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2007 IEEE 20th International Conference on Micro Electro Mechanical Systems (MEMS)
We demonstrate a MEMS-based display system with a very wide projection angle of up to 120°. The system utilizes a gimbal-less two-axis micromirror scanner for high-speed laser beam-steering in both axes. The optical scan angle of the micromirrors is up to 16° on each axis. A custom-designed fisheye lens is utilized to magnify scan angles. The system can display a variety of vector graphics as well as multiframe animations at arbitrary refresh rates, up to the overall bandwidth limit of the MEMSdoi:10.1109/memsys.2007.4433036 fatcat:hcgbmvieubcczorqmtfy4lzv4a