发明授权
- 专利标题： Magneto-optical recording method
- 专利标题（中）： 磁光记录方法
-
申请号： US900172申请日： 1992-06-17
-
公开(公告)号： US5459701A公开(公告)日： 1995-10-17
- 发明人: Toshiaki Tokita , Motoharu Tanaka , Atsuyuki Watada , Yoshiko Kurosawa
- 申请人： Toshiaki Tokita , Motoharu Tanaka , Atsuyuki Watada , Yoshiko Kurosawa
- 申请人地址： JPX Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX3-173191 19910617; JPX3-177391 19910621; JPX3-186820 19910701; JPX3-200020 19910715; JPX3-221125 19910806
- 主分类号： G11B11/105
- IPC分类号： G11B11/105 ; G11B13/04
摘要：
A magneto-optical recording method is capable of carrying out overwriting on a magneto-optical recording medium including a single perpendicular magnetic layer serving as a recording layer, by applying laser beams thereto, thereby controlling the formation and erasure of magnetic domains, in which a magnetic domain with a desired length can be formed or erased by the application of a plurality of laser beams during the formation and erasure of the magnetic domains.
公开/授权文献
- US5960598A Building construction inside corner excluding water entry 公开/授权日：1999-10-05
信息查询
IPC分类:
