| 摘要 |
<p>The display device comprises: - a screen (3), partially diffusing and partially transparent, fixed to a support (2) provided for being worn on the pilot's head (1), the screen (3) being positioned so as to be in a region where accommodation by the pilot's eyes is impossible when the said support (2) is worn by the pilot and - a projection system (4), likewise fixed to the support (2), making it possible to transmit, onto the said screen (3), a set of pencil beams (Li) of light which are directional and can be separately modulated in terms of intensity. The screen (3) may be placed in the pilot's central or peripheral field of view or over the entire field. Application for displaying warning symbols or an artificial horizon in order to combat disorientation. <IMAGE></p> |
