Mirror system for a projection apparatus. Interuniversitair Micro-Electronica Centrum vzw
Laser and phosphor hybrid light source is used for SLM (spatial light modulator) such as DMD. Technical trend is going toward "Fine pixel pitch" and "Wider" color gamut" which cause lower optical efficiency and lower contrast of SLM. To provide reducing this trade-off relationship, novel optical system and method of projection was disclosed.