Fig. 1. Schematic diagram of ray tracing

Fig. 2. Simulation model of reflective liquid crystal module

Fig. 3. Dots morphology

Fig. 4. Simulation of conical dots with different heights

Fig. 5. Simulation of truncated cone dots with different top radii

Fig. 6. Conical dots analysis

Fig. 7. Prismatic dots

Fig. 8. Right-angled prismatic dots

Fig. 9. Simulation results of prismatic dots