Display device for mounting on a user's head has a reflective light modulator, devices for sources of light and an illuminating prism

摘要

A reflective light modulator (1) has multiple pixels arranged in a surface and each switched independently of each other in a first and second condition. A second device (4) for a source of light illuminates the modulator. An illuminating prism (6) fits between the reflective light modulator and first (3) and second (4) devices for sources of light.