| 摘要 |
<p>A disc drive apparatus according to the present invention has a tray (6) formed of an optically transparent material and has disc receiving portions (7, 8). The tray (6) is movable in an ejection and a retraction direction with respect to a casing. A light source (11) is mounted inside the tray (6) at the ejection direction side thereof. The light source (11) emits light toward the ejection direction of the tray (6) to cause the light to propagate within the optically transparent material from the retraction direction side through the ejection direction side of the tray (6) with respect to the disc receiving portion (7, 8).</p> |
