For example, 100 square meters of PH20 outdoor led display, in accordance with the use of 14 hours a day, 365 days a year calculation. Energy-efficient than conventional led display panel to conserve electricity year hundreds of thousands of degrees, assuming that industrial use of electricity in accordance with 1 yuan / degree calculation, then the annual electricity savings in more than 100,000 yuan, that is to save electricity per square meter 1,000 yuan annual above.

A new generation of energy-saving LED video display at the same time have the following outstanding properties:

1. With a single point of brightness and color correction, brightness uniformity of ≤ 5%
2.64-order programmable current gain adjustment, on-line single-point detection
3.16 for data processing, the brightness is lowered without loss of gray-scale.
4. The new mask design, no dust is not water, the entire screen in terms of black bright screen, when there was no detectable module feeling
5. With a temperature control function, effectively improve the cooling fan efficiency
6. Upgraded version of full-color control system.

Why LED and OLED technology, the best potential for future growth can be one of the industries? Because the current global efforts for the green energy industry, but also a lot more than ever before. This is thanks to first half of 2008 of oil, and other resources are constantly rising prices and global climate change had a tremendous impact on human.

LED compared to traditional incandescent bulbs in the conversion of energy is also efficient. In general, LED conversion efficiency of 80%, while only 20% of incandescent lamps. For example: use of LED traffic lights than the use of incandescent traffic lights, can be reduced to 92% of energy use.

The long term, the establishment of more of the LED, or OLED application markets, then in many parts of the world will no longer need to build too many power plants, even if the global population, more and more demand for electricity and the higher the circumstances. Because the LED and OLED will be able to reduce the power consumption of each of them even users, so once the higher penetration rate of LED lighting, then the existing power plants is sufficient to meet demand.

However, SBI also warns that even if the benefits of LED and OLED so much, but its cost reduction still takes time.

So, currently impeding the popularization of LED and OLED one of the keys is the cost. Once the rapid price declines, and perhaps the market size of LED and OLED will be larger and more popular.

Taiwan is now also actively strive to create LED market. “Ministry of Economic Affairs Bureau of Energy,” has already allocated NT 2-300000000 yuan budget for LED street lamps in the standard-setting, it will start LED streetlight replacement program. According to LEDinside estimates, Taiwan’s LED market as a whole will have a size of 400-500 billion in business opportunities.

First. What is the LED ?- the first question.

LED is a solid light-emitting semiconductor devices, it is used as a solid light-emitting semiconductor chip materials, when coupled with the forward voltage across the semiconductor carrier in place complex caused by photon emission resulting from light. LED can be directly issued a red, yellow, blue, green, blue, orange, purple, white light.

LED lighting