hanyang university is located in seoul, the capital of south korea. it is a private comprehensive university founded in 1939. dicolor's ha series products are used in the school studio. the precise positioning design ensures the flatness of the left and right sides of the cabinet to achieve the effect of seamless splicing, and the curved splicing creates a larger viewing angle to provide a perfect visual experience. the fanless mute design is more energy-saving and environmentally friendly, and the noise is controlled within 28.8db(a), and it will not interfere with sound collection during program recording.