| 摘要 |
Compact disk holder which holds and protects a compact disk, and yet is very thin. The holder has a bottom tray with a disk resting area which is impervious to dust. A center hub is held by the tray. The center hub, when holding a compact disk, pulls the compact disk against the disk resting area of the bottom tray. Preferably, the bottom tray has an outer ring near the outer edge of the compact disk outside of the CD's information containing area. The typical compact disk has a circular ridge inside its information containing area, and the bottom tray is shaped so that this ridge is pulled against its surface so that no dust can get between the outer ridge on the tray and the inner ridge on the compact disk. The bottom tray is preferably free of a cover which further leads to its thin height. The holder can be about one-third the thickness of a conventional jewel case style of compact disk holder.
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