Patent ID: 8117627

Claim:
An optical disk unit comprising: a tray for supporting an optical disk thereon; a body for receiving said tray therein, said tray and said body being configured to enable said tray to be moved in and out relative to said body; a first board provided at said body; a second board provided at said tray; and a wiring board electrically connecting said first board and said second board together, wherein: said wiring board includes a first wiring board portion connected to said first board, a second wiring board portion connected to said second board, and a third wiring board portion connected between said first wiring board portion and said second wiring board portion, said third wiring board portion including a bent portion which is folding along a virtual line which is parallel with a direction of movement of the tray when the tray is being moved in and out relative to said body, and the virtual line is offset from the first wiring board portion and the second wiring board portion wherein the bent portion is not superposed on the first wiring board portion or the second wiring board portion when the tray is being moved in and out relative to said body.