Projection device for projection of picture has analyzer, arranged as reflecting surface, which returns only light of linear polarization in direction of illustration mechanism

摘要

Projection device has reflecting polarization-active micro-display (4), lighting mechanism (1, 2) and illustration mechanism (5). An analyzer (3) is arranged as reflecting surface, which returns only light of linear polarization in direction of illustration mechanism. Illustration mechanism is connected with remaining parts of projection device by detachable first coupling (6,7).