Multi-Speed Recording for Multi-Layer Disc
    1.
    发明申请
    Multi-Speed Recording for Multi-Layer Disc 有权
    多层光盘的多速录制

    公开(公告)号:US20080016521A1

    公开(公告)日:2008-01-17

    申请号:US11569075

    申请日:2005-05-10

    IPC分类号: G11B7/24 G11B3/70 G11B5/09

    摘要: The present invention relates to a recording apparatus, record carrier and method of recording data on at least two layers of a recording medium by using a radiation power, wherein individual recording speeds are determined for respective ones of the at least two layers at different values of the radiation power. A recording speed to be used for recording on an individual one of the at least two recording layers is selected based on a maximum radiation power specified for the recording operation, and the speed of the recording operation is controlled individually for each of the at least two layers based on the selected recording speed. The determination of the individual recording speeds at different radiation power values may be written or embossed on the record carrier. Furthermore, a recording sequence used for recording on the recording layers can be set based on the sensitivities and thus recording speeds. Thereby, total recording time can be minimized for multi-layer recording media.

    摘要翻译: 本发明涉及一种通过使用辐射功率在至少两层记录介质上记录数据的记录装置,记录载体和方法,其中以不同的值 辐射功率。 基于为记录操作指定的最大辐射功率来选择用于记录在至少两个记录层中的单个记录层上的记录速度,并且对于至少两个记录层中的每一个单独地控制记录操作的速度 基于所选记录速度的层。 在不同辐射功率值下的单个记录速度的确定可以被写入或压印在记录载体上。 此外,可以基于灵敏度和因此记录速度来设置用于记录层上的记录的记录顺序。 因此,对于多层记录介质,总记录时间可以最小化。

    Multi-layer writable optical record carrier with an optimum power calibration area, and method and apparatus for forming optimum power calibration areas on such a record carrier
    2.
    发明申请
    Multi-layer writable optical record carrier with an optimum power calibration area, and method and apparatus for forming optimum power calibration areas on such a record carrier 失效
    具有最佳功率校准区域的多层可写光学记录载体,以及用于在这样的记录载体上形成最佳功率校准区域的方法和装置

    公开(公告)号:US20070104057A1

    公开(公告)日:2007-05-10

    申请号:US10561471

    申请日:2004-06-18

    IPC分类号: G11B7/12

    摘要: A writable optical record carrier (100) comprising a plurality of recording layers LO, . . . , Ln-1 separated by a spacer material, each recording layer comprising an optimum power calibration area (101,111,121,131) having a first portion (102,112,122) with an average reflection value representative of a recorded layer and a second portion (113,123,133) with an average reflection value representative of an unrecorded layer, a method, and an apparatus for forming optimum power calibration areas on such a writable optical record carrier are presented. The optimum power calibration areas partially overlap such that the optimum power calibration areas of each pair of consecutive recording layers form a step, and the first portions of said plurality of recording layers have the form of a staircase. Each step formed by a pair of consecutive recording layers k, k+1 has a preferred minimum step size.

    摘要翻译: 一种包括多个记录层LO的可写光记录载体(100)。 。 。 ,每个记录层包括具有表示记录层的平均反射值的第一部分(102,112,122)和具有平均反射的第二部分(113,123,133)的最佳功率校准区域(101,111,121,131) 提供了表示未记录层的值,方法和用于在这种可写入光学记录载体上形成最佳功率校准区域的装置。 最佳功率校准区域部分地重叠,使得每对连续记录层的最佳功率校准区域形成一个台阶,并且所述多个记录层的第一部分具有楼梯的形式。 由一对连续记录层k,k + 1形成的每个步骤具有优选的最小步长。

    Dual stack optical data storage medium
    4.
    发明申请
    Dual stack optical data storage medium 审中-公开
    双栈光数据存储介质

    公开(公告)号:US20050219991A1

    公开(公告)日:2005-10-06

    申请号:US10509461

    申请日:2003-04-01

    CPC分类号: G11B7/24038 G11B7/0079

    摘要: A dual stack optical data storage medium (30) for recording and reading by means of a focused radiation beam (29) is described. The beam enters the medium (30) through a first radiation beam entrance face (21). The medium has at least a first substrate (1a) with on at least one side of the first substrate (1a) a first layer stack (2), comprising a first information layer (3), a second layer stack (5), comprising a second information layer (6) and a first transparent spacer layer (4) between the first layer stack (2) and the second layer stack The first layer stack (2) is present at a position closer to the first radiation beam entrance face (21) than the second layer stack (5). The first information layer (3) is one selected from the group of types consisting of a read only layer and a write once layer, and 10 the second information layer (6) is one selected from the group of types consisting of a read only layer, a write once layer and a rewritable layer. The type of the first information layer (3) is different from the type of the second information layer (6). Compatibility of the medium with read only standards is achieved while the advantages of writability and erasability are maintained. Double sided versions of the medium are also described having a 15 third and fourth layer stack (7, 10).

