industrialized power chip is about 110lm/W. We own some technologies with proprietary intellectual property in substrate manufacturing, chip technolog

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LED 照明专利研究分析报告 Patent analysis report of LED lighting 全球 LED( 器件 ) 产业市场规模从 2007 年的 93.82 亿美元, 迅速地增长到 2013 年的 350.7 亿美元, 年均增长率接近 25%, 渗透率从 2012 年的 22% 增长到 2013 年的 26%, 到 2014 年有望达到 32.

1 LED 照明专利研究分析报告 Patent analysis report of LED lighting 全球 LED( 器件 ) 产业市场规模从 2007 年的亿美元, 迅速地增长到 2013 年的亿美元, 年均增长率接近 25%, 渗透率从 2012 年的 22% 增长到 2013 年的 26%, 到 2014 年有望达到 32.7% The global LED industry marketplace has grown from $9.38 billion in 2007 to billion in The average annual increase rate is near 25%, and market penetration rate has grown to be from 22% in 2012 to 26% in 2013, and will be 32.7% in 我国在 LED 产业上起步较晚, 国内企业在 LED 核心技术和专利的掌握方面均落后于国外企业, 随着国家及地方对 LED 产业的扶持逐渐加大, 中国 LED 产业全面进入发展期在技术方面, 国内 LED 与国际同行的技术水平进一步接近目前, 国内研究水平为功率型芯片 lm/W, 功率型芯片产业化水平普遍达到 110lm/W 左右, 在衬底制备外延生长芯片工艺等方面掌握了一批具有自主知识产权的技术, 如硅衬底芯片光效达 110lm/W 在产业方面, 我国 LED 企业总数超过 3000 家其中, 上游外延芯片企业约 50 多家, 中游封装企业达 1000 家, 下游应用企业超过 2000 家 The LED industry in China started late, and the Chinese enterprises lie behind on holding LED core technologies and patents. With more support on the LED industry from the Chinese government, the Chinese LED industry has been in expansion. Our technology is getting close to the international advanced technology. Currently, our research is about power chip lm/W, and the

industrialized power chip is about 110lm/W. We own some technologies with proprietary intellectual property in substrate manufacturing, chip technology and so on.

2 industrialized power chip is about 110lm/W. We own some technologies with proprietary intellectual property in substrate manufacturing, chip technology and so on. Right now, there are more than 3000 LED enterprises in China, with more than 50 LED wafer firms, about 1000 packaging firms, others more than 本报告主要从专利角度对 LED 领域的美国和中国专利进行了详细的研究分析通过美国和中国 LED 技术领域的专利申请情况进行分析, 重点对以日亚化学丰田合成飞利浦科锐和欧司朗为代表的 LED 跨国企业的专利布局进行了深入的研究, 同时对近年来 LED 领域的专利诉讼信息进行了总结报告全文约二万五千余字 Our report analyze the US and Chinese LED related patents, with deep analysis on the patent arrangement of giant LED enterprises like Nichia, Toyoda Gosei, Philips, Cree and Osram. The report also summarizes the patent litigation in LED industry. The full text has more than 25 thousand words. 从 LED 领域的美国专利的公开和授权总量来看, 总体上呈现高速增强趋势, 其中公开量从 2003 年的 3987 件上升至 2013 年的 9285 件, 上升了 2 倍多 In LED field, the amount of patent application and granted patent has been increased rapidly. The published patents has grown from 3987 in 2003 to 9285 in 从美国 LED 专利的技术布局分析来看, 在美国外延领域共有 5878 件专利申请, 芯片领域共有 7190 件专利申请, 封装领域共有件专利申请, 照明应用领域共有件专利申请 In US, 5878 patents are about LED epitaxy wafer, 7190 patents are about

chips, 10558 patents are about packaging, and 27886 patents are about illumination.

