F. Picard, F. Duchesne, M. Jacob, C. Larouche, C. Vachon, K. K. Niall. "Development of a DVI compatible VGA projector engine based on Flexible Reflective Analog Modulators (FRAM)" Advanced Deployable Day Night Simulation Symposium, DRDC-Toronto November 13th-14th, 2007
Résumé: The development of a Digital Video Interface (DVI)-compatible VGA projector engine based on Flexible Reflective Analog Modulator (FRAM) is reported. The FRAM technology development began a few years ago in response to a need for a new projection technology allowing the achievement of ultra-high resolution for high fidelity simulations. This technology relies on simple micromirrors produced using typical Micro Opto Electro Mechanical System (MOEMS) manufacturing processes. It has the advantages of offering a simple fabrication process (3 masking layers), a quick response time (lower than 5 µs) and to be wavelength insensitive over large spectral ranges. Additionally, the light modulation with these microdevices does not require the achievement of a very high quality optically flat state of the micromirrors which is typically difficult to obtain yet necessary for other MOEMS modulation technologies.
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