Optical recording and/or reproducing apparatus with...

Dynamic optical information storage or retrieval – Dynamic mechanism optical subsystem – Protecting optical transducer

Reexamination Certificate

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Reexamination Certificate

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07853966

ABSTRACT:
According to another aspect, an optical recording and/or reproducing apparatus includes a frame, a spindle motor, a pair of parallel guide rails, an optical pickup head, and a shield mounted on the guide rails. The shield extends a protection surface higher than a lens of the optical pickup head. The protection surface is in an optical disc region and lowers than the optical disc when the optical disc is supported on the spindle motor.

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