| 摘要 |
A projector includes a light module and an optical engine. The light module includes a fixture, at least a light source and a light guide element. The light source, disposed on the fixture, is for emitting a light along a direction. The light guide element, disposed on the fixture and adjacent to the light source, is for changing the direction of the light. The optical engine, disposed near the light module, is for receiving the light emitted from the light guide element and for generating an image. The fixture is detachably disposed on a projector, so that the light module is detachably disposed on the projector.
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