Visionox was founded in Tsinghua University on 200 1, and its predecessor was the Tsinghua University organic light-emitting diode (OLED) project group established by 1996. A global leader in organic light-emitting diode industry integrating R&D, production and sales. Participated in the formulation of 7 national standards and 4 industry standards for organic light-emitting diodes, and owned 9,700 key patents related to organic light-emitting diodes. Won the first prize of "National Technological Invention Award" issued by the Ministry of Education in the State Council, the first prize of Technological Invention Award issued by the Ministry of Education, and a high-tech enterprise and advanced enterprise in Jiangsu Province.