首页>
外国专利>
Optical pickup having flexible wiring plate with focusing effective length which eliminates plate restoring force induce pickup tilt during focusing
Optical pickup having flexible wiring plate with focusing effective length which eliminates plate restoring force induce pickup tilt during focusing
展开▼
机译:具有具有聚焦有效长度的柔性接线板的光学拾取器,消除了板的恢复力,从而在聚焦期间引起拾取器倾斜
展开▼
页面导航
摘要
著录项
相似文献
摘要
An optical pickup has a suspension base, a holder suspended from the suspension base by wires in a form of a cantilever, an optical system provided in the holder and having a mirror and an objective mounted in a body, and a flexible wiring plate connected between the holder and the suspension base. Effective length of the flexible wiring plate for focusing is approximately equal to suspension effective length of the wire. The flexible wiring plate comprises a pair of horizontal planes perpendicular to focusing direction and a vertical plane perpendicular to tracking direction provided between the horizontal planes.
展开▼