| 发明名称 |
Optical pickup having optical waveguide device fixed on stem with wedge-shaped device fixing member interposed and method of manufacturing the same |
| 摘要 |
<p>In manufacturing an optical pickup, an adhesive (18) is applied between an optical waveguide device (12) and a wedge-shaped device fixing member (17), and an adhesive (18) is applied between the wedge-shaped device fixing member (17) and a stem (14). After the position of the optical waveguide device (12) is adjusted in three-dimensional directions of an optical axis direction and directions orthogonal to the optical axis by moving the wedge-shaped device fixing member (17), the optical waveguide device (12) and the wedge-shaped device fixing member (17) are fixed. <IMAGE></p> |
| 申请公布号 |
EP0907164(A1) |
申请公布日期 |
1999.04.07 |
| 申请号 |
EP19980116678 |
申请日期 |
1998.09.03 |
| 申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
YOSHIMOTO, AKIHITO;YOSHIDA, YOSHIO |
| 分类号 |
G11B7/135;G11B7/12;G11B7/22;(IPC1-7):G11B7/12 |
主分类号 |
G11B7/135 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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