3 chips, patents are about packaging, and patents are about illumination 外延芯片封装应用从关键技术专利路线图来看, 如下图反映了白光 LED 专利技术路线时间轴以上为外延领域专利技术路线, 从上到下分别为 MOCVD 生长技术衬底技术缓冲层技术活性层技术路线时间轴以下为芯片技术和荧光粉技术路线 The following is the patent path of key technology of white LED. The epitaxy technology is above the time line, and it is MODCVD technology, substrate technology, buffer layer technology, active layer technology, respectively. Beneath the time line, we illustrate the chip technology and phosphors tehnology. 目录 Bibliography

4 1. LED 照明产业概述 Overview of the LED lighting industry 1.1 LED 照明的概念及演进 Concept and evolution LED 照明的概念 LED lighting concept LED 照明的演进 Evolution of LED lighting 1.2 LED 照明的技术架构体系和技术分类 LED lighting technology architecture and technology classification LED 照明的技术架构体系 Technology architecture LED 照明技术分类 Technology classification 1.3 LED 照明竞争结构 Rivals in LED industry 全球 LED 照明产业发展现状 Global LED industry 中国 LED 照明产业发展现状 Chinese LED industry 2. LED 照明领域专利分析 LED lighting patent analysis 2.1 中国照明专利分析 Chinese patent analysis 申请趋势 patent application trend 专利权人排名 Rank IPC 分类 IPC classification 技术布局 Patent portfolio 2.2 美国照明专利分析 US patent analysis 申请趋势 patent application trend 专利权人排名 Rank IPC 分类 IPC classification

5 2.2.4 技术布局 Patent portfolio 2.3 LED 照明领域关键技术专利路线图 Patent path of key technology in LED lighting 3. LED 照明领域核心企业知识产权分析 Analysis of patent of LED companies 3.1 日亚化学 Nichia 申请趋势 patent application trend IPC 分类 IPC classification 技术布局 Patent portfolio 3.2 飞利浦 Philips 申请趋势 ( 中美 )patent application trend IPC 分类 IPC classification 技术布局 Patent portfolio 3.3 欧司朗 Osram 申请趋势 ( 中美 )patent application trend IPC 分类 IPC classification 技术布局 Patent portfolio 3.4 丰田合成 Toyoda Gosei 申请趋势 ( 中美 )patent application trend IPC 分类 IPC classification 技术布局 Patent portfolio 3.5 科锐 Cree

6 3.5.1 申请趋势 ( 中美 )patent application trend IPC 分类 IPC classification 技术布局 Patent portfolio 4. LED 照明领域知识产权纠纷分析 Analysis of patent litigation in LED lighting 5. 总结与建议 Summary 5.1 国外优势企业的知识产权布局 Patent layout of foreign advanced companies 5.2 我国 LED 企业的知识产权现状及风险 State of the art and risk of Intellectual property for Chinese LED companies 5.3 我国 LED 企业的知识产权策略建议 Intellectual property strategy for Chinese LED companies

than 22 thousand words. 从 OLED 领域的中国专利的申请公开总量来看, 总体上呈现高速增强趋势, 由 2000 年的 19 件迅速上升到 2012 年的近 1200 件, 增长超过了 63 倍 By patent application trend, the amount

than 22 thousand words. 从 OLED 领域的中国专利的申请公开总量来看, 总体上呈现高速增强趋势, 由 2000 年的 19 件迅速上升到 2012 年的近 1200 件, 增长超过了 63 倍 By patent application trend, the amount 新型显示专利研究分析报告 Novel display patent analysis report 自 20 世纪 90 年代以来, 新型显示产业快速发展, 总产值超过 1000 亿美元 2012 年, 全球新型显示产业产值超过 1200 亿美元, 其中 90% 以上市场份额属于液晶显示 (LCD) 从国际看, 日韩中国台湾是新型显示的技术和产业基地日本掌握 TFT-LCD 材料核心装备零部件配套等核心技术,