    摘要翻译: 描述了通过聚焦辐射束(29)进行记录和读取的双层光学数据存储介质(30)。 光束通过第一辐射光束入射面(21)进入介质(30)。 所述介质具有至少第一衬底(1a),所述第一衬底(1a)在所述第一衬底(1a)的至少一侧具有第一层堆叠(2),其包括第一信息层(3),第二层堆叠(5) ,包括在所述第一层堆叠(2)和所述第二层堆叠之间的第二信息层(6)和第一透明间隔层(4)。所述第一层堆叠(2)存在于更靠近所述第一辐射束入口 (21)比第二层堆叠(5)。 第一信息层(3)是从只读层和写一层组成的类型组中选择的第一信息层(10),第二信息层(6)是从由只读层 ,一次写入层和可重写层。 第一信息层(3)的类型与第二信息层(6)的类型不同。 实现了介质与只读标准的兼容性,同时保持了可写性和可擦除性的优点。 还描述了具有15个第三和第四层堆叠(7,10)的介质的双面版本。

    Optical data storage medium
    5.
    发明申请
    Optical data storage medium 审中-公开
    光学数据存储介质

    公开(公告)号:US20050163023A1

    公开(公告)日:2005-07-28

    申请号:US10509455

    申请日:2003-04-01

    摘要: An optical data storage medium (20) for recording by means of a focused radiation beam (9) is described. The beam enter the medium through a first plastic/resinous layer (1) which is transparent for the radiation beam (9). The medium further comprises at least a first recording stack (2), comprising a first recording layer, being present proximate the first plastic/resinous layer, and a second recording slick (4), comprising a second recording layer, said second recording stack (4) being present at a position more remote from the first plastic/resinous layer (1) than the first recording stack (2), and a transparent spacer layer (3) between the first and the second recording stack having a thickness larger than the depth of focus of the focused radiation beam. A first optically transparent thermal barrier layer (1) is interposed between the first recording stack (2) and the first plastic/resinous layer (1) by which it is achieved that the medium does not or hardly suffer from stress birefringence in the first plastic/resinous layer (1) caused by the radiation beam. A double sided version of the medium includes a third and fourth recording stack and a second optically transparent thermal barrier layer.

    摘要翻译: 描述了用于通过聚焦辐射束(9)进行记录的光学数据存储介质(20)。 光束通过对于辐射束(9)是透明的第一塑料/树脂层(1)进入介质。 所述介质还包括至少第一记录堆叠(2),包括靠近所述第一塑料/树脂层存在的第一记录层和包括第二记录层的第二记录层(4),所述第二记录层 4)存在于比第一记录叠层(2)更远离第一塑料/树脂层(1)的位置处,以及在第一和第二记录叠层之间的透明间隔层(3)的厚度大于 聚焦辐射束的焦深。 第一光学透明热障层(1)插入在第一记录叠层(2)和第一塑料/树脂层(1)之间,通过该第一塑料/树脂层(1),介质不会或几乎不遭受第一塑料中的应力双折射 /树脂层(1)由辐射束引起。 介质的双面版本包括第三和第四记录堆叠和第二光学透明的热障层。

    Multi-speed recording for multi-layer disc
    6.
    发明授权
    Multi-speed recording for multi-layer disc 失效
    多层光盘多段录像

    公开(公告)号:US08477578B2

    公开(公告)日:2013-07-02

    申请号:US13017234

    申请日:2011-01-31

    IPC分类号: G11B7/00

    摘要: The present invention relates to a recording apparatus, record carrier and method of recording data on at least two layers of a recording medium by using a radiation power, wherein individual recording speeds are determined for respective ones of the at least two layers at different values of the radiation power. A recording speed to be used for recording on an individual one of the at least two recording layers is selected based on a maximum radiation power specified for the recording operation, and the speed of the recording operation is controlled individually for each of the at least two layers based on the selected recording speed. The determination of the individual recording speeds at different radiation power values may be written or embossed on the record carrier. Furthermore, a recording sequence used for recording on the recording layers can be set based on the sensitivities and thus recording speeds. Thereby, total recording time can be minimized for multi-layer recording media.

