearch LED backlight and lighting analysts She Qingwei (Steven Sher) said , LED market researcher awaited market growth wave has finally arrived . In the LED backlight demand decline significantly contribute to the growth of the LED lighting market to keep growing LED .

NPD DisplaySearch analysis, with the decline in the cost of LED fluorescent tubes , will continue to replace traditional fluorescent lighting , lighting for 24 hours , especially in places such office and workshop . LED lamps are the most popular LED lighting products , as compared with traditional lamps, LED lamps contain no mercury , 50% more energy-efficient , longer life .


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