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Home › Projection device comprising a prism system including at least one totally internally reflecting surface at a boundary between two members of different refractive indices within the prism system

Projection device comprising a prism system including at least one totally internally reflecting surface at a boundary between two members of different refractive indices within the prism system

US Patent 6663243 · Granted Dec 16, 2003

Estimated economic value: $36,585,000 ⓘ

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