摘要
利用Innography数据库采集了2007—2017年全球OLED专利数据,分析了OLED专利年度申请趋势、专利技术来源地、专利申请人状况、IPC类目、专利未来到期趋势、专利强度和中国OLED主要专利申请人的竞争力,宏观揭示了OLED创新技术发展和研发力量布局、我国OLED产业的技术现状,为促进我国发展OLED技术和产业提供信息参考。
This paper collects global OLED patent data from 2007 to 2017 by Innography database,analyzes the patent application trends,the sources of patent technology,the status of patent applicants,IPC categories,patent future expiration trends,patent intensity and OLED main patent applicants＇ competitions in China,reveals the development of OLED innovative technology,the layout of RD strength,and the technical status of China＇s OLED industry,to provide information reference for promoting the development of OLED technology and industry in China.
作者
林豪慧
朱海燕
LIN Haohui;ZHU Haiyan
出处
《图书情报导刊》
2018年第5期60-65,共6页
Journal of Library and Information Science
