摘要 |
PROBLEM TO BE SOLVED: To provide an optical pickup device reducing the number of parts, increasing the degree of freedom for design, abolishing assemblage by adhesion and improving reliability. SOLUTION: A fixing block 11 fixing a pair of suspensions 10, located vertically, for holding an objective lens 8 and a lens holder 9 is composed of a printed circuit board in which wiring patterns 12a, 12b are formed on both upper and lower surfaces, the respective suspensions 10 are supported on the upper and lower wiring patterns 12a, 12b of the fixing block 11 by soldering fixation, the fixing block 11 fixes terminal pins 5 and the wiring patterns 12a, 12b by solder by inserting/fixing inserting holes 13a-13d to plural terminal pins 5 erected from a base substrate 4 mounted on a pickup main body part 1 and the terminal pins 5 are made to be a current supplying part to the wiring patterns 12a, 12b. |