| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for correcting the misalignment between two circular resin substrates of a memory disk by executing the centering of the two circular resin substrates in a technique for sticking the two circular resin substrates to each other. SOLUTION: The two circular resin substrates D1, D2 are placed on a centering holding table having a boss body 1 and the centering of the two circular resin substrates is executed by forcibly flaring the boss body 1 inserted into a central hole outward in the method for correcting the misalignment of the memory disk D consisting of the two circular resin substrates D1, D2 having this central hole. The adhesive interposed between the two circular resin substrates DI, D2 is partially irradiated with UV rays to cure the part near the center, by which the substrates are temporally fixed. As a result, the misalignment between the two circular resin substrates is corrected and the quality is improved.</p> |