    摘要翻译: 本发明涉及一种通过使用辐射功率在至少两层记录介质上记录数据的记录装置,记录载体和方法,其中针对所述至少两个层中的不同值确定各个记录速度 辐射功率。 基于为记录操作指定的最大辐射功率来选择用于记录在至少两个记录层中的单个记录层上的记录速度,并且对于至少两个记录层中的每一个单独地控制记录操作的速度 基于所选记录速度的层。 在不同辐射功率值下的单个记录速度的确定可以被写入或压印在记录载体上。 此外,可以基于灵敏度和因此记录速度来设置用于记录层上的记录的记录顺序。 因此,对于多层记录介质,总记录时间可以最小化。

    Dual-stack optical data storage medium for write once recording
    7.
    发明申请
    Dual-stack optical data storage medium for write once recording 审中-公开
    双层光数据存储介质,用于一次写入

    公开(公告)号:US20070121478A1

    公开(公告)日:2007-05-31

    申请号:US10574444

    申请日:2004-10-06

    IPC分类号: G11B7/24

    CPC分类号: G11B7/24038

    摘要: A dual-stack optical data storage medium (10) for write-once recording using a focused radiation beam (9) having a wavelength λ of approximately 655 nm is described. The radiation beam enters through an entrance face (8) of the medium (10) during recording. The medium comprises at least one substrate (1, 7) with present on a side thereof: a first recording stack (6), named L0, comprising a write-once type L0 recording layer, said first recording stack L0 having an optical reflection value RL0 and an optical transmission value TL0, a second recording stack (3), named L1, comprising a write-once type L1 recording layer, said second recording stack L1 having an effective optical reflection value RL1eff. The first recording stack (6) is present at a position closer to the entrance face (8) than the second recording stack. (3). A transparent spacer layer (4) is sandwiched between the recording stacks (3, 6). The reflection values RL0 and RL1eff are within the following ranges: 0.12≦RL0≦0.18 and 0.12≦RL1eff≦0.18 by which an improved sensitivity of the dual stack medium is achieved.

    摘要翻译: 描述了使用具有大约655nm的波长λ的聚焦辐射束(9)进行一次写入记录的双层光学数据存储介质(10)。 辐射束在记录期间通过介质(10)的入射面(8)进入。 所述介质包括至少一个其一侧上存在的基板(1,7):名为L 0的第一记录堆叠(6),包括一次写入式L 0记录层,所述第一记录堆叠L 0具有 光学反射值R L0和光传输值T L0,具有一个写入型L 1记录层的第二记录堆叠(3),称为L 1, 所述第二记录堆叠L 1具有有效光反射值R L1eff。 第一记录堆叠(6)存在于比第二记录堆叠更靠近入口面(8)的位置。 (3)。 透明间隔层(4)夹在记录叠层(3,6)之间。 反射值R L0和R L1eff在以下范围内:0.12 <= R L0 <= 0.18和0.12 <= R L1eff <= 0.18,由此实现双堆叠介质的改善的灵敏度。

    Multilayer optical disc having pregroove modulation
    8.
    发明申请
    Multilayer optical disc having pregroove modulation 审中-公开
    具有预调制调制的多层光盘

    公开(公告)号:US20060203702A1

    公开(公告)日:2006-09-14

    申请号:US10549641

    申请日:2004-03-11

    IPC分类号: G11B7/24 G11B7/20

    摘要: A record carrier is for recording information by writing marks in a track. The record carrier has at least a first recording layer (40) and a second recording layer (41). Each layer has a pregroove (14) indicating the position of the track and exhibiting a wobble modulated for representing physical address information. In addition the pregroove has a pregroove modulation (13) consituted by variations of a physical parameter related to the shape of the pregroove for encoding axiliary control information. In a scanning device the pregroove modulation is detected in the main detector signal by variations of the reflected radiation.

