No49

三基色大功率矩阵式贴片LED系统项目

    一、项目主要内容
    （一）项目名称：三基色大功率矩阵式贴片LED系统项目。
    （二）项目内容：该项目建设的内容是在DMX512协议和计算机网络技术TCP/IP协议为基础开发三基色大功率LED电源控制器（IEM-NETLED）系统。
    二、项目提出的依据及必要性
    LED（lightemitting diode中文意思为发光二极管）是一种能够将电能转化为可见光的半导体，它改变了白炽灯钨丝发光与节能灯三基色粉发光的原理，而采用电场发光。据分析，LED的特点非常明显，寿命长、光效高、无辐射与低功耗。LED的光谱几乎全部集中于可见光频段，其发光效率可达80-90％。一般人都认为，节能灯可节能4/5是伟大的创举，但LED比节能灯还要节能1/4，这是固体光源更伟大的改革。除此之外，LED还具有其他优势，光线质量高，基本上无辐射，属于典型的绿色照明光源；可靠耐用，维护费用极为低廉等等。正因为LED具有以上其他固体光源还无法匹敌的特点，10年后LED将是照明行业的主流光源。
    三、市场前景分析
    历经多年发展，目前我国已经逐渐形成LED较为完整的产业链，但是，国内企业主要集中在下游技术含量不很高的封装领域，而上中游领域只在近几年开始逐渐发展，国内的LED产品供应能力目前远不能满足需要，还必须大量进口。根据中国光协光电器件分会的统计。2003年全国LED产量达200亿只，其增长率为25％，其中超高亮度LED约50亿只，增长率约50％。芯片产量方面，普通亮度LED芯片产量为30多亿只，超高亮度芯片（含四元系A1GalnP和GaN基蓝、绿芯片)产量为15亿只～20亿只。LED产值约130亿元，其增长率为30％，从事LED的企业约500家(含LED应用产品的开发和生产企业)。从事LED产业的就业人员约4万人。LED元件在2005年的全球市场规模约为55亿美元，其中50%在日本，20%在台湾。目前LED大量应用在指示功能，而该领域也是LED最先进入的市场，如户外显示板、交通号、灯及平面照明等。随著高阶手机采用LED当背光源後，LED又打开了新的应用领域。未来，LED最被看好的应用是在7-40寸的平面显示器市场，一旦LED能够成功成为平面显示器的背光源，其市场产值将会大幅成长。
    四、建设规模及产品方案
    建设规模及产品方案：建设规模为年产100万只LED。
    五、技术方案及设备方案
    （一）技术方案。白光LED目前主要技术路线有两大类，一种以单芯片加荧光粉，另一种是多芯片组合而成。作为白光LED主要配套原材料的荧光粉．目前国内虽然有好几家可以提供，但由于某些性能和工作寿命还不够理想，目前主要还是靠进口。该项目采用矩阵式把红、绿、蓝三基色贴片模组组合在一起，提高了发光功率，减少了空间，同时也降低了成本。
    （二）设备方案。该项目主要生产设备有超声波铝丝焊线机、金丝球焊机，刺晶显微镜，扩晶机，背胶机，点胶机，脱膜机，LED封装设备,LED数码管设备等。
    六、项目投资概算
    该项目计划总投资1.1亿元，其中固定资产投资1亿元，铺底流动资金需1000万元。
    七、经济效益分析
    该项目完工投产后，年产LED产品100万只，年实现销售收入1.6亿元，利税3050万元，其中利润2100万元，投资利税率27.7%。

Recommendation for IEM-NETLED system project

Ⅰ Main contention

   ⅰ Name: IEM-NETLED system project

   ⅱ Main contention

   The purpose of the project is to exploit IEM-NETLED system on the basis of DMX512 and TCP/IP agreements.

Ⅱ Background

   LED is a kind of semiconductor which can twist electricity power into visible light. According to the analysis, LED possesses advantages as long life, high efficiency low power consumption, non-radiation and so on. The spectrum of LED mainly centralizes in visible light wavelengths with a light efficiency high up to 80-90%. Generally speaking, it would be great for energy-saving lamp to save 80% energy, while LED can save 25% of the energy consumption of the energy-saving lamp. It is a more stupendous reformation for solid light source. Moreover, LED possesses advantages as high quality light, non-radiation and durability and low maintenance cost which other solid light source can’t compare with. It can be forecasted that LED will be the principle light source after 10 years.

Ⅱ Market prospect 

   After development for a long time, we have formed a whole set of industries line at present. But, domestic enterprises are mainly ranged in downstream as wrap whose technique content is low. And, the upstream and middle-stream fields have developed for just few years. The domestic LED products are far from meeting the need and much depends on import. According to the statistic data, the domestic LED products came to 20 billion with growth rate high up to 25% in 2003, including 5 billion high lightness lamps. As to CMOS chips, the output of ordinary lightness LED was 3 billion and special lightness lamps 1.5-2 billion with an output value to 13 billion RMB. The growth rate was high up to 30%. The factories and people engaged in LED industry were 500 and 40 thousand respectively. The sales of LED in 2005 were about 5.5 billion dollars including 50% in Japan and 20% in Taiwan. At present LED components are used in indicate function at large quantities which is the initiate market of LED. As the superior mobile phone adopts LED as back light source, LED has exploited new application area. In the future, the best application of LED will be 7-40 inches display market. The market sales of LED would grows at a high speed if LED is used as the back lighting source.
　
Ⅲ Construction scale and production plan   
       
    The scale of the construction is 1 million LED.

Ⅴ Investment of the project

    The total investment of the project is 110 million RMB including fixed assets of 100 million RMB and current funds of 10 million RMB.

Ⅵ Economic benefits

    As the operation of the project, annual outputs of 1 million LED are expected to realize. Revenue sales and profits are expected to 160 million RMB and 21 million RMB respectively. 9.5 million RMB can be paid as taxes.