This is not science fiction LED information network technology application

At Shanghai World Expo Aviation Museum, reading lamp seat above the table according to the notebook computer on the computer, "excuse me" to achieve the air wireless Internet; in case of Shanghai Museum of "eco home", under the light of a microwave oven receives the light control instruction, automatic start and heating food. This is not science fiction, but China's independent research and development of semiconductor lighting (LED) information technology.

Computer integrated circuit by opening and closing, transmission by the "0" and "1" of the massive data signal; semiconductor lighting Internet is also based on this principle, at the frequency of opening and closing, a pulse in the flash, the signal transmission. The Research Institute of semiconductor Chinese research unit, and the electromagnetic signal to realize wireless Internet, semiconductor lighting information network without electromagnetic pollution, suitable for sensitive areas of aircraft, hospitals, industrial control, RF, including field transparent underwater broadband communications, and can meet the needs of intelligent Home Furnishing, intelligent transportation applications.

With this special light aircraft, the Internet is no longer a dream. In the scenario of World Expo Aviation Museum, reading lamp cabin was converted into a semiconductor light source, the access point of the wireless network, the passenger seat just turn on the lights, the notebook computer access, access to the Internet and Intranet aircraft.

Semiconductor lighting information network and mobile phone interaction, can also be implemented on a variety of optical wireless control information appliances. "Shanghai eco home" case to show this kind of home life: the owner can use the phone or computer Internet, remote wake-up home semiconductor lights, lighting appliances under the command of multiple appliances.

Semiconductor researchers said that this system network access rate has reached 2 megabytes per second (M) bytes, the further development of the bandwidth in the future hundreds of megabytes or even gigabit per second.