基于专利情报和文献计量的国内3D打印技术研究分析  

Patent Information and Bibliometrics Based Analysis on Studies of 3D Printing Technology in China

作　　者：任佳妮[1] 张薇[1] 钱虹[1] 武茜[1] 

机构地区：[1]陕西省科学技术信息研究所,陕西西安710054

出　　处：《情报探索》2016年第4期51-57,共7页Information Research

摘　　要：[目的/意义]识别国内3D打印技术领域核心技术和研究热点,有助于为3D打印产业提供有用的竞争情报。[方法/过程]运用专利情报和文献计量分析方法,对国内关于3D打印技术的授权专利和核心期刊论文,分别从专利申请总量、主要专利权人、发文量、核心作者、高频关键词、研究热点等方面进行对比分析。[结果/结论]3D打印技术新材料的研制开发、新成型技术、模具(模型)制造、打印设备精准度研究将是未来研究趋势。[Purpose/significance] Identifying core technologies and research hotspots of 3D printing is helpful in providing useful competitive intelligence for 3D printing industry. [Method/process] The paper applies patent information and bibliometric analysis,carries out a comprehensive analysis on granted patents and core journal articles of 3D printing technology in China, from aspects of quantity of patent applications, main patentees, quantity of published articles, core authors, high-frequency keywords and research hotspots. [Result/conclusion] Research and development of new materials, new molding technology, model manufacturing and precision of printing equipments will be the future research trends.

关 键 词：专利分析 文献计量 3D打印 研究热点 

分 类 号：G252.8[文化科学—图书馆学]