公开(公告)号：US20140054442A1

公开(公告)日：2014-02-27

申请号：US13946975

申请日：2013-07-19

申请人： Jinsong Huang ,  Fawen Guo

发明人： Jinsong Huang ,  Fawen Guo

IPC分类号： H01L31/02

CPC分类号： H01L31/02 ,  B82Y20/00 ,  H01L51/0036 ,  H01L51/0094 ,  H01L51/426 ,  H01L51/4273 ,  H01L2251/303 ,  Y02E10/549

摘要： A photodetector includes an anode that is transparent or partially transparent to light, a cathode and an active layer disposed between the anode and the cathode. The active layer includes a nanocomposite material that has a polymer blended with nanoparticles or organic electron trapping particles. The photodetector has a low dark current when not illuminated by light and has a high conductivity when illuminated by light, in which the light passes the anode and is absorbed by the active layer.

摘要翻译： 光电检测器包括对光进行透明或部分透明的阳极，阴极和设置在阳极和阴极之间的有源层。 活性层包括纳米复合材料，其具有与纳米颗粒或有机电子捕获颗粒共混的聚合物。 光电检测器在不被光照射时具有低暗电流，并且当光照射时具有高导电性，其中光通过阳极并被有源层吸收。