发明名称 |
Optical recording head and optical recording apparatus |
摘要 |
Provided is an optical recording head in which a light beam from a light source is collected by an optical element and reflected on a reflecting surface to be formed into a spot light. Since a support portion for supporting the light source of the optical element at a predetermined position and the reflection surface for reflecting the light beam are formed integrally with each other, it is not required to perform the positioning thereof, and light can be collected to a very small spot with high efficiency, and an optical recording head and an optical recording apparatus having low heights can be provided. |
申请公布号 |
US8134893(B2) |
申请公布日期 |
2012.03.13 |
申请号 |
US20070297072 |
申请日期 |
2007.04.02 |
申请人 |
KONNO KENJI;UEDA HIROAKI;KUISEKO MANAMI;NISHIDA NAOKI;SEKINE KOUJIROU;OKITSU MASAHIRO;HATANO HIROSHI;KONICA MINOLTA OPTO, INC. |
发明人 |
KONNO KENJI;UEDA HIROAKI;KUISEKO MANAMI;NISHIDA NAOKI;SEKINE KOUJIROU;OKITSU MASAHIRO;HATANO HIROSHI |
分类号 |
G11B11/00;G11B7/135 |
主分类号 |
G11B11/00 |
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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