发明名称 OPTICAL DISC APPARATUS, SHEET MEMBER, AND METHOD FOR CLEANING OBJECTIVE LENS
摘要 <p>Disclosed is an optical disc apparatus that is provided with: a drive mechanism that rotates a medium having a processing surface to be subjected to optical information processing; a housing that houses the drive mechanism; a tray mechanism that displaces the medium between a housing position where the medium is housed in the housing, and an exposing position where the medium is exposed from the housing; at least one objective lens, which collects light to the processing surface of the medium that is disposed at the housing position, and which performs the information processing; and a first displacement mechanism that displaces, along the processing surface, at least the one objective lens between a first position, and a second position that is further from the rotation center of the medium than the first position, said medium being rotated by means of the drive mechanism. The tray mechanism defines at least one opening at a position closer to the second position than the first position.</p>
申请公布号 WO2014073129(A1) 申请公布日期 2014.05.15
申请号 WO2013JP03478 申请日期 2013.06.03
申请人 PANASONIC CORPORATION 发明人 NAKATA, HIDEKI;SANO, KOUSEI;AIKOH, HIDEKI
分类号 G11B7/12;G11B23/00;G11B33/14 主分类号 G11B7/12
代理机构 代理人
主权项
地址