摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical pickup which is manufactured simply and prevents the occurrence of a fault caused by defective adhesion. <P>SOLUTION: The optical pickup 10 comprises an objective lens 12 and a lens holder 14 holding this objective lens 12, and is applied to a recording and reproducing device of a disk such as CD, DVD, MD or MO. In the optical pickup 10, the objective lens 12 and the lens holder 14 are insert-molded. Namely, the objective lens 12 and the lens holder 14 are molded integrally. Since an adhesive is not used, manufacturing is simple and read and write of a signal is never made to be unstable due to vibration caused by defective adhesion. <P>COPYRIGHT: (C)2004,JPO |