发明公开
EP1533803A3 Recording / reproducing head, method of producing the same, and recording apparatus and reproducing apparatus
审中-公开
自定义该记录/重放头，方法，和记录设备和再现设备
- 专利标题： Recording / reproducing head, method of producing the same, and recording apparatus and reproducing apparatus
- 专利标题（中）： 自定义该记录/重放头，方法，和记录设备和再现设备
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申请号： EP04027530.7申请日： 2004-11-19
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公开(公告)号： EP1533803A3公开(公告)日： 2006-07-19
- 发明人: Takahashi, Hirokazu, c/o Pioneer Corporation , Onoe, Atsushi, c/o Pioneer Corporation , Chikuma, Kiyofumi, c/o Pioneer Corporation
- 申请人： Pioneer Corporation
- 申请人地址： 4-1, Meguro 1-chome Meguro-ku, Tokyo JP
- 专利权人： Pioneer Corporation
- 当前专利权人： Pioneer Corporation
- 当前专利权人地址： 4-1, Meguro 1-chome Meguro-ku, Tokyo JP
- 代理机构： Reinhard - Skuhra - Weise & Partner
- 优先权： JP2003392773 20031121
- 主分类号： G11B9/00
- IPC分类号： G11B9/00
摘要：
A recording / reproducing head (100) for performing at least one of a record operation of recording information onto a dielectric recording medium (20) and a reproduction operation of reproducing the information from the dielectric recording medium (20), the recording / reproducing head (100) provided with: a support member (130) which extends in a longitudinal direction; and a projection portion (110) which is mounted on the support member (130) such that a tip of the projection portion (110) faces the dielectric recording medium (20), the projection portion (110) having a ridge-line (110L) on the tip, the projection portion (110) being capable of contacting the dielectric recording medium (20) at one point (111) on the ridge-line (110L).
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