Seoul Viosys (an affiliate of Seoul Semiconductor), a professional company specializing in optical semiconductor devices, was ranked number one in global market share in the UV LED field in 2024 in the 2025 report, maintaining its leading position for six consecutive years.
This sixth consecutive year at the top is not a coincidence, but rather a demonstration of its sustainable market dominance, a result of profound significance.
Seoul Viosys, with its proprietary UV LED technology "Violeds," provides innovative solutions in multiple industries, including sterilization, skin regeneration, and air and water purification, continuously leading market development.
In addition, the company owns more than 6,000 technology patents, firmly establishing its competitive advantage in technology.
We will take this sixth consecutive championship as an opportunity to further strengthen our leading position in the global optical semiconductor market.
