Abstract: ［Objective/Significance］ Anti-fingerprint agents have important applications in protecting the surface of touch screens.［Analysis/Discussion/Progress］Based on the mechanism of anti-fingerprint agents，the molecular design concept of anti-fingerprint agent was expounded from amolecular structure perspective. In light of market demand，the preparation methods for two categories of functional anti-fingerprint agents were introduced，and the preparation techniques of anti-fingerprint coatings were also summarized.［Conclusion/Prospect］The market demand for high-end functional anti-fingerprint coatings is expected to increase steadily. Although domestic research on anti-fingerprint agents has achieved systematic progress in molecular structure design and functionalproduct development，challenges persist，including reliance on imported key raw materials and a limited share in the high-end market. Future efforts should focus on technological breakthroughs for raw materials self-sufficiency，precise molecular design，innovation in functional products，and optimization of coating processes，thereby promoting domestic substitution and industrial upgrading. 

Key words: touchscreen, anti-fingerprint agent, anti-fingerprint film layer, antibacterial, UV-resistant, molecular structure

摘要： 【目的/意义】抗指纹剂对触摸屏表面的防护具有重要应用。【分析/评价/进展】根据抗指纹剂作用机理，从分子结构角度阐述了抗指纹剂分子的设计思路，结合市场需求介绍了两类功能型抗指纹剂的制备方法并总结了抗指纹涂膜的制备方式。【结论/展望】未来高端功能型抗指纹剂涂膜的市场需求量将不断提升。国内抗指纹剂研究在分子结构设计、功能产品开发等方面取得系统进展，但仍面临关键原料依赖进口、高端市场份额有限等问题，未来应聚焦原料自主可控技术攻关、分子精准设计、功能产品创新及涂膜工艺优化等方面，推动国产化替代与产业升级。

关键词: 触摸屏, 抗指纹剂, 抗指纹涂膜, 抗菌, 抗紫外线, 分子结构

CLC Number: 

• TQ637