LED lighting starts from government engineering to civil market

2010 the entire LED industry will usher in tipping points, and lit the fire is not the government's Ten City million project, but a large size LCDTV backlight, indoor lighting and large display and other purely commercial projects. According to iSuppli forecasts, in 2010 the world's 40 inch and larger LED backlight LCD TV shipments will grow by more than 6 times more than in 2009, up from the station in 2009 rose to 18 million 800 thousand units. 2010 Global LCDTV shipments of about 180 million units, LED backlight LCD TV penetration rate of about 10%. However, the permeability data is still changing, the more optimistic forecast is to reach 20%. In the field of LED indoor lighting, in fact, by the end of 2009 has begun to rise rapidly, the mainland LED enterprises export orders have been in short supply.

The government attaches great importance to the LED industry, is currently in the peak of the development of Shenzhen, the country is also the peak period. However, if the enterprise is only relying on the government to replace the LED lights to support the entire industry, is not achieved. What is the driving force for the government to change the light on the LED is the key to LED enterprises to develop in depth. Chen Yingchun, vice mayor of Shenzhen in the recently held the 2009 session of the fourth LED Summit on the participating companies said. He gave Shenzhen, the LED packaging enterprises occupy half of the country's cities, pointing out a very correct direction.

Shenzhen LED packaging manufacturers quantum Optoelectronic Technology International Co. Ltd. President Liu Zhen of LED indoor lighting became popular were explained as follows: "TOP (reflection cover perfusion SMD-LED) technological progress to promote the work area of interior LED lighting application of a large number of time. In addition, due to the small power LED chip TOPLED package internal quantum efficiency and external quantum efficiency (120lm/W), which enhance the heat is greatly reduced, the original problems of TOPLED can become a wide range of applications, so as to drive the LED fluorescent lamp sales. "

However, he also analyzed, in fact, in terms of price, LED fluorescent lamp and three primary T5 fluorescent lamp is still the possibility of positive competition, and now the user's enthusiasm for LED lights may be more impulsive. So, in the LED interior lighting is also looking forward to a greater technical breakthrough, which will enhance the efficiency of LED lighting is the most direct factor. Obviously, with the improvement of luminous efficiency, LED fluorescent lamp in the number of LED particles will be significantly reduced, which will directly bring the cost of decline. "

Liang Zhihua, deputy director of the Finance Department of Shenzhen City, said the company is a member of the national semiconductor lighting technology standards working group. He explained that due to the small power below 0.5W is widely used in current indoor lighting in LED, a 20W flat lamp will be nearly 200 LED particles, if the LED luminous efficiency increases, LED particle size, cost down.

China semiconductor lighting engineering technology research and development center director Zhong Qun also pointed out: from a technical point of view, indoor lighting is easier to develop than the outdoor lighting, many Chinese enterprises LED indoor lighting products have been exported in large quantities. However, due to the current energy saving than traditional light source LED chip is not large, the market needs to wait for large-scale development. "

However, there is an area that has really set sail on a large scale, which is the large size LCD TV LED backlight. Due to the progress of LED backlight components, making the LCD TV Kanban market ahead of harvest. Said Liu Zhen.

Samsung is the LED backlight LCD TV in the global outbreak of heroes. Samsung will continue to enhance the yield of LED backlight LCD TV under the stimulation of the global mainstream LCD manufacturers have been followed, Chinese domestic LCD TV manufacturers quickly followed, the Chinese local mainstream LCD TV manufacturers have all launched LED backlight LCD tv. This wave of more than expected market has led to a serious shortage of LED chips. There is news that Samsung will have LED backlight LCD TV shipments in 2010 from 2 million 500 thousand to 10 million Taiwan Taiwan for 09 years, which makes most of its production capacity will eat Taiwan LED chip manufacturers EPISTAR, makes a lot of Chinese LED packaging manufacturers supply becomes quite nervous. Because a lot of LED packaging manufacturers in China using a crystal chip.

According to the China Chamber of Commerce optimistic estimates, in 2010 the domestic LED backlight TV sales will achieve 4 times growth, reaching up to 4 million units, LED backlight LCD TV penetration in the Chinese market will be more than 15%. Bell group pointed out that the Chinese mainland in the field of LED backlight technology is not much, the opportunity is very large, as long as China's TV manufacturers can give local LED backlight companies more opportunities. A mobile phone screen to LED device is about 10, but a 42 inch LCD TV is 1000 LED, this huge market will bring unlimited business opportunities for enterprises Chinese LED backlight, and is likely to create a number of leading enterprises LED package.