    摘要翻译: 记录载体用于通过在轨道中写入标记来记录信息。 记录载体至少具有第一记录层(40)和第二记录层(41)。 每个层具有指示轨道的位置的预凹槽(14),并呈现出调制的用于表示物理地址信息的摆动。 此外,预制槽具有通过与用于编码轴向控制信息的预制槽的形状相关的物理参数的变化所采用的预制槽调制(13)。 在扫描装置中,通过反射辐射的变化在主检测器信号中检测预制槽调制。

    Dual stack optical data storage medium and use of such medium
    9.
    发明申请
    Dual stack optical data storage medium and use of such medium 审中-公开
    双栈光数据存储介质和这种介质的使用

    公开(公告)号:US20060087955A1

    公开(公告)日:2006-04-27

    申请号:US10539369

    申请日:2003-11-19

    IPC分类号: G11B7/24

    摘要: A dual stack optical data storage medium (30) for recording and reading by means of a focused radiation beam (29) is described. The beam enters the medium (30) through a first radiation beam entrance face (21). The medium has at least a first substrate (1a) with on at least one side of the first substrate (1a) a first layer stack (2), comprising a first information layer (3), a second layer stack (5), comprising a second information layer. The second layer stack (5) is present at a position more remote from the first radiation beam entrance face (21) than the first layer stack (2). A first transparent spacer layer (4) is present between the first layer stack (2) and the second layer stack (5). The first information layer (3) is a read only type layer or an organic write once type layer, and the second layer stack (5) consists of maximally three adjacent layers of an inorganic metallic material. In this way an optical data storage medium (30) is achieved which is compatible with a dual stack ROM version of said medium and which has a simple second layer stack (5).

    摘要翻译: 描述了通过聚焦辐射束(29)进行记录和读取的双层光学数据存储介质(30)。 光束通过第一辐射光束入射面(21)进入介质(30)。 所述介质具有至少第一衬底(1a),所述第一衬底(1a)在所述第一衬底(1a)的至少一侧具有第一层堆叠(2),其包括第一信息层(3),第二层堆叠(5) ,包括第二信息层。 第二层堆叠(5)存在于比第一层堆叠(2)更远离第一辐射束入射面(21)的位置。 第一透明间隔层(4)存在于第一层堆叠(2)和第二层堆叠(5)之间。 第一信息层(3)是只读类型层或有机一次写入层,第二层堆叠(5)由无机金属材料的最多三个相邻层组成。 以这种方式,实现了与所述介质的双栈ROM版本兼容并且具有简单的第二层堆叠(5)的光学数据存储介质(30)。

    METHODS AND APPARATUS FOR FACILITATING DESIGN, SELECTION AND/OR CUSTOMIZATION OF LIGHTING EFFECTS OR LIGHTING SHOWS
    10.
    发明申请
    METHODS AND APPARATUS FOR FACILITATING DESIGN, SELECTION AND/OR CUSTOMIZATION OF LIGHTING EFFECTS OR LIGHTING SHOWS 有权
    促进照明效果或照明展示的设计,选择和/或自定义的方法和装置

    公开(公告)号:US20110035404A1

    公开(公告)日:2011-02-10

    申请号:US12810535

    申请日:2008-12-29

    IPC分类号: G06F17/30

    CPC分类号: H05B37/029

    摘要: Methods and apparatus for facilitating a process of designing, selecting, and/or customizing lighting effects or lighting shows. A library of indexed (tagged) predefined lighting effects or shows is searched by a search engine, based upon information provided by a user/designer, to identify a set of effects or shows having attributes that are in some way related to the information provided by the user. The user is then presented with search results, i.e., a manageable subset of intelligently chosen lighting effects or shows, which may be ranked in terms of relevance, any one or more of which may be readily selected by the user. The user may select one or more effects or shows from the search results “as is” for execution by a lighting system, may combine one or more effects or shows from the search results, or may modify one or more effects or shows from the search results to refine some aspect of the effect(s)/show(s) in accordance with user preferences. In one exemplary implementation, the library of lighting effects/shows and/or the search engine may be hosted by a web site and accessible via the Internet.

    摘要翻译: 用于促进设计,选择和/或定制照明效果或照明显示的过程的方法和装置。 根据用户/设计者提供的信息,由搜索引擎搜索索引(标记)预定义的照明效果或节目的库,以识别一组效果或具有某种方式与由 用户。 然后向用户呈现搜索结果,即智能选择的照明效果或显示的可管理子集,其可以根据相关性排列,用户可以容易地选择其中的一个或多个。 用户可以从搜索结果“按原样”选择一个或多个效果或显示,以供照明系统执行,可以组合来自搜索结果的一个或多个效果或显示,或者可以从搜索中修改一个或多个效果或显示 结果根据用户偏好来改进某些方面的效果/显示。 在一个示例性实施方式中,照明效果/展示和/或搜索引擎库可以由网站托管并且可以经由因特网访问。