11th Five-Year science and Technology Achievements Exhibition: LED in the eyes of the people

"11th Five-Year" science and technology exhibition has been officially opened in March 9th, the exhibition was officially open to the public, and people of this exhibition enthusiasm is very high, the reporter in the morning to reach the National Convention Center, the door has gathered a lot of waiting for the visit of the people, then the person is in a continuous line.

This exhibition, in addition to the core electronic devices, a new generation of broadband wireless mobile communication network and other major special achievements, high-tech zones, including energy saving and new energy technology, transportation equipment and technology, key technology, new energy vehicles and other materials also received high attention. Of course, semiconductor lighting also accepted the people's "review". People are also consumers, what is the LED in their eyes? The following questions may tell us some answers.

Figure 1 public understanding of the LED should start from the Olympic Games

"Look, that is the future of lighting products"

In the high-tech zones, national semiconductor lighting project and LED lighting industry alliance showcase, LED indoor lighting products of various types, including bulb lamp, lamp, lamp, PAR lamp, adjustable light color LED lamp, LED lighting effects to show the real bird's nest handicraft has attracted a large number of exhibitors and curiosity ask.

"You come and see, this is the future of lighting products," a participant of the audience pointed to the display of the LED bulb to the companion said. Know LED, now a lot of TV is LED, LED heard, energy saving and environmental protection, long life and so on, asked whether to know LED, the reporter got a similar answer.

In addition, it is worth mentioning that, when the two sessions held, the delegates also took the time to come to the exhibition, set off a small climax of the show.

Figure 2 energy saving and prices are the most concerned about the audience

How many such LED

Compared with incandescent lamps, LED energy saving? "How many watts of the LED lamp? How many watts of energy-saving lamps? "Not only the reporter's question, the audience's problem is also a lot, get a detailed answer, the audience feeling" LED really a lot of energy, "but the problem is the price.

Figure 3 the audience asked whether LED lighting can enter households

How about the price of LED

LED lamp prices continue to be asked, when the current price is still relatively high, some viewers said that compared to energy-saving lamps too expensive, it is difficult to accept. But there are also the audience expressed understanding, as high-tech products, the price from high to low is a necessary process, the high price is understandable, although the price is high, but the life is very long, but also believe that prices will continue to decline.

Figure 3 student concerns will be the hope of universal LED

I hope LED can be widely spread"

"I should like to use, the price is too high, hoping to get to allow people to accept the price", also the audience said, with incandescent lamps are being phased out after the disabled, LED should be used more. "Now, energy saving is very important, I have bought some LED lights, but on the show to buy", "home of the major energy-saving lamp, but I bought a LED chip (Note: refers to the actual LED device), not expensive, a simple treatment of the home. In the bathroom, the effect is good, the LED lamp price is higher, when asked about the family using LED, an audience with the reporters on their own small invention.

After a day of the exhibition, have to say, energy saving consciousness, and for LED, people already understand, such as energy saving, long life and other characteristics, there is interest in the audience not only understand their own many even can make some very professional problems, such as light emitting principle, the use of materials, production process etc.. But can not be denied is that people's understanding of the LED is still relatively shallow, in addition to price, such doubts still exist for the application of LED, the audience had told reporters on the LED light effect on the eye worry. In the application, LED display and LED backlight applications have been widely recognized, but few in the home interior lighting.

Although there are people willing to use, would like to take the initiative to buy, but the price is still an important factor in people's attention, of course, this is precisely the industry has been trying to solve the problem. However, people still have confidence and expectations for LED, is a happy thing.

Figure 5 looks very carefully

Figure 6 LED to calculate the economic accounts.