Projection apparatus provided with a heat sink

A projection apparatus includes an outer casing, a light source disposed within the casing for generating light beams, and an optical engine connected to the light source for receiving the light beams in order to project an image. A heat sink includes an air tunnel mounted within the casing, and hav...

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Bibliographische Detailangaben
1. Verfasser: Hsu, Nien-Hui
Format: Patent
Sprache:eng
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