随着以智能化为主导的第四次工业革命不断深入，作为信息交互的载体，信息显示产业已发展成为新一代信息技术的 先导性支柱产业。我国显示产业经过多年深耕，产业规模已达全球首位，但发展壁垒日益显现，上游关键材料领域短板问题 突出，与我国显示大国的产业整体发展水平不匹配，推进我国显示大国向显示强国跨越，亟需提升我国显示材料产业链供应 链自主可控能力。本文分析了国内外显示关键材料的发展现状，以关键材料核心技术、原材料自主供给能力与材料产业化发 展为研究重点，梳理我国信息显示关键材料发展短板与存在的重点问题，总结提出关键材料发展目标、产业发展路径与技术 突破路径。提出了建设国家信息显示材料新型研发平台，强化国家战略科技力量引领；完善国家信息显示材料重大专项布 局，强化材料技术体系建设；培育具有全球竞争力的世界一流企业，强化产业链供应链生态主导力；深化“多链”融合，以 产业协同平台强化产业生态培育等建议。

As the fourth industrial revolution led by intelligence continues, the information display industry—the carrier of information interaction—has developed into a pillar industry for the new-generation information technology. China’s display industry is the world’s largest in scale; however, some developmental barriers are emerging such as shortcomings of upstream key materials, which restricts the overall development of China’s display industry. Therefore, it is urgent to improve the independent and controllable ability for the industry chain and supply chain of display materials in China. This study analyzes the development status of key materials for information display industries in China and abroad, and focuses on the core technologies, raw material self-supply capability, and industrialization development of key materials. It also summarizes the shortcomings and major challenges in the development of key materials for information display in China, and proposes key material development goals, industrial development paths, and technology breakthrough paths. To promote the display material industry, we propose the following suggestions: (1) establishing new research and development platforms for national information display materials and strengthening the leadership of national technological forces; (2) improving the layout of major special projects for information display materials and strengthening the construction of a material technology system; (3) cultivating world-class enterprises with global competitiveness and strengthening the ecological leadership of the industrial and supply chains; and (4) deepening multi-chain integration and strengthening the cultivation of industrial ecology through an industrial collaboration platform.