目的 得益于显示技术和智能材料的发展，信息传播的载体越来越丰富。用户界面的形态从静止的平面转向可折叠、可变形等多样形态。用户获取信息的媒介也从二维空间转向多维空间。上述变化对设计表达和用户体验研究提出了新的问题与要求。方法 通过文献调研、案例研究、比较分析和设计实践，归纳了柔性显示技术驱动下用户界面的形态特征，分析了柔性显示界面设计中所面临的问题。结论 从信息维度、界面呈现和交互行为3个方面，通过设计实例论述了设计建议与策略。从信息与物理空间的融合、生态智能反馈等角度讨论了未来柔性用户界面的应用场景和设计可能性。

Benefiting from the development of display technology and intelligent materials, the carriers of information dissemination are becoming more and more abundant. The form of the user interface is gradually endowed with the possibility of various forms such as folding and deforming from the static plane display. The medium through which users acquire information also extends from two-dimensional space to multidimensional space. The above changes put forward new problems and requirements for design expression and user experience research. Through literature research, case studies, comparative analysis and the method of design practice, this paper summarizes the morphological characteristics of flexible display technology driven by user interface, and analyzes the problems faced in the design of the flexible display interface. Design suggestions and strategies are discussed through design examples from three aspects of information dimension, interface presentation and interaction behavior. Then, the application scenarios and design possibilities of flexible user interface in the future are discussed from the perspectives of the integration of information and physical space and ecological intelligence feedback.