| 摘要 |
A laser display apparatus is provided to obtain a clear image by installing a speckle removing unit in a light incident surface of a light path unit which uniformly mixes light divided by a rotary color divider. A laser display apparatus(100) comprises the following parts: a light source for generating a laser beam; a light path unit(14) which has a speckle removing unit(50) in an incident surface of the laser beam and uniformly mixes light passing through the speckle removing unit; and a video display unit(16) for displaying a video through the laser beam emitted from the light path unit.
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