Patent ID: 7266071
Filing Date: 2007-09-04
Classification: G02B

Abstract:
1. A mirror fixing structure for an optical pickup, in which a half mirror and a total reflection mirror are set in predetermined locations in the optical pickup so that the half mirror and the total reflection mirror are fixed in a manner to be prevented from coming off, the mirror fixing structure comprising: a substantially C-shaped flat plate disposed rearward to hold the half mirror; a single first leg provided rearward of the flat plate to extend downward and inserted between a rear surface of the half mirror and a rear wall of a mount recess; a pair of second right and left legs extended downward from a front of the flat plate and pressed against a front surface of the half mirror to fix the half mirror; and a pair of right and left arms extended forward from the front of the flat plate to a position, in which the total reflection mirror is set, and shaped such that front portions thereof are bent obliquely downward, tip ends thereof are bent in a manner to warp forward, and bent portions thereof are pushed against a front surface of the total reflection mirror.