公开(公告)号：WO2011081477A2

公开(公告)日：2011-07-07

申请号：PCT/KR2010/009564

申请日：2010-12-30

Applicant: 임창수

Inventor： 임창수

IPC: G11B7/0037 ,  G11B7/24

CPC classification number: G11C15/00 ,  G11C13/04

Abstract: 본 발명은 투과형 광디스크에 관한 것으로, 전체를 일시에 스캐닝하고 센싱하여 저장된 내용을 신속하고 효율적으로 탐색할 수 있음은 물론 제작단가가 저렴하고 그 제작이 용이한 것인 바, 본 발명은 일면으로부터 타면으로 빛이 섹터별로 구분되어 투과되도록 웨이퍼 형태의 메인디스크(100)로 이루어진다. 이 메인디스크(100)는 일면에서 타면으로 관통되는 복수의 홀(110)이 형성되며, 이 메인디스크(100)의 몸체는 열경화성 수지인 합성수지재로 이루어지고, 메인디스크(100)에 구비된 복수의 홀(110)은 장방형으로 형성된다.

Abstract translation: 透射光盘技术领域本发明涉及一种透射式光盘，通过其可以通过一次扫描和感测其整体来快速有效地搜索存储在其中的内容物，并且易于以低成本制造。 因此，在本发明中，光盘由形成为晶片形状的主盘（100）形成，使得光被分离成单独的扇区并被透射。 该主盘（100）具有穿过其形成的多个孔（110）。 孔从主盘的一个表面到另一个表面穿透。 主盘（100）的主体由热固性树脂的合成树脂材料制成。 此外，设置在主盘（100）中的多个孔（110）形成为矩形。

公开(公告)号：WO2008108867A3

公开(公告)日：2009-06-04

申请号：PCT/US2007073968

申请日：2007-07-20

Applicant: HEWLETT PACKARD DEVELOPMENT CO ,  DORSH CARI L ,  KASPERCHIK VLADEK ,  KHAVARI MEHRGAN

Inventor： DORSH CARI L ,  KASPERCHIK VLADEK ,  KHAVARI MEHRGAN

IPC: C09D5/32 ,  B41M5/46 ,  G11B7/0037

CPC classification number: G11B23/40 ,  B41M5/3275 ,  B41M5/46 ,  B41M5/465 ,  B41M2205/04 ,  G11B7/0037

Abstract: A method of forming a radiation imageable coating includes preparing a radiation-curable polymer matrix including an acidic activator species, forming a leuco-dye phase, distributing the leuco-dye phase in the polymer matrix, evaluating a power level of an targeted radiation source, and if the power level of the targeted radiation source is less than approximately 1 watt/cm2, sensitizing the radiation imageable coating with a sensitizing agent corresponding to the targeted radiation source.

Abstract translation: 形成可辐照成像涂层的方法包括制备包含酸性活化剂物质的辐射固化聚合物基质，形成无色染料相，将无色染料相分散在聚合物基质中，评估目标辐射源的功率水平， 并且如果目标辐射源的功率水平小于约1瓦特/平方厘米，则用对应于目标辐射源的敏化剂对可辐射成像涂层进行敏化。

公开(公告)号：WO2009007243A1

公开(公告)日：2009-01-15

申请号：PCT/EP2008/058131

申请日：2008-06-26

Applicant: THOMSON LICENSING ,  KNITTEL, Joachim ,  BALLWEG, Christof ,  EYBERG, Rudolf

Inventor： KNITTEL, Joachim ,  BALLWEG, Christof ,  EYBERG, Rudolf

IPC: G11B7/0037 ,  G11B7/0045 ,  G11B7/007 ,  G11B7/125

CPC classification number: G11B7/00736 ,  G11B7/00375 ,  G11B7/00456 ,  G11B7/1267 ,  G11B7/1275

Abstract: The present invention relates to a method for checking the quality of a recording on a disk intended to be read with a first wavelength and intended to be recorded with a second wavelength, directly with the second wavelength used by the recording system. According to the invention, the method uses a modified jitter definition when a jitter value of recorded information is measured using light of the first wavelength. A special equalizer takes account of a required asymmetry.

