Light modulating panel, projection apparatus, and projection display system

Abstract

The present disclosure provides a light modulation panel, a projection device and a projection display system, the light modulation panel comprising a light modulation area, the light modulation area being provided with a plurality of sub-pixel units arranged along a first direction and a second direction which intersect each other; the light modulation area comprising a first pixel area and a second pixel area which are adjacent, the second pixel area being located at an outer region of the light modulation area relative to the first pixel area; along the first direction, a first spacing is provided between edges of two adjacent sub-pixel units in the first pixel area, and a second spacing is provided between edges of two adjacent sub-pixel units in the second pixel area, the second spacing being greater than the first spacing. The problem of blurred edges of a projection image can be improved.

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