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有机发光二极管具有环保节能、低成本、高效节能等特点,使其得到了国内外众多企业的广泛关注。本报告主要针对OLED照明行业市场现状进行分析,再具体进行了行业专利申请数量及类型分析、专利技术生命周期分析、专利申请人分析、IPC分析和专利申请国别分析。最后得出结论:第一,全球LED产业还处于产业化初期,该技术起源于欧美,但实现大规模产业化的国家主要集中在东亚。第二,目前而言,中国LED产业基础薄弱,产业链未完全形成,竞争力不强,而关键技术等大都掌握在日本、韩国和欧洲企业手中。
Organic light-emitting diodes with environmental protection and energy saving, low-cost, high efficiency and energy saving, so that it has been widely concerned about many enterprises at home and abroad. This report mainly analyzes the current market situation of OLED lighting industry, then analyzes the number and type of patent applications, the patent technology life cycle analysis, patent applicant analysis, IPC analysis and patent application country analysis. Finally, the conclusion is drawn: First, the global LED industry is still in the early stage of industrialization. The technology originated in Europe and the United States. However, the countries that have achieved large-scale industrialization are mainly concentrated in East Asia. Second, at present, the LED industry in China is weak, the industrial chain is not fully formed, its competitiveness is not strong, and most of the key technologies are in the hands of Japanese, Korean and European companies.