According to the domestic LED authoritative institution - National Center for Quality Supervision, Inspection of semiconductor devices test results show that Tongfang very excellent performance parameters of LED products to reach international advanced level, high-end LED chip products fully meet the technical requirements
"Through research and development in recent years, Tsinghua same side LED backlight large-scale manufacturing cost, light efficiency, brightness uniformity control breakthrough and master the key technology." Tongfang Deputy General Manager Consumer Electronics Division Wang Xiangdong told reporters Tongfang in high-power chip development has made significant progress in key technology improved substantially increase the chip's light emitting efficiency and yield.
In the Chinese market, LED Backlight CCFL LCD TV LCD TV replacement rate of some unexpected, from the public to enter the market only a short burst of one year's time. This makes the lack of advance in this area have been the layout of China's color TV enterprises have been caught unprepared.
Konka, Skyworth, Hisense and other local brands have in the past two years has introduced the LED inside the TV, but the light source are purchased or mass production of the brand products. Although previously, including Konka, Skyworth, Hisense, etc., the traditional color TV manufacturers have increased investment, to enter the field of LED backlight modules.
As a large LCD TV panels into high-risk, and mainly controlled by the patent primarily the hands of Japanese and Korean companies, LED backlight technology will become the Chinese companies into the upper reaches of the main objectives and opportunities. No matter what form of color TV enterprises to enter the LCD module, the surface is to reduce costs as the goal, but are all in the quest for the ultimate goal of the core technology of LED backlight.
However, industry analysts said that as the local TV business is to take more business cooperation with the industry chain in the form of LED modules are the basic secondary processing, and did not really grasp the core technology.
However, as the earliest one of the enterprises to enter the LED industry, but the sudden emergence of Tsinghua Tong Fang, the first to become China's first LED backlight modules to master core technologies of enterprises, the 17-inch -57 inch LED backlight module has the full realization of the amount of production, LED backlight market to become the main suppliers.
The gradual warming of global economic backdrop, "China's first overseas," said Jiangmen City, Guangdong Province, is to develop LED industry, and strive to achieve 50 billion yuan by 2015, the industrial scale, construction, LED industry become an important base, to create the "China Optics Valley."
Jiangmen LED industry in the early start, a good industrial base. The world's largest lighting group - Neo-Neon Holdings of Hong Kong under the city sits Heshan City. Neo-Neon Group's investment in 1990 in Jiangmen, in 2003 began development of LED projects. Currently, the Group is the only Neo-Neon LED lighting to achieve a vertically integrated industry chain enterprises, LED chip production technology in a leading position in China last year, the output value of 2.1 billion.
In 2008, the Guangdong Provincial Information Industry Department and Jiangmen City, signed a framework agreement to accelerate the development of information industry, in the electronic information industry, modern information services, electronic government, information technology applications in areas such as all-round cooperation, and grant Jiangmen City, the "Guangdong Province (Jiangmen) Green (semiconductor) light industrial base "plaque.
In 2009, under the "Program for Reform and Development of the Pearl River Delta", Jiangmen City, carried out in due course the great development of LED industry by leaps and bounds the planning layout, introduced the "High-tech Industrial Development Zone, Jiangmen City, to promote the development of LED industry interim preferences", on the whole have given a discount chain.
Jiangmen, according to official said the "measures" is China's LED industry to support the most preferential policies to attract a large number of well-known enterprises home and abroad, the attention LED industry. This year, or intended to determine the investment in Jiangmen of 41 LED projects, totaling about 280 billion.
It is understood that the existing LED production and application of Jiangmen City, more than 100 enterprises, more than 1,000 associated companies, the last three years average annual output value of more than 30% growth rate last year, the city green (semiconductor) light output of 100 billion yuan, accounting for about one-sixth of the province of Guangdong.
Executive Vice Governor of Guangdong, Zhu Xiaodan, in a recent research activities that is very optimistic about the development of LED industry in Jiangmen, Jiangmen City, on the green light to build bases, and were granted to build the semiconductor light source monitoring stations and the provincial level testing of semiconductor products, the Key Laboratory of Optoelectronic Room fully affirmed.
It is reported that Jiangmen has listed the development of green semiconductor industry planning on the agenda, plans to use 5 to 6 years, invested 2 billion yuan, the LED industry into a leading industry of local economic development, and strive to achieve 50 billion by 2015 industrial scale, LED industry become an important research and development, testing, production base.
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