-
公开(公告)号:EP1457973A3
公开(公告)日:2006-11-02
申请号:EP04090096.1
申请日:2004-03-09
发明人: Yamanaka, Yutaka , Katayama, Ryuichi , Shibatoko, Takeharu , Ogawa, Masatsugu , Eto, Daisuke , Noda, Chosaku, c/o Intell.Prop.Div. , Satoh, Hiroharu, c/o Intell.Prop.Div. , Ohsawa, Hideaki, c/o Intell.Prop.Div.
IPC分类号: G11B7/00
CPC分类号: G11B7/0938 , G11B7/00718 , G11B7/00736 , G11B7/0956 , G11B7/24085
摘要: In an optical disk medium, land recording tracks (1) are coupled by first and second coupling portions (3 and 4) at a particular radial position to form a tilt detecting mark SM.
-
2.Optical disk medium and optical disk recording/reproducing apparatus 有权
标题翻译: Optische Platte und optisches Aufzeichnungs- /Wiedergabegerät公开(公告)号:EP1457973A2
公开(公告)日:2004-09-15
申请号:EP04090096.1
申请日:2004-03-09
发明人: Yamanaka, Yutaka , Katayama, Ryuichi , Shibatoko, Takeharu , Ogawa, Masatsugu , Eto, Daisuke , Noda, Chosaku, c/o Intell.Prop.Div. , Satoh, Hiroharu, c/o Intell.Prop.Div. , Ohsawa, Hideaki, c/o Intell.Prop.Div.
IPC分类号: G11B7/00
CPC分类号: G11B7/0938 , G11B7/00718 , G11B7/00736 , G11B7/0956 , G11B7/24085
摘要: In an optical disk medium, land recording tracks (1) are coupled by first and second coupling portions (3 and 4) at a particular radial position to form a tilt detecting mark SM.
摘要翻译: 在光盘介质中,脊迹记录轨道(1)通过第一和第二耦合部分(3和4)在特定的径向位置耦合以形成倾斜检测标记SM。
-
公开(公告)号:EP1457973B1
公开(公告)日:2009-05-20
申请号:EP04090096.1
申请日:2004-03-09
发明人: Yamanaka, Yutaka , Katayama, Ryuichi , Shibatoko, Takeharu , Ogawa, Masatsugu , Eto, Daisuke , Noda, Chosaku, c/o Intell.Prop.Div. , Satoh, Hiroharu, c/o Intell.Prop.Div. , Ohsawa, Hideaki, c/o Intell.Prop.Div.
IPC分类号: G11B7/00
CPC分类号: G11B7/0938 , G11B7/00718 , G11B7/00736 , G11B7/0956 , G11B7/24085
-
-