In recent years , an amount of research has been directed to the hole - transport materials for use in organic light - emitting diodes ( oleds ) in an effort to improve the film forming ability and thermal stability of the materials 有机空穴传输材料的成膜性及其薄膜的热稳定性对于提高有机电致发光器件的效率和寿命具有重要的作用。
In recent years , an amount of research has been directed to the hole - transport materials for use in organic light - emitting diodes ( oleds ) in an effort to improve the film forming ability and thermal stability of the materials 摘要有机空穴传输材料的成膜性及其薄膜的热稳定性对于提高有机电致发光器件的效率和寿命具有重要的作用。
The misc logic module can capture and lock the errors of processor local bus and on - chip peripheral bus . these errors can be shown by light - emitting diode light . the chipscope _ ila core is used for debugging the fpga logic and timing 而辅助逻辑主要是用来捕获并锁定powerpc ~ ( tm ) 405的处理器局部总线( plb )和片上外围总线( opb )的错误,并通过led灯进行显示。
In all of the optoelectronic materials , cds was paid more attention for the excellent properties , which has commercial and potential applications in light - emitting diodes , solar cells , and other optoelectronic devices 在众多半导体纳米材料中, cds纳米粒子以其优良的性能引起了许多科学家的极大关注。 cds是典型的-族直接带隙半导体化合物,室温下其禁带宽度为2 . 42ev 。
Baoxiang gao , quanguo zhou , yanhou geng , yanxiang cheng , dongge ma , zhiyuan xie , lixiang wang , fosong wang “ new fluorescent dipolar pyrazine derivatives for non - doped red organic light - emitting diodes ” materials chemistry and physics 99 ( 2006 ) 247 ? 252 高保祥,王明,程延祥,王利祥,景遐斌,王佛松“高荧光量子效率三亚吡嗪衍生物的合成与性能” ,应用化学2007 ,第24卷4期365 - 369 。
Since their development in the mid - 1960 ' s , the luminous efficiency and the light emitting intensity and range of available output wavelengths of light - emitting diodes ( leds ) have increased to such a degree that it is profitable enough to be used for design led solid light 采用蒙特卡罗( montecarlo )计算机模拟仿真方法对用于光源的传统常规形式的发光二极管(小信号级led光源)进行建模和模型求解。
Colourful light - emitting diodes leds , as well as sequins and feathers , that literally put your breast in the spotlight . " light - up bras make a popular addition to any outfit , and will definitely bring you attention , " the company , enlighted , says on its web site 这家名叫enlighted的公司在其网站www . enlighted . com上说: “发光文胸可以为你的任何衣着增添流行色彩,而且一定会让你成为众人目光的焦点。 ”
Then , to reduce emissions , planners are focusing initially on “ low - hanging fruit , ” including replacing sport utility vehicles in state government fleets , acquiring more energy - efficient office equipment , and using light - emitting diodes for traffic lights 接下来为了降低排放量,规划者首先把焦点放在一些唾手可得的事项上,包括把州政府车队中的运动休旅车替换掉、引入能源使用效率较好的办公器材,并在交通号志灯中采用发光二极体。
Also this circuit can display the output voltage values with light - emitting diodes real - timely . after debugging and running . the display driving circuit and the adjustable steady voltage power supply circuit designed in this paper attained a good display effect on the tft - lcd with lvds interface 经过实际调试运行,本文设计的lvds接口的tft液晶显示模块驱动电路,和单片机控制的直流稳压可调电源,能够有效驱动tft - lcd ,并控制其像素的显示。
The combined toy as right request 3 stated , whose character is : the electronic components electrically or electromagnetically connected with the iron stick or the magnet stick can be resistor , capacitor , inductor , battery , switch , diode , audion , ic ( integrated circuit ) , motor , led ( light - emitting diode ) , infrared ray receiver , sound circuit and instrument 如权利要求3所述的组合玩具,其特征是:和铁棒或磁铁棒电连接的电子元器件是可以是电阻、电容、电感、电池、开关、二极管、三极管、集成电路、马达、发光二极管、红外线接受器、发声电路、仪表。