P-121: Colorful Reflective Organic Light Emitting Device without Bias
作者： Tien-Lung Chiu , Yi-Peng Hsiao , Kai-Hao Ko , Chih-Ming Lai , Jiun-Haw Lee
DOI: 10.1002/J.2168-0159.2012.TB06100.X
关键词: Conductivity 、 Optics 、 Optoelectronics 、 Doping 、 Aluminium 、 Ag nanoparticles 、 Cathode 、 Materials science 、 Organic light emitting device 、 OLED 、 Voltage
摘要: Under a white ambient light illumination and without bias, the color-cathode organic emitting device (OLED) shows various reflection colors to display information by utilizing internal interference cavity inside rear cathode. In this report, we employed high conductivity metal-organic material, tris(8-hydroxyquinolinato)aluminum (Alq3) doped with Ag nanoparticles, be interlayer of Its good is leading comparable electrical performance that reference device. There small increase driving voltage 0.5V at 100 mA/cm2 for OLED. addition, thicknesses varies 40, 60, 80 nm alter such as orange, purple, blue green.
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