摘要
利用Thomson data analyzer及中外专利数据库服务平台等工具,从专利类型分布、专利数量年度分布、国家/地区分布等方面分析了在我国申请的有机电致发光显示专利,特别是从法律状态方面进行了较为深入的分析,揭示了有机电致发光显示技术在我国的整体发展态势。
China patents on organic light emitting display(OLED) are analyzed with patent analysis tools, such as Thomson data analyzer(TDA) and China-foreign patent database service platform, from type distribution, annual distribution, area distribution, and especially from legal statuses, to reveal the overall development of OLED technology in China.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2011年第7期106-109,共4页
Materials Reports
关键词
有机电致发光显示
有机发光二极管
中国专利
态势分析
organic light emitting display, organic light emitting diode, China patents, trend analysis