The purpose of the study is to study the theory and concept of the application of digital technologies in the design of displays. This article discusses in detail the forms of digital display and modes of digital communication, as well as the process of their application in the design of displays of the science and technology museum. With the advent of the digital era, exhibition design is in an era of reconstruction of language, symbols and paradigms. The rapid development and popularization of information technology, while accelerating economic globalization and global informatization, are ushering in a new era. The article classifies digital display technologies and highlights the advantages of digital display design, comparing them with traditional display methods. The design strategy of the digital display of the science and technology museum was proposed and an innovative design was implemented, which fully utilizes the new achievements of science and technology, maximizes the potential of designers and realizes unconventional design innovations.