以未来三年电子纸市场巨大的发展空间为切入点，分析了现阶段几种柔性显示技术的优势和劣势，认为胆甾型液晶显示在功耗、彩色化、对比度和抗震性等方面具有优势，但成本恐将成为其发展瓶颈。从全球来看，胆甾型液晶的研究和产业化主要集中在国外，国内高校和研究机构还停留在基础研究阶段。介绍了复旦大学在胆甾型液晶领域的研究成果，并结合我国产业环境及柔性显示产业发展特性给出三点发展建议。

E-paper market has great potential and huge development in the next three years. The advantages and drawbacks of the current flexible display technology nowadays were described. Cholesteric liquid crystal display technology has great advantage on consumption, colorization, contrast, aseismicity, etc. but the high cost will be a bottleneck for the further development and popularization. The advanced technologies and industrialization of cholesteric liquid crystal display technology were mainly controlled by the developed countries. The Chinese universities and research institutions still work on the primary studies. Fudan Universitys research findings on the cholesteric liquid crystal display was described in this paper. Combining the characteristics of flexible display industry and the industrial environment in China, three suggestions were proposed.