Company Information

LED lighting
14-01-22
What is the LED lighting? Shenzhen LED lamp manufacturers Shenzhen mei'erte photoelectric Co., Ltd. the knowledge you details of LED lighting, including what is LED lighting, LED lighting, LED lighting advantages, make you a better understanding of LED lighting.
What is the LED lighting:
LED lighting is a light emitting diode lighting, is a semiconductor device. It is used as light emitting materials by solid semiconductor chip, semiconductor carrier occurs through release of excess energy complex caused by photon emission, directly emit red, yellow, blue, green, green, orange, purple, white light. Lighting LED lighting products is the use of LED as a light source created by the.
The development of LED lighting:
Now the global energy shortage fears again rises in the background, energy conservation is the important issue we face in the future, in the lighting field, the application of LED lighting products is attracting the world's attention, LED as a new green lighting products, is the future development trend, twenty-first Century will enter a new lighting time is represented by LED.
China LED industry started in the 70's of the twentieth Century. After 30 years of development, China LED industry has initially formed a LED epitaxial film production, preparation of LED chip, LED chip packaging and LED products application, complete industry chain. In the "national semiconductor lighting project", formed a Shanghai, Dalian, Nanchang, Xiamen, Shenzhen, Yangzhou and Shijiazhuang seven national semiconductor lighting industrialization base. The development of LED industry gathered China becomes the Yangtze River Delta, Pearl River Delta, Delta and Northern fujian.
At present, the development of semiconductor lighting industry to the development of Chinese, epitaxial chip companies especially rapid, packaging enterprises continue to maintain a rapid growth, great progress has been made in lighting applications. In 2007 Chinese LED application products output value has exceeded 30000000000 yuan, has become a full-color LED display, solar LED landscape lighting application products, the world's largest producer and exporter, semiconductor lighting industry emerging is formed. China has formed a certain characteristics in the field of lighting outdoor lighting, the most rapid development, has hundreds of LED street lamp enterprises and the construction of dozens of demonstration Road, but in general lighting market is still backward.
The 08 Beijing Olympic Games showcase for LED lighting makes people have a new understanding of LED, a strong impetus to the development of China semiconductor lighting industry. The current China semiconductor industry is big but not strong, still needs to further enhance the core competitiveness. On domestic enterprises, expand the scale, improve product quality and technical level is the primary task, improve future Dachang patents for capacity, or gradually through R & D breakthroughs in core patent.
LED is called the fourth generation lighting source or a green light, has the characteristics of energy saving, environmental protection, long life, small size, can be widely used in various directions, display, decoration, backlight source, general lighting and city night scene etc.. In recent years, some of the world's developed countries around the LED technology development launched fierce contest. America from 2000 to invest $500000000 to implement the "National Semiconductor Lighting Plan", the EU also in 2000 July announced the launch of a similar "rainbow plan". China's Ministry of science and technology in the "863" program support, in 2003 June for the first time put forward the development of semiconductor lighting plan. Over the years, LED lighting with energy-saving and environmental protection advantages, has received national and all levels of government attention, have introduced policies and measures to accelerate the development of LED lamps; consumers on the environmental protection of new lighting products longed for. However, because of the input in technology and promotion of high cost, makes the LED lighting products to thousands of consumers have been waiting miles away, failed to open its mysterious veil of the aristocracy!
The advantages of LED lighting:
LED lighting energy-saving: energy saving and no pollution for environmental protection. DC drive, ultra low power (single 0.03-0.06 Watt) electro-optical power conversion close to 100%, the same lighting effects than the traditional light source more than 80% energy saving.
LED lighting and environmental protection: environmental benefits, no ultraviolet and infrared spectrum, no heat, no radiation, glare, and waste Recyclable, no pollution does not contain mercury, cold light source, safe touch, belongs to the typical green lighting source.
LED lighting: lighting effect and high point compared to traditional light source monotone, LED light source is low voltage micro electronics, successful integration of computer technology, network communication technology, image processing technology, the embedded control technology, so also is the digital information products, is a semiconductor photoelectric device "advanced" technology, with online program, unlimited, the flexible characteristics.
LED lighting and long service life: LED light source is called longevity lamp, is never extinguished the lamp. Solid cold light source, epoxy resin package, light body and no loose parts, there is no filament burnability, thermal deposition, depreciation and other shortcomings, the service life of up to 60000 to 100000 hours, than the traditional light source life 10 times longer.
LED lighting changes: the LED light source can use red, green, blue three color principle, in the computer technology under the control of the three colors with 256 gray level and arbitrary mixed, can produce 256 x 256 x 256 = 16777216 colors, be the most changeful form a combination of different colors, realize the dynamic changes and a variety of rich and colorful images.
The above is the Shenzhen LED lamp manufacturers Shenzhen mei'erte
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