On the evening of February 4, 2022, the opening ceremony of Beijing Winter Olympic Games arrived as scheduled, the crystal clear "five rings of ice and snow" rose slowly from the broken ice under the backdrop of music, this scene shocked the audience at home and abroad, pushing the atmosphere of the opening ceremony to the climax, behind this stunning appearance is the perfect integration of LED technology and light and shadow art. Kang Shuo Exhibition participated in the design and development of the opening ceremony shaped screen manufacturing, with the excellent work in the history books to show the world a perfect combination of technology and creativity of modern China.