3D display fully presents the 3D manner of reality entity by using VR (Virtual Reality), 3D graphic technology, computer network technology, 3D display system, and special visual effect technique.For example: Digital museum makes a 3D model of the entire museum environment, so that visitors can browse the virtual museum in the virtual museum, watch the museum of various collections of three-dimensional simulation display, view a variety of collections of relevant information. Through the database search, you can check the statistics of all kinds of collections in the Museum.