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公开(公告)号:US06717893B1
公开(公告)日:2004-04-06
申请号:US09680106
申请日:2000-10-04
申请人: David W. Niss , Thomas E. Berg , Robert D. Freeman , Bernard W. Bell, Jr. , Ian R. Redmond , Scott D. Abrahamson
发明人: David W. Niss , Thomas E. Berg , Robert D. Freeman , Bernard W. Bell, Jr. , Ian R. Redmond , Scott D. Abrahamson
IPC分类号: G11B700
CPC分类号: G11B7/12 , G11B7/08576
摘要: An optical pickup assembly includes an optical pickup unit (OPU), a thermally conductive plate, and a flex circuit. The flex circuit is mounted atop the plate. The OPU is also mounted atop the plate through a cutout of the flex circuit. Alternatively, the flex circuit is mounted below the plate and the OPU is mounted atop the plate. The optical pickup assembly further includes an actuator arm. The OPU is mounted on the actuator arm with a portion of the plate contacting the actuator arm.
摘要翻译: 光拾取器组件包括光学拾取单元(OPU),导热板和柔性电路。 柔性电路安装在板上。 OPU也通过柔性电路的切口安装在板上。 或者,柔性电路安装在板下方,并且OPU安装在板的顶部。 光拾取组件还包括致动器臂。 OPU安装在致动器臂上,其中一部分板接触致动器臂。