Optical pickup head
文献类型：专利
| 作者 | KADOWAKI, SHINICHI; KOMMA, YOSHIAKI; NISHINO, SEIJI |
| 发表日期 | 1992-07-08 |
| 专利号 | EP0463295A3 |
| 著作权人 | MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
| 国家 | 欧洲专利局 |
| 文献子类 | 发明申请 |
| 其他题名 | Optical pickup head |
| 英文摘要 | In an optical pickup head, a light source emits a light beam. A first reflecting section reflects the light beam emitted from the light source and changes a direction of a travel of the light beam emitted from the light source. A second reflecting section reflects the light beam and changes a direction of a travel of the light beam after the light beam is reflected by the first reflecting section. The light beam reflected by the second reflecting section is focused on the optical recording medium. The light beam is reflected and diffracted by the optical recording medium. The light beam reflected and diffracted by the optical recording medium is detected. A common support member is formed with both the first and second reflecting sections. |
| 公开日期 | 1992-07-08 |
| 申请日期 | 1991-03-20 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/59715]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
| 推荐引用方式 GB/T 7714 | KADOWAKI, SHINICHI,KOMMA, YOSHIAKI,NISHINO, SEIJI. Optical pickup head. EP0463295A3. 1992-07-08. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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