insert 层结构器官的 electroluminescent 设备(OLED ) 基于新光材料(Zn (salen )) 被制作。设备的配置是 ITO/CuPc/NPD/Zn (salen )/Liq/LiF/Al/CuPc/NPD/Zn (salen )/Liq/LiF/Al。有效插入包括 LiF (1 nm ) 的电极层当单个半透明的镜子,和 bilayer 阴极 LiF (1 nm )/Al (100 nm ) 被用作一面思考镜子, /Al (5 nm ) 被使用。二面镜子形成 Fabry-Perot microcavity 和二个放射性的单位。分别地,最大的亮度和发光效率到达 674 cd/m2 和 2.652 cd/A 它分别地比常规设备高 2.1 和 3.7 倍。在常规单个单位的设备上的优异亮度和发光效率被归因于 microcavity 效果。
An insert layer structure organic electroluminescent device(OLED) based on a new luminescent material (Zn(salen)) is fabricated. The configuration of the device is ITO/CuPc/NPD/Zn(salen)/Liq/LiF/A1/CuPc/NPD/Zn(salen)/Liq/LiF/A1. Effective insert electrode layers comprising LiF(1nm)/Al(5 nm) are used as a single semitransparent mirror, and bilayer cathode LiF(1 nm)/A1(100 nm) is used as a reflecting mirror. The two mirrors form a Fabry-Perot microcavity and two emissive units. The maximum brightness and luminous efficiency reach 674 cd/m^2 and 2.652 cd/A, respectively, which are 2.1 and 3.7 times higher than the conventional device, respectively. The superior brightness and luminous efficiency over conventional single-unit devices are attributed to microcavity effect.