DISPOSITIF DE VISUALISATION PAR PROJECTION
The projection display comprises a first image generator (5) with an optical unit (8) and mirrors (9, 10) to project its image onto a screen (3), and incorporates a mechanical manoeuvring component (17) inside the screen's projection zone (16). The first image generator can be controlled freely...
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Format: | Patent |
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Zusammenfassung: | The projection display comprises a first image generator (5) with an optical unit (8) and mirrors (9, 10) to project its image onto a screen (3), and incorporates a mechanical manoeuvring component (17) inside the screen's projection zone (16). The first image generator can be controlled freely; it provides variable images and has a liquid crystal display, while the mechanical manoeuvring component is transparent and has a push button (18) that can interrupt a light beam (26). |
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