This paper interprets "transparency" from two perspectives of physical transparency and phenomenal transparency. On this basis, from the application of transparent, translucent, layered space, organizational structure of four levels are described. By comparing various kinds of exhibition space interfaces, it is considered that the "transparency" of the interface may be one of the key factors to create a comprehensive information experience in the exhibition space with the main goal of information dissemination. The expression of "transparency" in the display space interface can be summed up into four levels: the transparent material hides the interface and presents the purity of the exhibits; the translucent material obscures the depth of the space and loads the information; the layered space integrates the multi-dimensional media; the organizational structure brings ambiguous and polysemy experience.