| 摘要 |
A projector includes an illumination optical system capable of emitting first light and second light of a wavelength longer than that of the first light; a first liquid crystal panel constituted so as to include a first liquid crystal layer and capable of modulating the first light emitted from the illumination optical system; a second liquid crystal panel constituted so as to include a second liquid crystal layer having a transition temperature from a liquid crystal phase to an isotropic phase higher than that of the first liquid crystal layer and capable of modulating the second light emitted from the illumination optical system; a projection optical system projecting the first light modulated by the first liquid crystal panel and the second light modulated by the second liquid crystal panel; and a cooling mechanism for cooling the first liquid crystal layer. |
