Projection apparatus and an automatic image adjustment method thereof

A projection apparatus includes a projection unit, an image processing unit, and a detection module. The projection unit receives an image output signal, and converts the image output signal into an image light beam for projecting a projection image. The detection module detects a placement orientat...

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Bibliographische Detailangaben
Hauptverfasser: CHEN CHE-HSUEH, CHEN JUNGI
Format: Patent
Sprache:eng
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