MEMS based color-VGA micro-projector system

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This paper presents a complete portable laser-based projection system using twofold of one dimensional magnetic actuated MEMS linear scanning micro-mirrors. Dedicated high speed electronics was developed to drive the MEMS, detect the mirror scanning position at any time and synchronize the two mirrors and the laser pulsation. The achieved projection system head is 4.5cm 3 and is able to project colorful static images and videos (50fps) with projection size of 50cm diagonal at 50cm distance with VGA (640x480px) resolution.




Raboud, D., Barras, T., Lo Conte, F., Fabre, L., Kilcher, L., Kechana, F., … Kayal, M. (2010). MEMS based color-VGA micro-projector system. In Procedia Engineering (Vol. 5, pp. 260–263). Elsevier Ltd.

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