公开(公告)号：WO2003071539A1

公开(公告)日：2003-08-28

申请号：PCT/CA2003/000179

申请日：2003-02-07

Applicant: G6 SCIENCE CORP.

Inventor： FERGUSON, Gary, W.

IPC: G11B23/00

CPC classification number: G11B27/329 ,  G11B5/012 ,  G11B5/82 ,  G11B7/00736 ,  G11B7/24 ,  G11B7/24006 ,  G11B7/26 ,  G11B23/0021 ,  G11B23/30 ,  G11B23/42 ,  G11B27/002 ,  G11B27/24 ,  G11B2005/001 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/2525 ,  G11B2220/2529 ,  G11B2220/2545 ,  G11B2220/2562 ,  G11B2220/2575

Abstract: The present invention relates to disk data storage media including magnetic, magneto-optical and optical media such as CD-ROM, CD-RW, DVD, DVD-RAM, Mini-disks and other disk media. It provides for new disk media featuring a data storage surface on the edge of the disk. This novel edge track data surface may be marked, inscribed or recorded during manufacture or this new data surface may be created and utilized later. In addition, methods to manufacture, exploit and convert conventional disk media to that having an edge track data surface are taught herein.

Abstract translation: 本发明涉及包括诸如CD-ROM，CD-RW，DVD，DVD-RAM，迷你磁盘和其他磁盘介质的磁，磁光和光介质的磁盘数据存储介质。 它提供了在磁盘边缘具有数据存储表面的新磁盘介质。 这种新颖的边缘轨道数据表面可以在制造期间被标记，内接或记录，或者可以创建和利用该新的数据表面。 此外，本文教导了将常规盘介质制造，利用和转换为具有边缘轨道数据表面的方法。

公开(公告)号：WO1993002450A1

公开(公告)日：1993-02-04

申请号：PCT/EP1992001516

申请日：1992-07-06

Applicant: TELEFUNKEN FERNSEH UND RUNDFUNK GMBH ,  LENZ, Paul ,  KÜHN, Hans-Robert

Inventor： TELEFUNKEN FERNSEH UND RUNDFUNK GMBH

IPC: G11B19/12

CPC classification number: G11B27/105 ,  G11B19/12 ,  G11B23/42 ,  G11B27/002 ,  G11B27/24 ,  G11B27/34 ,  G11B33/10 ,  G11B2220/2525 ,  G11B2220/2545 ,  G11B2220/913 ,  G11B2220/93

Abstract: A system for programming the playback of recorded items (17) on a recording substrate (1). It is the purpose of the invention to facilitate simple playback programming for selected titles on a recording substrate, e.g. a CD. According to the invention, the recording substrate (1) itself has a scannable region (2) with at least one locally predetermined, manually markable position (3) and a given recorded item is allocated to the predetermined position. Playback programming for recording substrates, especially CD and MOD. (Fig. 1a)

公开(公告)号：WO2004109677A1

公开(公告)日：2004-12-16

申请号：PCT/US2004/015998

申请日：2004-05-21

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  HANKS, Darwin Mitchell

Inventor： HANKS, Darwin Mitchell

IPC: G11B19/28

CPC classification number: G11B7/08588 ,  G11B7/0037 ,  G11B7/24 ,  G11B19/28 ,  G11B23/40 ,  G11B23/42

Abstract: Timing information (400, 402) from the label side (216) of an optical disc (218) is used to generate a drive current profile (242). The drive current profile (242) can be applied to a spindle motor (220) in order to maintain a rotational speed of the optical disc (218) in the absence of the timing information (400, 402).

Abstract translation: 来自光盘（218）的标签侧（216）的定时信息（400,402）用于产生驱动电流分布（242）。 驱动电流分布（242）可以被施加到主轴电动机（220），以便在没有定时信息（400,402）的情况下保持光盘（218）的旋转速度。

公开(公告)号：WO2004068194A2

公开(公告)日：2004-08-12

申请号：PCT/US2004/000973

申请日：2004-01-15

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY L.P. ,  HANKS, Darwin Mitchel

Inventor： HANKS, Darwin Mitchel

IPC: G02B

CPC classification number: G11B27/36 ,  G11B7/0037 ,  G11B7/08588 ,  G11B7/24 ,  G11B19/28 ,  G11B23/40 ,  G11B23/42

Abstract: A reference pattern (300, 700) on the non-data side (or label side) (146) of an optical data storage disc (126) enables optical disc devices (102) to register a position of a laser (118, 308) to an absolute radial location on the disc's non-data side (146). The absolute radial location serves as a reference track to which that all radial positioning can be referenced.

Abstract translation: 在光学数据存储盘（126）的非数据侧（或标签侧）（146）上的参考图案（300,700）使光盘装置（102）能够记录激光器（118,308）的位置， 到盘的非数据侧的绝对径向位置（146）。 绝对径向位置用作可以参考所有径向定位的参考轨迹。

公开(公告)号：WO2003102934A1

公开(公告)日：2003-12-11

申请号：PCT/KR2003/001066

申请日：2003-05-30

Applicant: LG ELECTRONICS INC.

Inventor： PARK, Kyung Chan ,  KIM, Young Kuk

IPC: G11B7/007

CPC classification number: G11B20/1252 ,  G11B7/0053 ,  G11B7/00736 ,  G11B23/42 ,  G11B2020/122 ,  G11B2020/1229 ,  G11B2020/1278 ,  G11B2020/1288 ,  G11B2020/1298 ,  G11B2220/2541

Abstract: A high-density optical disc such as a high density-digital versatile disc (HD-DVD) or Blu-ray disc, and a method for reproducing or recording data of the high-density optical disc. The high-density optical disc includes a lead-in area, a data area and a lead-out area. The lead-in area has major information. A minimum mark or space length of the major information recorded in the lead-in area is longer than that of data recorded in the data area. The major information of the lead-in area is copied to the lead-out area. On the basis of the data reproduction or recording method, an optical disc device can correctly read and confirm the major information from the high-density optical disc, minimize the interference between a mark and space in high-density recording data, reduce the effects of scratches or dust on the disc, and efficiently prevent an erroneous data reproduction or recording operation.

Abstract translation: 诸如高密度数字通用盘（HD-DVD）或蓝光盘的高密度光盘，以及用于再现或记录高密度光盘的数据的方法。 高密度光盘包括导入区，数据区和导出区。 导入区有重要信息。 记录在导入区域中的主要信息的最小标记或空格长度比记录在数据区域中的数据的长度要长。 导入区的主要信息被复制到导出区。 基于数据再现或记录方法，光盘装置可以从高密度光盘中正确地读取和确认主要信息，从而最小化高密度记录数据中的标记和空间之间的干扰，减少 盘上有划痕或灰尘，有效地防止错误的数据再现或记录操作。

公开(公告)号：WO1986005915A1

公开(公告)日：1986-10-09

申请号：PCT/EP1986000182

申请日：1986-03-26

Applicant: KESSLER, Bruno

IPC: G11B23/34

CPC classification number: G11B23/26 ,  G11B5/627 ,  G11B23/34 ,  G11B23/42

Abstract: A transparent transfer strip is developed without pasting through separation of the coating from the carrier foil at the end of the tape.