Changchun Hilda LED display in Chinese National Exhibition 2007 years Russia Chinese ""

Broadcasting network Changchun April 29th news (reporter Liu Yuanyuan) "full color LED dot matrix module high uniformity of display" days ago in Jilin successfully mastered this technology, marking China's LED display has been among the world's advanced level.

By Changchun Hilda electronic technology limited company to undertake 2006 year province technology development project "low cost high clear LED large screen digital TV industry key technology breakthrough, experts believe that the" full color LED dot matrix module high uniformity of display has reached the world advanced level. LED display in the core technology with independent intellectual property rights "is suitable for the mass production of LED display brightness, chroma pointwise consistency correction technique, the results have been applied for 12 patents, including 9 invention patents.

LED display is composed of hundreds of thousands or millions of semiconductor components (LED). Due to the discreteness of the components themselves, hundreds of thousands of millions of components to achieve high uniformity of the screen is difficult to achieve. Suitable for mass production of LED display screen brightness and chroma point by point calibration technology is a good solution to this problem. At the same time, the technology also solves the problem of the brightness and chroma of the display caused by the decay of the led. The cost of the system is 20% lower than that of the current single lamp discrete LED display.

In the recently held 2007 years "Chinese China Russian National Exhibition", Changchun Hilda Electronic Technology Co Ltd shows the pointwise consistency of brightness and color correction technology of 18 square meters "made" single discrete LED display lights". Vice Minister of the Ministry of science and technology Shang Yong forward to visit China President Hu Jintao and Russian President Vladimir Putin said: "the high definition, high uniformity LED full color display, the use of self-developed unique technology, represent the advanced level of Chinese LED display, can be comparable with the international level. "

LED display Changchun Hilda, both the technical level or display effect, can be comparable with the United States aktronics company, Barco of Belgium, and the British Lighthouse company, and the price has a great advantage. In Russia China years "Chinese National Exhibition", a number of Russian dealers have signed a cooperation agreement with the intention of Hilda company, or hope to China investigation to the company immediately.

This year, the company will enter Changchun Hilda Changchun Changchun high tech Zone Sino Russian science and Technology Park, and has been in the Changchun high-tech zone construction area of 5000 square meters, is expected in the second half of the new plant is completed, then the full color LED dot matrix module high uniformity of display production capacity can be greatly improved.

Source: Broadcasting Network