The LED, which is regarded as the technologies to light on the future, is getting into people’s everyday life gradually. It will also drive the display field to have the revolution. The LED display has exceeded experts’ predication. As a new emerging industry, the LED display has three billion of the output. The LCD displays will fairly the historical stage as nicely as the CRT show.
Currently, the demand for energy conservation, miniaturization becomes quite sturdy all more than the planet. And the LED display is great for these demands. The source of the LED is solid, small and light. It service life can be a lot more than ten years. The efficiency of the LED can attain eighty percent to ninety percent, simply because its optical spectrums are all centered in the visible light. The LED display has been emerged for twenty years, but it has not been popularized in the prior ten years. With the improvement of technology and raw material, the service life and brightness have advanced by leaps and bounds, and the price is also decreased. The performance of the LED also develops swiftly.
The progress of the LED technology is the largest driving force of its demand and application. At 1st, the LED is regarded as a mini indicator, which is applied in the high-class equipment, such as computer system, acoustics and video recorder. With the improvement of substantial-scale integrated circuit and the laptop technology, the LED show rises. Its application has extended to the digital camera, PDA, cell telephone and so on.
The LED show integrated the micro electro technologies, computer tech and facts processing tech with each other. led screens has develop into the new generation of display medium with lively colors, higher brightness and stability. At the present time, the makers have produced the different types of screens, such as sports game screen, information transmission screen, news release display and so on. The LED screen has so several positive aspects when compared with the LCD display. The public locations, which use the LED display, will develop into the mainstream in future two or three years. The associated integrated circuit is CDCEL949.