Telecommunications transmitter and device for projecting visual information

摘要

The terminal includes a receiver (RX), a digital mirror device (DMD) and an optical lens (FL) which project received information (VDAT) onto a projected area. Preferably, the mirror device has a illuminative and reflective optical switching matrix. The optical lens projects the reflected light from the matrix onto the projected area. The matrix has an area with N times M (N=M, integer) micromirrors each of which with a half cardanic suspension.