| With the development of LED industry, there are | | | | on the road, therefore, the traffic policemen has |
| more and more LED screens in the streets | | | | noting to do with the device. Some experts |
| nowadays. But people are confusing that whether | | | | maintain that the stimulation caused by the |
| the LED display will cause the security problems | | | | automotive light is for a few seconds, while the |
| or not, such as the traffic safety. If the | | | | LED screen stimulates the eyes continuously. The |
| brightness of the LED display is controlled well, it | | | | accidents always happens in a very short time, |
| will bring convenience to the automobiles and | | | | therefore, the regulation of the LED brightness |
| pedestrians. But if the light is too strong, the | | | | should be put on the agenda. |
| driver is not able to see the sidewalk on the road. | | | | The LED screen is the result of society |
| What is more, the LED display, which is installed | | | | development, but the security problem can not be |
| on the wall of the mall, always plays some | | | | ignored. According to the suggestions of people, |
| wonderful films to please the customers. When | | | | setting the LED with a suitable angle and height will |
| the pedestrians and drivers are coming across the | | | | be better. Thus the screen can beautify the city |
| mall, they can not stop watching the screen. As a | | | | and transmit the information without influencing |
| consequence, the ascendant will happen in such a | | | | the driver. If the LED screen can adjust itself the |
| short time. | | | | brightness of the sky, the accident will reduce. |
| According to the management method of related | | | | The full color LED screen is such kind of light, |
| department, there is no specific regulation for the | | | | which will be popular in the future. The related |
| LED screen which has emerged for only two | | | | integrated circuit is AM29F160DT-90EI. |
| years. The device is installed on the building, not | | | | |