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2013 Beijing International Lighting Exhibition Was Held At The China International Exhibition Center

By: DeRun   Views:6754   Date: 05/24-2013

April 25 -27, 2013 Beijing International Lighting Exhibition was held at the China International Exhibition Center, this exhibition area of ??35,000 square meters, the exhibition hall is divided into five major theme pavilions, a total of two hundred Chinese and foreign well-known lighting companies to participate in. Olympic bright LED lighting brand with Beijing Lighting Fair has many years of cooperation, this attitude is still the leader in the LED lighting industry debut at the venue of the brand museum, a green lighting gluttonous experience for visitors.

The Optiled Optoelectronics Co., Ltd. Huizhou Genki’s a world-renowned LED lighting international brands. Optiled as LED lighting solutions experts, focus on state-of-the-art LED lighting technology, adhere to the spirit of innovation and delve into to create a brilliant LED lighting products, leading the world entered a new era of LED lighting, both professional and service excellence attitude to help customers achieve the outstanding achievements of the industry and even the community of praise and awards.

Expansion of production capacity a few years ago led to the upper reaches of the LED display enterprises are struggling at the same time the government on many of the limitations of the large-scale projects, making weak market. “Wuxiang Hui, general manager of Shenzhen An Puguang Optoelectronics Technology Co., Ltd. (hereinafter referred to as” An Puguang “) .

LED packaging companies product market positioning, must consider the scale, differentiation, product differentiation will enhance the ability of enterprises to cope with changes in the market.

High scraper technical challenges

With the acceleration of urbanization, the demand for high-end LED display of commercial and advertising industry is increasingly apparent.

In addition to a high refresh rate, high-end LED display LED display smooth, flicker-free playback screen, also need to have high Output Levels to achieve a more colorful LED display image.

But almost every production of high-end LED display manufacturers more or less feedback to some technical problems.

In order to increase the output gray level, while improving the refresh rate, you need to select the smaller OE pulse width driver chip. OE pulse width smaller easy to produce output current surges, current surges can penetrate not only the driver IC chip output channel, resulting in damage to the driver IC; blanking the display manufacturers in order to solve the question of the afterglow plus circuit will reverse this current surge plus the LED chip on the circuit board itself is formed by the parasitic inductance generates the projecting wave and together, the maximum reverse voltage can even reach more than 20V, the LED chip itself is reverse breakdown, leakage or dead lights.

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