an illumination optical system configured for guiding {HEAD ~ a light flux} from {TAIL ~ a light source} in a converged state to the polarization beam splitter, and also illuminating the reflective liquid crystal display device with light from the light source via the polarization beam splitter and the quarter wave plate 
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an illumination optical system configured for guiding { HEAD ~ a light flux } from { TAIL ~ a light source } in a converged state to the polarization beam splitter , and also illuminating the reflective liquid crystal display device with light from the light source via the polarization beam splitter and the quarter wave plate
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH