Recording method for recordable optical disk
    24.
    发明公开
    Recording method for recordable optical disk 有权
    可记录光盘的记录方法

    公开(公告)号:EP1204102A3

    公开(公告)日:2002-11-27

    申请号:EP01129236.4

    申请日:2000-05-19

    IPC分类号: G11B7/007

    摘要: A DVD-R (1) has a main information area (2) where data information is recorded in a track having a wobble, and first and second control data areas (3,15) each of which is disposed in an inner space closer to the disk center than the main information area (2). The information structure and physical structure of the first control area (3) are different from those of the second control area (15). In the second control area (15), predetermined physical format information and disk production information, for example, the last address of when data is written in the DVD-R (1), the maximum transfer rate or the like, are recorded when it is detected that the optical disk is writable. Thus, when the DVD-R (1) is reproduced by a DVD player etc., the physical format information and disk production information etc. recorded in the second control data area (15) are read. Thereby, the disk can be precisely identified without spoiling the physical format information, the disk production information or the like, and further illegal use of the DVD or another optical disk leading up to breach of the copyright can be effectively prevented.

    摘要翻译: DVD-R(1)具有其中数据信息被记录在具有摆动的轨道中的主信息区域(2),以及第一和第二控制数据区域(3,15),每个第一和第二控制数据区域被布置在靠近 磁盘中心比主要信息区域(2)。 第一控制区域(3)的信息结构和物理结构不同于第二控制区域(15)的信息结构和物理结构。 在第二控制区(15)中,记录预定的物理格式信息和盘生产信息,例如,当数据写入DVD-R(1)时的最后地址,最大传送速率等等 检测到光盘是可写的。 因此,当DVD-R(1)被DVD播放机等再现时,读取记录在第二控制数据区域(15)中的物理格式信息和盘生产信息等。 由此,可以在不破坏物理格式信息,盘生产信息等的情况下精确地识别盘,并且可以有效地防止进一步非法使用导致违反版权的DVD或其他光盘。

    Recordable optical disk
    25.
    发明公开
    Recordable optical disk 有权
    可记录光盘

    公开(公告)号:EP1204101A3

    公开(公告)日:2002-11-27

    申请号:EP01129235.6

    申请日:2000-05-19

    IPC分类号: G11B7/007

    摘要: A DVD-R (1) has a main information area (2) where data information is recorded in a track having a wobble, and first and second control data areas (3,15) each of which is disposed in an inner space closer to the disk center than the main information area (2). The information structure and physical structure of the first control area (3) are different from those of the second control area (15), wherein the second control area is provided with a wobble while not the first control area. In the second control area (15), predetermined physical format information and disk production information, for example, the last address of when data is written in the DVD-R (1), the maximum transfer rate or the like, are recorded. Thus, when the DVD-R (1) is reproduced by a DVD player etc., the physical format information and disk production information etc. recorded in the second control data area (15) are read. Thereby, the disk can be precisely identified without spoiling the physical format information, the disk production information or the like, and further illegal use of the DVD or another optical disk leading up to breach of the copyright can be effectively prevented.

    摘要翻译: DVD-R(1)具有其中数据信息被记录在具有摆动的轨道中的主信息区域(2),以及第一和第二控制数据区域(3,15),每个第一和第二控制数据区域被布置在靠近 磁盘中心比主要信息区域(2)。 第一控制区域(3)的信息结构和物理结构不同于第二控制区域(15)的信息结构和物理结构,其中第二控制区域具有摆动而不是第一控制区域。 在第二控制区(15)中,记录预定的物理格式信息和盘生产信息,例如数据写入DVD-R(1)时的最后地址,最大传送速率等。 因此,当DVD-R(1)被DVD播放机等再现时,读取记录在第二控制数据区域(15)中的物理格式信息和盘生产信息等。 由此,可以在不破坏物理格式信息,盘生产信息等的情况下精确地识别盘,并且可以有效地防止进一步非法使用导致违反版权的DVD或其他光盘。

    Recordable optical disk
    27.
    发明公开
    Recordable optical disk 有权
    不配镜

    公开(公告)号:EP1204099A3

    公开(公告)日:2002-11-27

    申请号:EP01129233.1

    申请日:2000-05-19

    IPC分类号: G11B7/007 G11B7/013 G11B20/12

    摘要: A DVD-R (1) has a main information area (2) where data information is recorded in a track having a wobble, and first and second control data areas (3,15) each of which is disposed in an inner space closer to the disk center than the main information area (2). The information structure or physical structure of the first control area (3) are different from those of the second control area (15). In the second control area (15), predetermined physical format information and disk production information, for example, the last address of when data is written in the DVD-R (1), the maximum transfer rate or the like, are recorded. Thus, when the DVD-R (1) is reproduced by a DVD player etc., the physical format information and disk production information etc. recorded in the second control data area (15) are read. Thereby, the disk can be precisely identified without spoiling the physical format information, the disk production information or the like, and further illegal use of the DVD or another optical disk leading up to breach of the copyright can be effectively prevented.

