Off-axis image projection display system

作者: Brett J. Bryars

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摘要: An image projection display system is provided which utilizes an off-axis illumination configuration. A beam splitter configured to direct a first light along optical path toward reflective imaging devices adapted second produce be projected. Polarizing are interposed between the and each device, with polarizing allow passage of polarized component while blocking beam. The provides high contrast ratio degree brightness significantly improves final quality projected screen.

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