首页> 外文期刊>Optics Letters >Analytical extraction of the recombination zone location in organic light-emitting diodes from emission pattern extrema
【24h】

Analytical extraction of the recombination zone location in organic light-emitting diodes from emission pattern extrema

机译:从发射图极值分析提取有机发光二极管中的复合区位置

获取原文
获取原文并翻译 | 示例
           

摘要

We present an analytical method for extracting the recombination zone location from emission patterns produced by organic LEDs (OLEDs). The method is based on derivation of the closed-form expressions for OLED-radiated power developed in previous work and formulation of the analytical relations between the emitter position and the pattern extrema. The results are confirmed to be in good agreement with reported optical measurements. The resultant formulae offer insight regarding the dominant physical processes in the device and can be utilized to assess or verify the location of the recombination zone, a very important parameter in the optimization process of OLED efficiency, from standard optical measurements, otherwise a very difficult task to achieve.
机译:我们提出了一种从有机LED(OLED)产生的发射图案中提取重组区位置的分析方法。该方法基于对先前工作中开发的OLED辐射功率的闭式表达式的推导,并建立了发射器位置与图案极值之间的解析关系。确认结果与报道的光学测量结果非常吻合。由此产生的公式可提供有关设备中主要物理过程的见解,并可用于评估或验证复合区的位置,复合区是OLED效率优化过程中非常重要的参数(根据标准光学测量得出),否则将是一项艰巨的任务实现。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号