Patent attributes
A projection system includes a projector, a controller, and a reflecting mirror in order to project sufficiently bright display information in on a plurality of display areas without distortion. The projector includes a light source, a phase-modulation-type spatial light modulator element, and an optical system. The spatial light modulator element includes a display part displaying a pattern corresponding to the display information, and modulates and emits light radiated on the display part from the light source. The optical system projects modulated light emitted from the spatial light modulator element. The controller generates control conditions for controlling the light source and the spatial light modulator element, based on display conditions acquired from a host system, and controls the light source and the spatial light modulator element, based on the generated control conditions. The reflecting mirror reflects projected light from the projector toward the plurality of display areas.
