17.3: The study on minimizing angular color shift in high resolution Micro‐OLED with Color Filter

In high‐resolution and wide‐viewing‐angle Microdisplay OLED(Micro‐OLED) with Color Filter (CF), the control of the color mixture between adjacent sub‐pixels is a method to reduce the color shift. With optic simulation, we analyze the dependency of the color mixture on design parameters of the pixel structure such as mainly pixel size, CF size, and CF location. Additionally, we propose the design methodology to minimize the angular color shift.