73‐1: Study of Micro OLED optical simulation

Based on thin film optical theory (TFO), we build 1D and 2D simulation model of micro OLED. TFO 1D model is used to simulate the spectrum of micro OLED with flat structure, and TFO 2D model is used to simulate the spectrum of micro OLED with real 3D structure. The matching degree between simulation and mesurement are both larger than 80% in all viewing angles, the optical characteristics of micro OLED can be simulated more accurately. Moreover, it is the first time to build the TFO 2D model in micro OLED industry.