Under the guidance of the China Optics and Optoelectronics Manufacturers Association, the 19th National LED Industry Development and Technology Seminar (2025’LED) & 2025 National LED Display Application Technology Exchange and Industry Development Seminar, co-hosted by the Optoelectronic Devices Branch and the LED Display Application Branch of China Optics and Optoelectronics Manufacturers Association, was successfully held in Xi’an, Shaanxi Province from September 14 to 16, 2025.
Centered on the theme New Technologies Driving Transformation and Upgrade of the LED Industry, the conference gathered well-known experts in the field, representatives of industrial alliances, association specialists and entrepreneurs for in-depth exchanges on the cutting-edge development trends of LED display technologies. During the conference, Wang Peng, Chairman of Shenglong Co., Ltd., delivered a report entitled A Brief Analysis of LED Holographic Interactive Electronic Sand Table Technology.
Shenglong Co., Ltd. has always adhered to the philosophy of innovative R&D and continuously achieved new breakthroughs and progress in the LED display sector.
As stated in Shenglong’s report, the LED holographic interactive electronic sand table is not a product of a single technology. Instead, it integrates advanced technologies including 3D holographic display, high-precision geographic information and multi-source data fusion. It breaks the limitation that traditional sand tables are for viewing only, and realizes a breakthrough from single display to multi-dimensional interaction.Standing in front of the sand table, users can enjoy a 360° immersive stereoscopic viewing experience, and quickly adjust layouts for deployment. It is widely applicable to military command, emergency management and urban planning, featuring tremendous market value.
This seminar has built a bridge for industry cooperation and provided a platform for LED industry practitioners to communicate and learn from each other. It broadened the horizons of all participants and helped them discover potential cooperation opportunities.
The report delivered by Wang Peng, Chairman of Shenglong Co., Ltd., not only demonstrated Shenglong’s latest initiatives in innovative application of LED display technologies, but also brought new ideas and vitality to the development of the entire industry.
