Seoul Semiconductor is a South Korean company founded in 1992, known for developing and manufacturing light-emitting diodes (LEDs). It specializes in LEDs used in automotive, general lighting, specialty lighting, and backlighting. With a global presence, it ranks as the fourth-largest LED manufacturer in the world. The company is headquartered in Ansan, Gyeonggi Province, South Korea, and has been a pioneer in eco-friendly and energy-efficient lighting technologies. Their products are used in a wide range of applications, including consumer electronics, automotive lighting, and industrial uses