    摘要翻译: DVD-R 1具有主信息区域2,其中数据信息被记录在具有摆动的轨道中,以及第一和第二控制数据区域3,15,其中每个被配置在比主体更靠近盘中心的内部空间中 信息区域2.第一控制区域3的信息结构和物理结构与第二控制区域15的信息结构和物理结构不同。在第二控制区域15中,预定的物理格式信息和盘产生信息,例如, 当数据被写入到DVD-R 1中时,记录最大传送速率等。 因此,当DVD-R 1由DVD播放器等再现时,读取记录在第二控制数据区域15中的物理格式信息和盘产生信息等。 因此,可以精确地识别磁盘,而不会破坏物理格式信息,磁盘制作信息等,并且可以有效地防止导致导致违反版权的DVD或其他光盘的进一步非法使用。

    Recordable optical disk
    28.
    发明公开
    Recordable optical disk 有权
    可记录光盘

    公开(公告)号:EP1204098A3

    公开(公告)日:2002-11-27

    申请号:EP01129232.3

    申请日:2000-05-19

    IPC分类号: G11B7/007

    摘要: A DVD-R (1) has a main information area (2) where data information is recorded in a track having a wobble, and first and second control data areas (3,15) each of which is disposed in an inner space closer to the disk center than the main information area (2). The information structure and physical structure of the first control area (3) are different from those of the second control area (15). In the second control area (15), predetermined physical format information and disk production information, for example, the last address of when data is written in the DVD-R (1), the maximum transfer rate or the like, are recorded. Thus, when the DVD-R (1) is reproduced by a DVD player etc., the physical format information and disk production information etc. recorded in the second control data area (15) are read. Thereby, the disk can be precisely identified without spoiling the physical format information, the disk production information or the like, and further illegal use of the DVD or another optical disk leading up to breach of the copyright can be effectively prevented.

    摘要翻译: DVD-R(1)具有其中数据信息被记录在具有摆动的轨道中的主信息区域(2),以及第一和第二控制数据区域(3,15),每个第一和第二控制数据区域被布置在靠近 磁盘中心比主要信息区域(2)。 第一控制区域(3)的信息结构和物理结构不同于第二控制区域(15)的信息结构和物理结构。 在第二控制区(15)中,记录预定的物理格式信息和盘生产信息,例如数据写入DVD-R(1)时的最后地址,最大传送速率等。 因此,当DVD-R(1)被DVD播放机等再现时,读取记录在第二控制数据区域(15)中的物理格式信息和盘生产信息等。 由此,可以在不破坏物理格式信息,盘生产信息等的情况下精确地识别盘,并且可以有效地防止进一步非法使用导致违反版权的DVD或其他光盘。

    Method for manufacturing multiturn thin film coil
    29.
    发明公开
    Method for manufacturing multiturn thin film coil 失效
    制造多层薄膜线圈的方法

    公开(公告)号:EP0402880A3

    公开(公告)日:1991-08-14

    申请号:EP90111142.7

    申请日:1990-06-13

    IPC分类号: H01F5/00 G11B5/17 G11B5/31

    摘要: A method for manufacturing a multiturn coil or a film magnetic head including a multiturn coil. This multiturn coil manufacturing method includes the following steps. First a laminate (15, 45) made up of conducting layers (14a-14d, 47a-47d) for coil and insulating layers (13a-13d, 46a-46d) for coil is formed on a substrate (10) and a base layer (11) formed on it at a given inclina­tion (ϑ). Then, this laminate (15, 45) is made U-shaped by photolithography. In the next step the topside of the laminate (15, 45) in both discontinued end sections is flattened for the end faces of all conducting layers are re­vealed at once. Finally, filmy conductive strips (19a-19c, 61a-61c) are formed in these revealed portions to complete a multiturn coil.

    Method for manufacturing multiturn thin film coil
    30.
    发明公开
    Method for manufacturing multiturn thin film coil 失效
    Herstellungsverfahren einerDünnfilmspulemit mehrteiliger Wicklung。

    公开(公告)号:EP0402880A2

    公开(公告)日:1990-12-19

    申请号:EP90111142.7

    申请日:1990-06-13

    IPC分类号: H01F5/00 G11B5/17 G11B5/31

    摘要: A method for manufacturing a multiturn coil or a film magnetic head including a multiturn coil.
    This multiturn coil manufacturing method includes the following steps. First a laminate (15, 45) made up of conducting layers (14a-14d, 47a-47d) for coil and insulating layers (13a-13d, 46a-46d) for coil is formed on a substrate (10) and a base layer (11) formed on it at a given inclina­tion (ϑ). Then, this laminate (15, 45) is made U-shaped by photolithography. In the next step the topside of the laminate (15, 45) in both discontinued end sections is flattened for the end faces of all conducting layers are re­vealed at once. Finally, filmy conductive strips (19a-19c, 61a-61c) are formed in these revealed portions to complete a multiturn coil.

    摘要翻译: 一种制造多圈线圈或包括多圈线圈的薄膜磁头的方法。 该多圈线圈制造方法包括以下步骤。 首先,在基板(10)和基底层(10)上形成由用于线圈的线圈和绝缘层(13a-13d,46a-46d)的导电层(14a-14d,47a-47d)构成的层压体(15,45) (11)以给定的倾斜度(θ)在其上形成。 然后,通过光刻法将该层压体(15,45)制成U形。 在接下来的步骤中,两个不连续的末端部分中的层叠体(15,45)的顶面被平坦化,因为所有导电层的端面立即被显露。 最后,在这些露出的部分中形成胶片导电条(19a-19c,61a-61c)以完成多圈线圈。