DISK TRAY OF OPTICAL DISK DRIVE FOR REDUCING VIBRATION AND NOISE, AND OPTICAL DISK DRIVE APPLYING THE SAME

摘要

PURPOSE: A disk tray of an optical disk drive for reducing vibration and a noise, and an optical disk drive applying the same are provided to prevent vibration and noise by reducing the difference in pressure around a window. CONSTITUTION: A tray main body(301) of a disk tray(300) has a securing plane(302) where an optical disk(190) is secured, and is movably installed in an optical disk drive(390). A window(310) is penetrated on the securing plane to be accessed by an optical pickup device writing information on the optical disk or reading the information from the optical disk. A plurality of protruded parts(320), eddy restricting elements are formed on a side of the window for spatially restricting an eddy generated by revolution of the optical disk at the window, so that the eddy is divided into a plurality of large and small eddies.