电致发光

The luminescence mechanism of the device is solid state cathodoluminescence because electrons are accelerated in solid instead of in vacuum.

这个结果将SSCL从有机材料扩展到无机材料，为实现蓝色无机电致发光提供了新的途径。

The results indicate that this europium chelate possesses both hole-transporting and electron-transporting abilities.

结果表明Eu2 4Phen2 是一种同时具有空穴和电子传输能力的红色电致发光材料。

In this paper, color organic thin film electroluminescent devices with high stability are investigated.

在得到稳定的绿色有机薄膜电致发光器件基础上，对矩阵显示屏及动态显示技术进行了研究。

The Spanish matador known as El Cid is carried away to the infirmary after being gored by the fighting bull, EL Ventorrilo, during a corrida at the San Fermin festival, on July 9, 2009, in Pamplona.

西班牙斗牛士称为厄尔尼诺西德是带走的疗养院后gored的战斗牛市，电致发光Ventorrilo ，在corrida在圣费尔明节，在2009年7月9日，在潘普洛纳。

Energy transfers from both carbazole and oxadiazole moieties to terbium complex were compared by means of photoluminescence.

单层聚合物电致发光器件ITO／PKMOTb／Al的启动电压低至6.2V。

The geometry structures have been optimized by semiempirical method AMI, on the base of this, the electronic properties and energy band structure of typical polymers were performed by EHMACC. The influence of photo-electricity on PPV-like electroluminescent polymers substituted by alkyloxy and cyano were discussed.

采用半经验AM1方法优化体系的几何结构，在此基础上，对典型的聚合物采用EHMACC程序计算能带结构，讨论烷氧基和氰基取代对PPV类电致发光聚合物光、电性质的影响。

Extensive studies have been made on organic and polymeric light emitting diodes because of their practical application as well as inherent scientific interest. Polymer LEDs using Poly (p-Phenylene Vinylene) were first reported in 1990 by Friend Research group and since then various other kinds of conjugated polymers have been developed which exhibit electroluminescence.

自从1990年英国剑桥大学Friend研究小组用聚对苯撑乙烯制作发光二极管以来，人们对PPV及其衍生物的电致发光性能进行了广泛研究并且取得了很大进展。

Both the PL and EL of PPV are bluish-green emitting, the molecular weight, luminescenceefficiency and brightness of which are obviously higher than the homo-polymers and thecopolymers consisted of 9, 10-anthracene vinylene reported.

初步研究结果表明，聚2，6-蒽基乙烯膜状态下的荧光发射光谱和电致发光光谱均呈蓝绿光发射，其分子量、发光效率和亮度显著高于已有报道的聚9，10-蒽基乙烯，也明显高于文献报道的9，10-蒽基乙烯与其它单体的共聚物。

As if a glowing runway, the electroluminescent flooring could keep you from stubbing your toe during a groggy trek to the bathroom, guide you to the bedroom after a late-night out and even replace a child's conventional nightlight.

这种电致发光地毯就像一个发光通道，可以让你在迷迷糊糊进入浴室时避免碰伤脚趾，半夜时指引你进入卧室，甚至还可以充当孩子卧室的夜间照明灯。

Conjugated polymers which are different from traditional semiconductor, have some unique properties. Most of them are quasi-one-dimensional systems with strong electron-phonon interaction. Their carriers are composite particles, which are different from simply electron and hole, characterized with the surrounding distortion of lattice configuration (polaron with spin 1/ 2 , bipolaron with spin 0 etc.). The transport of the carriers and the process that oppositely charged polarons combine to from exciton are believed to be of fundamental importance for electroluminescence properties.

共轭聚合物具有不同于传统半导体的特性，它们是强电-声相互作用的准一维体系，其载流子不再是简单的电子和空穴，而是伴随晶格畸变的具有内部结构的复合粒子(自旋1/2的极化子、自旋为0的双极化子等)，这些载流子的输运、以及正负极化子对复合成激子的过程在很大程度上决定着聚合物的电致发光性质。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。