Abstract translation: 本发明涉及一种方法，用于直接用记录系统使用的第二波长来检查旨在用第一波长读取的磁盘上的记录的质量，并且用于记录第二波长。 根据本发明，当使用第一波长的光测量记录信息的抖动值时，该方法使用修改的抖动定义。 特殊均衡器考虑到所需的不对称性。

公开(公告)号：WO2008139406A1

公开(公告)日：2008-11-20

申请号：PCT/IB2008/051860

申请日：2008-05-09

Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  ZHOU, Yu ,  LOI, Tek Seow

Inventor： ZHOU, Yu ,  LOI, Tek Seow

IPC: G11B7/0037 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/09

CPC classification number: G11B7/00375 ,  G11B7/0045 ,  G11B7/0053 ,  G11B7/0945 ,  G11B7/126

Abstract: A method comprising controlling recording of data on an optical record carrier based on the detection of at least one defect on the optical record carrier at a moment in time before actual recording of the data on the optical record carrier is disclosed. The method can perform an early detection of defects during recording and take suitable corrective measures to handle the defects. This can reduce the recording problems such as loss of data, unable to read recorded information. The technique is useful for all optical disc recording devices such as CD, DVD, HD-DVD and Blu-ray disc recorders.

Abstract translation: 一种方法，其包括：在实际记录光学记录载体上的数据之前的时刻，基于在光学记录载体上的至少一个缺陷的检测来控制光学记录载体上的数据记录。 该方法可以在记录期间对缺陷进行早期检测，并采取适当的纠正措施来处理缺陷。 这可以减少记录问题，如数据丢失，无法读取记录信息。 该技术对于诸如CD，DVD，HD-DVD和蓝光光盘记录器的所有光盘记录装置是有用的。

公开(公告)号：WO2007130352A3

公开(公告)日：2008-03-13

申请号：PCT/US2007010450

申请日：2007-04-30

Applicant: HEWLETT PACKARD DEVELOPMENT CO ,  VAN BROCKLIN ANDREW L ,  WU KUOHUA

Inventor： VAN BROCKLIN ANDREW L ,  WU KUOHUA

IPC: G11B7/0037

CPC classification number: G11B7/0037 ,  B41J2/435

Abstract: This invention relates to a self aligning optical printing system, comprising: an electromagnetic energy beam source (302, 304, 306) capable of emitting a plurality of electromagnetic energy beams (314, 316, 318) of differing wavelengths; a plurality of lenses 206 located substantially adjacent to each other such that each of the plurality of electromagnetic energy beams (314, 316, 318) interacts with one of the plurality of lenses 206 to self align the plurality of electromagnetic energy beams with respect to each other; and a multi-wavelength media 102 located adjacent to the plurality of lenses 206 such that the plurality of self aligned electromagnetic energy beams interacts with the media 102.

Abstract translation: 本发明涉及自对准光学打印系统，其包括：能够发射不同波长的多个电磁能量束（314,316,318）的电磁能量束源（302,304,306）; 多个透镜206基本上彼此相邻地定位，使得多个电磁能束（314,316,318）中的每一个与多个透镜206中的一个相互作用以使多个电磁能束相对于每个 其他; 以及位于多个透镜206附近的多波长介质102，使得多个自对准的电磁能束与介质102相互作用。

公开(公告)号：WO2008015633A3

公开(公告)日：2008-02-07

申请号：PCT/IB2007/053010

申请日：2007-07-31

Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  LEE, Juil ,  KUIPER, Antonius, E., T. ,  VULLERS, Rudolf, J., M. ,  PASQUARIELLO, Donato

Inventor： LEE, Juil ,  KUIPER, Antonius, E., T. ,  VULLERS, Rudolf, J., M. ,  PASQUARIELLO, Donato

IPC: G11B20/00 ,  G11B7/24 ,  G11B7/0037

Abstract: The present invention relates to an optical storage medium (20) comprising a first data area (21) for storing content and a second data area (23) for storing limitation data (24) for limiting access to at least a portion of the first data area. It is desired that the period of time for which access to content stored on the storage medium is limited, such that, for instance, after said period of time unlimited access to said content is granted. To achieve this a state change means (27) is provided on the storage medium, adapted for changing its optical reflectivity and/or transmittance over time, said change directly preventing access to the second data area after a limited period of time or being indirectly used to decide whether access to the at least one portion of the first data area shall be limited according to said limitation data.

公开(公告)号：WO2007130347A3

公开(公告)日：2007-11-15

申请号：PCT/US2007/010440

申请日：2007-04-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  HANKS, Darwin M. ,  TAUGHER, Lawrence N.

Inventor： HANKS, Darwin M. ,  TAUGHER, Lawrence N.

IPC: G11B7/0037 ,  G11B23/40

Abstract: A method comprising: writing data on a disc (12) with a first laser (30, 330); and writing a label on the disc (12) with a second laser (40, 340) while the data is being written.

公开(公告)号：WO2007097972A3

公开(公告)日：2007-08-30

申请号：PCT/US2007/003927

申请日：2007-02-15

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  KWASNY, David M. ,  LIPINSKI, Greg J.

