发明授权
- 专利标题： Optical recording head and optical recording apparatus
- 专利标题（中）： 光记录头和光记录装置
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申请号： US12297072申请日： 2007-04-02
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公开(公告)号： US08134893B2公开(公告)日： 2012-03-13
- 发明人: Kenji Konno , Hiroaki Ueda , Manami Kuiseko , Naoki Nishida , Koujirou Sekine , Masahiro Okitsu , Hiroshi Hatano
- 申请人： Kenji Konno , Hiroaki Ueda , Manami Kuiseko , Naoki Nishida , Koujirou Sekine , Masahiro Okitsu , Hiroshi Hatano
- 申请人地址： JP Hachioji
- 专利权人： Konica Minolta Opto, Inc.
- 当前专利权人： Konica Minolta Opto, Inc.
- 当前专利权人地址： JP Hachioji
- 代理商 Cozen O'Connor
- 优先权： JP2006-120365 20060425
- 国际申请： PCT/JP2007/057389 WO 20070402
- 国际公布： WO2007/125730 WO 20071108
- 主分类号： G11B11/00
- IPC分类号： G11B11/00
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.
公开/授权文献
- US20090196127A1 OPTICAL RECORDING HEAD AND OPTICAL RECORDING APPARATUS 公开/授权日：2009-08-06
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