Group 1 - The immersive viewing space created by Nanjing Lopu at the Shenzhen Cultural Expo features the world's first 20-meter 4K transparent sound LED movie screen, which has been under development for two years and is set to revolutionize the viewing experience through dual breakthroughs in sound and image technology [1][2] - Since its launch in 2024, the transparent sound LED movie screen has gained significant attention, with an average of one screen being deployed globally each month [1] - The showcased screen at the expo represents only 2.6% of the total display area, yet it delivers a remarkable sensory impact [1] Group 2 - Nanjing Lopu's chief scientist announced the release of the first domestically developed technology for commercial cinemas, "LEDMAX IAB immersive sound," which meets international standards and signifies a breakthrough in cinema acoustic experiences [2] - The successful implementation of this technology marks the completion of Lopu's "visual + auditory" dual-engine technology layout, with plans to further promote IAB immersive audio technology in various settings [2] - The company aims to inject new vitality into the cultural industry through technological innovation, with plans to reshape the global cinema industry chain by exporting its patented transparent sound LED movie screen [2]

Group 1 - The 21st China (Shenzhen) International Cultural Industries Fair will take place from May 22 to 26, showcasing Nanjing's cultural and technological enterprises under the theme "Digital Jinling" [1] - Nanjing's exhibition area will feature nearly 30 leading cultural technology companies, utilizing advanced technologies such as AI interaction, embodied intelligence, and holographic displays [1] - The exhibition will highlight Nanjing's historical landmarks through a holographic display by Dasqi Digital Technology Co., Ltd., creating a dialogue between history and modern technology [1] Group 2 - The "Mr. Cao AI" intelligent entity, developed by Nanjing Cultural Investment Group, can engage in conversations and generate personalized "fate divination" based on the "Dream of the Red Chamber" database [2] - The "Nanjing Little Coffee" robot, developed by Jiangsu Jicui Intelligent Manufacturing Technology Research Institute, can serve coffee at a rate of 90 seconds per cup and allows mobile ordering [2] - The Nanjing Yunjin Museum will present innovative cultural products that combine traditional craftsmanship with modern design, including mobile bags and silk scarves [2] Group 3 - Numerous Nanjing enterprises will showcase their unique capabilities, including Lopu's all-transparent sound LED movie screen and original digital technology from Yuanli Digital Technology [3] - Nanjing's cultural enterprises have exceeded 55,000, with 38 companies recognized as top private cultural enterprises in Jiangsu Province and 45 as key cultural technology enterprises [3] - Emerging sectors such as immersive cultural tourism and smart education are experiencing an annual growth rate of 28% [3]