Media Resources

Line 2 passes through core business districts such as Hongdae and Gangnam, with an average daily passenger flow of more than one million, and LED screens are distributed in platforms and passages and other areas where passengers must pass, forming mandatory visual exposure in a closed space

As the first subway in South Korea, Seoul Subway Line 1 has upgraded its LED system from a basic indication to an intelligent interactive node that integrates services, safety, and culture, and the application of transparent OLED and other technologies will continue to improve the passenger experience