LED lighting will usher in the upper reaches of the boom high gold content

The magnificent "Afanda" global box office beyond the "Titanic", became one of the first, the 3D version and the IMAX version of 3D lastingachievements. For the IT industry, 3D has become hot hot keywords this year. In some countries, 3D television broadcasting has begun operation, the Hollywood is going to take more 3D movies, and hardware manufacturers are ready, ViewSonic will launch a 23.6 inch LED backlit 3D display in the second quarter of this year.

3D recovery for the LED industry pointed out a broad road. In addition, there are LED energy-saving lamps, LED tv. Although the future of the LED industry is bright, but the industry 70% of the profits concentrated in the upper reaches of a handful of enterprises to master the core technology, which China has a number of listed companies with core technology?.

3D era boost the development of LED industry

The highly anticipated 2010 CES international consumer electronics show was held at -10 local time on January 7th, in Las Vegas, USA.

In Las Vegas, the most famous saying goes, "what happened in Las Vegas should not be heard".

However, as one of the world's largest consumer technology products fair, CES exhibition every year to attract industry giants to attend, has become a consumer electronics vane.

This exhibition reflects a big hot non 3D is none other than. Exhibitors of color TV manufacturers, almost invariably exhibited the 3D stereo tv. ASUS unveiled the world's first 3D liquid crystal display; LG launched the first 3D TV in August 2009, 2010 sold 400 thousand units 3D TV, 2011 sales target is a huge increase to 3 million 400 thousand units; 3D Matsushita TV in 2010 will be fully put into operation; panel manufacturers Samsung, Matsushita, SHARP, odd friends, Martha has been actively into the product development of 3D in.

With the launch of 3D TV production companies in China, the domestic panel manufacturers are expected to actively develop 3D related products.

Xiangcai Securities researcher Jiang Zhou on a financial weekly said, although not a large-scale application, but the LED backlight can be used in the 3D display, it is also a development direction.

Many manufacturers launched LED TV

In addition to 3D, LED backlight has been widely used in television, a number of manufacturers launched LED tv.

LED TV refers to the LED (light emitting diode) to replace the CCFL (cold cathode tube) as the panel backlight module LCD TV, with energy saving, environmental protection, lightweight three advantages. The future of China's flat-panel TV energy efficiency standards promulgated and implemented as well as the concept of low-carbon life, the domestic LED TV sales will be significantly improved.

In this year's CES exhibition, LED television became popular again, a number of industry giants are on display LCD TV products using LED backlight technology, most of the LED TV to occupy the proportion of TV products manufacturers exhibition. According to SHARP LCD shipments amounted to 10 million units and LED TV accounted for half of the expected, only a SHARP LED TV shipments in 2010 will reach the size of 5 million units.

Some researchers expect that in 2010 LED LCD TV penetration will exceed 9.8% of market expectations, LED backlight panel shipments will exceed the previous expected 15 million 100 thousand.

Previously, research institutions Display Search expects 2010-2012 LED penetration in the field of backlight LCD TV will reach 9.8%, 21.9%, 32.1%, for LED backlight LCD TV panel will increase from 3 million 600 thousand in 2009 to 15 million 100 thousand in 2010 the.

Century securities analyst Lu Qin is expected, LED TV sales, high brightness Blu ray LED chips will be in short supply in 2010. Samsung, LG and other manufacturers in 2010 LED TV sales target total 14 million units, if coupled with the Japanese and mainland Chinese local manufacturers, the total sales volume is expected to be around 15 million units, an increase of more than 5 times.

Compared with LCD TV, LED TV is extremely prominent advantages. General 46 inch LCD TV thickness of 10 cm, while Samsung's latest launch of the 7 series of 46 inch LED TV thickness of only 2.99 cm. At the same time, LED does not contain mercury, in line with the development trend of environmental protection. From such point of view, LED TV power consumption than traditional CCFL LCD TV backlight module can be reduced by 30%~50%. If the current China has more than 400 million sets of color TV all replaced LED TV, it can save nearly 60 billion kwh of electricity per year, equivalent to the annual electricity consumption of the Three Gorges dam.

LED lighting will welcome ten years of glory

LED lighting is now the most mature piece of. Green lighting in line with the development of low-carbon economy, LED is the incandescent lamp, fluorescent lamp, energy-saving lamp after the fourth revolution in human lighting.

LED has the advantages of energy saving, environmental protection, low power consumption, long life, rich color, vibration resistance, strong controllability and so on.

Based on the consideration of energy saving, all over the world have developed a schedule to replace incandescent lamps, incandescent lamp was replaced by energy-saving lamps, LED is the trend.

But Societe Generale Securities researcher Liu Liang said that the relatively high cost of the LED lamp, the technology is not mature, is expected to replace energy-saving lamps will play a major role in the short term, but with the increase of technological progress and production efficiency, LED lamp prices continue to decline, is expected after 2012, LED lighting will enter the ten year boom!"

Due to the current LED lamp and energy-saving lamp price gap is relatively large, do not have the ability to enter the ordinary family on a large scale. Under the current circumstances, the government to promote the most anticipated LED street lighting. Liu Liang introduction.

China's Ministry of science and Technology launched the Ten City million