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Automatic Switching of a Multi-mode Projector Display Screen for 3D & 2D Images

Summary: This invention describes a method of installing an active barrier as an adaptor onto a projection screen for displaying normal 2D or multiple 3D images. The converted projection screen can switch in real-time between normal 2D and 3D modes. The control signal embedded in the image is detected with optical means.

Technology Application: •3D display

Country/Region: Hong Kong

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