According to the present invention, at least three layers in which the cholesteric liquid crystal phase is fixed are included, the three layers in which the cholesteric liquid crystal phase is fixed have different center wavelengths of selective reflection, and the spiral twist direction of the cholesteric liquid crystal is Provided is a projection image display member including a right layer and a left layer, and a projection system including a projector that projects linearly polarized light, a wavelength plate that converts linearly polarized light into circularly polarized light, and the projection image display member. Is done. In the projection system including the projection image display member of the present invention, it is possible to provide a high-quality image even in a bright environment.
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