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1. 发明申请

WO1998001856A1 OPTICAL INFORMATION RECORDER/REPRODUCER 审中-公开
标题翻译：光信息记录器/复印机
公开(公告)号：WO1998001856A1
公开(公告)日：1998-01-15
申请号：PCT/JP1997002300
申请日：1997-07-03
申请人： TDK CORPORATION , TAKAHARA, Seishi
发明人： TDK CORPORATION
IPC分类号： G11B07/125
CPC分类号： G11B7/127 , G11B7/126 , G11B33/08
摘要： An optical information recorder/reproducer whose laser source is driven through a high frequency superposing circuit. The high frequency superposing circuit and the electric terminals of the laser source are enclosed in a shielding case which consists of a pair of half-cases. The half-cases have wall faces in contact with each other. A capacitor is connected between the ground and at least one of the outside connection lines of the high frequency superposing circuit and the laser source. The connection of the capacitor and the outside connection line is near the wall faces of the shielding case, and the outside connection line connected to the capacitor is led out through a gap between the overlapping wall faces of the two half-cases.
摘要翻译：一种光学信息记录器/再现器，其激光源通过高频叠加电路驱动。高频叠加电路和激光源的电端子封装在由一对半壳组成的屏蔽壳中。这些半壳体具有彼此接触的壁面。电容器连接在地与高频叠加电路和激光源的至少一个外部连接线之间。电容器和外部连接线的连接靠近屏蔽壳的壁面，并且连接到电容器的外部连接线通过两个半壳体的重叠壁面之间的间隙被引出。

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