项目介绍（简介、技术特点、应用范围、市场前景、效益分析及对投资者要求）
(中文) 自1987年美国Kodak公司的Tang CW和Vanslyke SA制作出了第一个性能优良的有机电致发光器件以来，有机电致发光显示由于其具有的优点引起了人们的极大兴趣，有机电致发光显示与现有的液晶、等离子平板显示技术相比，具有结构简单、主动发光、亮度高、高效率、视角大、响应速度快、低压直流驱动等诸多优点。随着研究工作的深入，OLED作为新一代平板显示技术具有极大的市场潜力和竞争力。在OLED的研究中，材料起着决定性的作用，而其中发光材料更是其中的主要材料。在各类有机电致发光材料中，蒽类材料由于其具有较高的荧光量子效率，被广泛应用于构建蓝光材料的。为了提高蒽环的热稳定性和解决其本身容易结晶的问题，大家通常对其9位10位进行修饰，通过引入不同的集团来改善其易结晶的问题。一种方案是引入位阻形成一个非共面的结构，从而解决其易结晶的问题。另一种方案是引入非对称的结构，这样一来不单解决了其易结晶的问题同时也能够增加其量子效率。本项目通过在9位10位引入不同结构的集团同时考虑两个集团的不同平面上，从而更加有效地提高材料的各项性能。
目前陆续开发出多种蒽类材料：9-溴蒽、9，10-二溴蒽、9-溴-10-苯基蒽、9,10-二(2-萘基)蒽、9-溴10-（2-萘基）蒽、9，10-二（1-萘基）蒽、9-（1-萘基）-10-（2-萘基）蒽，接下来要开发的产品有9位10位分别引入咔唑环、咪唑环、苯环、芘环等不同结构的产品，该类材料开发出来后可以被广泛应用到蓝光材料中，目前开发的几款材料中间体市场平均售价大概在8000/kg,年平均出货总量保守估计500kg的话，年销售额可达400万元，此类中间体平均利润大概按照25%-30%计算，年净利润可达100万元。近年来oled在显示及照明出货量都呈现的是一个爆发式的增长，因此材料方面的需求量也将会有个很大的增长，蒽类发光材料会进一步被市场认可，出货量也会进一步扩大。希望能与有条件的企业合作共同开发产品，共同把握市场。
(英文)Organic light-emitting diodes (OLEDs) have made a great progress and attracted great interest in flat-panel displays and solid-state lighting resource over decades since the first report by C. W. Tang and Van Slyke in 1987.OLED has much more advantanges than LCD and Plasma Display Panel, such as simple structure , active emitting , high brightness, high efficieny, large angle , fast response, low voltage dc drive . With the deepening of the research work, as a new generation of OLED flat-panel display technology has a great market potential and competitiveness. Light emitting materials is one of the main materials in the research of the OLED materials. Anthracene has been widely used as building block and starting materials for blue emitters due to its unusual photoluminescence (PL) and electroluminescence (EL) properties. However, its intrinsic character of easy crystallization in solid-state film limited the applications. To suppress the troublesome crystallization and improve thermal stability, the modification of anthracene mostly concerned on replacing the substituents at its C-9 and -10 positions. One strategy for molecular design is introduction of
steric hindrance and forming a non-coplanar molecular structure which could efficaciously suppress crystallization. Another strategy is to introduce asymmetrical structure which might not only strengthen amorphous morphological ability, but also improve the efficiency by slightly changing the substituents. In this work, we designed and synthesized some anthrancene derivatives which have been made to obtain highly efficient deepblue anthracene derivatives by introducing non-planar rotational molecular structure which efficiently interrupted the π-conjugation.
We have developed many kinds of anthracene intermediates now , some as 9-bromanthracene 9,10-
Dibromanthracene ,9-bromo-10-phenylanthracene etc. in the next step, we will modified its C-9 and -10 positions with carbazole ring, imidazole ring, phenyl, pyrene ring to get much more high-efficency blue materials .According to the average price ￥8000/kg now, its annual value will be 400million, and its profit will be 100million .At the same tiem, with the explosive growth of OLED market , anthracene materials will also be needed in large quantity in the future. If any company want to develop these products, we will cooperate with them .
