| 摘要 |
<p>The invention concerns a device for transporting a coherent light image to be projected on the retina (20) comprising a laser source (1) emitting a visible coherent light beam, a scanning system (11, 12) for deflecting the light horizontally and vertically on the basis of data received from a storage or a CCD camera to form an image. The invention is characterised in that it further comprises a cable (9) of optical fibres arranged in sequence for transporting the formed image up the proximity of the eye, two lenses, one (8) arranged upstream of said cable to focus the image on one end (9a) of the optical fibres and the other (17) arranged downstream of said cable to reconstitute a beam of parallel rays at the other end of the optical fibres, and at least a reflecting mirror or prism (19) for orienting the beam of parallel rays directly onto the retina (20)</p> |
