| 熊书玲.基于专利计量的8K超高清显示技术应用研究进展[J].全球科技经济瞭望,2022,37(2):34~43 |
| 基于专利计量的8K超高清显示技术应用研究进展 |
| Application Research Progress of 8K Ultra High Definition Display Technology Based on Patent Measurement |
| 投稿时间：2021-12-13 |
| DOI：10.3772/j.issn.1009-8623.2022.02.006 |
| 中文关键词: 超高清显示；8K；专利；应用研究 |
| 英文关键词: ultra high definition display; 8K; patent; application research |
| 基金项目:中央级公益性科研院所基本科研业务费创新研究基金青年项目“超高清显示（8K）产业态势研究”（QN2021-03）。 |
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| 中文摘要: |
| 超高清显示是显示技术继模拟、标清、高清后的新一轮代际演进，是新一代信息技术的重要发展方向。本研究基于Innography专利数据库收录的专利数据，对全球8K超高清显示技术领域进行分析，从多个角度展示了8K超高清显示应用研究领域的发展情况。研究结果表明：近年来，超高清显示领域快速发展，已步入成熟期，应用研究主要集中在电视系统及视频点播等技术领域。专利主要分布在中国、美国、韩国和日本等国家/地区。相比之下，我国企业创新主体实力偏弱，专利质量和技术竞争力有待提升，应加强政策引导，加大研发投入，增强专利保护意识，推动我国超高清显示技术快速向产业化发展。 |
| 英文摘要: |
| Ultra high definition display is a new intergenerational evolution of display technology after analog, standard definition and high definition. It is an important development direction of the current new generation of information technology, along with 5G and artificial intelligence. Based on the patent data collected by Innography patent retrieval and analysis platform, this paper analyzes the global 8K ultra high definition display field, and shows the development of the application research in the field of 8K ultra high definition display from multiple perspectives. The research results show that in recent years, the field of ultra high definition display has developed rapidly, and the application research mainly focuses on the technical fields such as TV system and video on demand, but the key technical bottlenecks still need to be broken through. Patents are mainly distributed in China, the United States, South Korea, Japan and other countries/regions. In contrast, the strength of technological innovation body in China is weak, the patent quality and technical competitiveness need to be improved, and the international patent layout is few. Therefore, policy guidance should be strengthened, R&D investment should be increased, and patent protection awareness should be enhanced to promote the rapid industrialization of ultra high definition display technology in China. |
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