Inventor： KWASNY, David M. ,  LIPINSKI, Greg J.

IPC: G11B7/0037 ,  G11B23/40

Abstract: A method (800) for locating a labelable region (106) on a surface (102) of an optical storage medium (100) including an unlabelable region (104). A laser beam (224) is impinged onto a location (120) on the surface (102) without marking the location (120). Laser energy reflected from the location (120) is detected. Based on the reflected laser energy, it is determined whether the location (120) is in a labelable region (106) markable by the laser energy or an unlabelable region (104) not markable by the laser energy.

公开(公告)号：WO2007066251A1

公开(公告)日：2007-06-14

申请号：PCT/IB2006/054296

申请日：2006-11-16

Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. ,  WORTELBOER, Pippinus, M., R.

Inventor： WORTELBOER, Pippinus, M., R.

IPC: G11B7/0037

CPC classification number: G11B7/00375 ,  G11B7/0948

Abstract: The present invention relates to a reading apparatus and to a corresponding reading method for reading data from, and detecting cracks in, an optical record carrier (10). To achieve that a crack in the optical record carrier can be detected with a high reliability so that appropriate measures can be taken, the apparatus comprises a reading unit (14, 15) for reading data from said record carrier by use of a radiation beam and for generating a data signal (RF), a servo error detection unit (16) for tracking a data track on the record carrier and for generating a tracking error signal (TE) and a focus error signal (FE), a control unit (19) for controlling the axial and radial positions of the read-out spot on the record carrier by use of a focus control signal (FA) and a radial control signal (RA), and a crack detection unit (21) for determining whether there is a crack in the record carrier by checking whether the focus error signal (FE) and/or the tracking error signal (TE) show a significant peak, and whether the focus control signal (FA) and/or the radial control signal (RA) show a significant step change.

Abstract translation: 本发明涉及一种用于从光学记录载体（10）读取数据并检测裂纹的读取装置和相应的读取方法。 为了实现可以高可靠性检测光学记录载体中的裂纹，从而可以采取适当的措施，该装置包括用于通过使用辐射束从所述记录载体读取数据的读取单元（14,15） 用于产生数据信号（RF）的伺服误差检测单元（16），用于跟踪记录载体上的数据轨道并产生跟踪误差信号（TE）和聚焦误差信号（FE）;控制单元 ），用于通过使用聚焦控制信号（FA）和径向控制信号（RA）来控制记录载体上的读出点的轴向和径向位置;以及裂纹检测单元（21），用于确定是否存在 通过检查聚焦误差信号（FE）和/或跟踪误差信号（TE）是否显示出明显的峰值，以及聚焦控制信号（FA）和/或径向控制信号（RA） 显示出重大的变化。

公开(公告)号：WO2007040739A1

公开(公告)日：2007-04-12

申请号：PCT/US2006/028945

申请日：2006-07-26

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  HANKS, Darwin M. ,  VAN BROCKLIN, Andrew L. ,  LIPINSKI, Gregory J.

Inventor： HANKS, Darwin M. ,  VAN BROCKLIN, Andrew L. ,  LIPINSKI, Gregory J.

IPC: G11B7/0037 ,  G11B23/40 ,  G11B7/085

CPC classification number: G11B7/0037 ,  G11B7/08505

Abstract: Disclosed are various systems, methods, and programs embodied in a computer readable medium for calibration of a lens position in an optical disc drive (100). In one embodiment, a method is provided that comprises manipulating a lens focus actuator (153) to relocate the lens (156) from a first position (P1) to a second position (P2). The lens (156) substantially focuses a laser onto the surface of the optical disc (136) when in the second position (P2). The method also comprises determining a first input setting delta to the lens focus actuator (153) that corresponds to a predefined position offset (O) of the lens (156). The first input setting delta is determined based upon a second input setting delta corresponding to a distance between the first position (P1) and the second position (P2).

Abstract translation: 公开了在用于校准光盘驱动器（100）中的透镜位置的计算机可读介质中实现的各种系统，方法和程序。 在一个实施例中，提供了一种方法，其包括操纵透镜聚焦致动器（153）以将透镜（156）从第一位置（P1）重新定位到第二位置（P2）。 当处于第二位置（P2）时，透镜（156）基本上将激光聚焦到光盘（136）的表面上。 该方法还包括确定与透镜（156）的预定位置偏移（O）对应的透镜焦点致动器（153）的第一输入设定增量。 基于与第一位置（P1）和第二位置（P2）之间的距离对应的第二输入设定增量来确定第一输入设定增量。