公开(公告)号：US07223520B2

公开(公告)日：2007-05-29

申请号：US10657631

申请日：2003-09-08

申请人： Daniel Robert Olson ,  Marc Brian Wisnudel ,  Marc Schaepkens ,  Robert Franklin Thompson

发明人： Daniel Robert Olson ,  Marc Brian Wisnudel ,  Marc Schaepkens ,  Robert Franklin Thompson

IPC分类号： G11B7/26

CPC分类号： G11B7/252 ,  G11B7/241 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/2585 ,  G11B23/282 ,  G11B2007/25708 ,  G11B2007/2571 ,  G11B2007/25711 ,  G11B2007/25713 ,  G11B2007/25715 ,  Y10S430/146

摘要： The present disclosure relates to a limited play optical storage media and a method for limiting access to data thereon. This storage media includes a first substrate; a reflective layer; a data storage layer disposed between said first substrate and said reflective layer; a reactive layer comprising at least one reactive material disposed on said at least one reflective layer; an optically transparent second substrate disposed between the reactive layer and a laser incident surface of the optical storage media; and an oxygen permeable barrier layer disposed between the reactive layer and a laser incident surface of the optical storage media, said reactive layer having an initial percent reflectivity of about 50% or greater and a percent reflectivity of about 45% or less after exposure to oxygen.

摘要翻译： 本公开涉及有限播放光存储介质和用于限制对其上的数据的访问的方法。 该存储介质包括第一衬底; 反射层; 设置在所述第一基板和所述反射层之间的数据存储层; 反应层，包括设置在所述至少一个反射层上的至少一种反应性材料; 光学透明的第二基板，设置在光学存储介质的反应层和激光入射表面之间; 以及设置在光学存储介质的反应层和激光入射表面之间的透氧阻挡层，所述反应层在暴露于氧气之后具有约50％或更大的初始百分比反射率和约45％或更小的百分比反射率 。

公开(公告)号：US20070076578A1

公开(公告)日：2007-04-05

申请号：US10578069

申请日：2004-10-28

申请人： Ralph Kurt

发明人： Ralph Kurt

IPC分类号： G11B7/26

CPC分类号： G11B7/24

摘要： The invention relates to an information carrier comprising:—a mask layer (ML) defining a data pattern,—a detection layer (DL) stacked on said mask layer (ML) and comprising at least one segment made of organic photosensitive material embedded between electrodes for detecting said data pattern. Use: Optical storage

摘要翻译： 本发明涉及一种信息载体，包括： - 定义数据图案的掩模层（ML）， - 层叠在所述掩模层（ML）上的检测层（DL），并且包括由嵌入在电极之间的有机感光材料制成的至少一个区段 用于检测所述数据模式。 用途：光存储

公开(公告)号：US07198478B2

公开(公告)日：2007-04-03

申请号：US10846530

申请日：2004-05-17

申请人： Takayuki Suzuki ,  Masahiro Nakamura ,  Hideo Kobayashi ,  Shinichi Shinohara

发明人： Takayuki Suzuki ,  Masahiro Nakamura ,  Hideo Kobayashi ,  Shinichi Shinohara

IPC分类号： G11B7/26 ,  B29C71/02

CPC分类号： B29C53/18 ,  B29C35/16 ,  B29C45/0053 ,  B29C45/7207 ,  B29C47/0019 ,  B29C47/0033 ,  B29C47/0038 ,  B29C47/004 ,  B29C69/00 ,  B29L2017/003 ,  B29L2017/005 ,  Y10S425/81

摘要： A method of treating a disc plate. has the following operations of: molding a mold disc plate through an injection molding; and spinning the mold disc plate at a high spin speed. The spinning operation has at least one of the following two sub-operations of: reducing a warp of the mold disc plate with a centrifugal force caused during the spinning operation, and reducing a temperature of the mold disc plate during the spinning operation. Moreover, an apparatus of treating a disc plate has: a conveyer for conveying a mold disc plate obtained through an injection molding; a disc bench for receiving the mold disc plate conveyed with the conveyer; and a spin driver for spinning the disc bench when a temperature of the mold disc plate is higher than 90° C., to thereby spin the mold disc plate.

摘要翻译： 一种盘片处理方法。 具有以下操作：通过注塑成型模板盘; 并以高旋转速度旋转模具盘片。 纺丝操作具有以下两个子操作中的至少一个：在纺丝操作期间由于离心力而减小模具盘片的翘曲，并且在纺丝操作期间降低模具盘片的温度。 此外，一种处理盘片的设备具有：输送机，用于输送通过注射成型获得的模具盘片; 用于接收用输送​​机输送的模板的盘台; 以及当模盘盘的温度高于90℃时旋转盘台的旋转驱动器，从而旋转模具盘片。

公开(公告)号：US07154843B2

公开(公告)日：2006-12-26

申请号：US10297552

申请日：2002-03-28

申请人： Jun Nakano ,  Yuji Akiyama ,  Shin Masuhara

发明人： Jun Nakano ,  Yuji Akiyama ,  Shin Masuhara

IPC分类号： G11B3/70 ,  G11B7/26

CPC分类号： G11B7/24 ,  G11B7/0938 ,  G11B7/261

摘要： A stamper and optical disk. A photoresist is applied to a substrate and this photoresist is exposed, developed and then transferred to form a disk master which has a recess/protrusion pattern formed on its one side. The one side of the disk master is etched to narrow the width of a protruding part constituting the recess/protrusion pattern, and the recess/protrusion pattern of the disk master with the reduced width of the protruding part is transferred to form a stamper. The recess/protrusion pattern provided on the stamper is transferred to form a predetermined pattern on a substrate of an optical disk.

摘要翻译： 压模和光盘。 将光致抗蚀剂施加到基板上，并将该光致抗蚀剂曝光，显影，然后转印以形成在其一侧上形成有凹凸图案的盘形母盘。 蚀刻磁盘主机的一侧以缩小构成凹凸图案的突出部分的宽度，并且将突出部分的宽度减小的盘片主体的凹凸图案转印以形成压模。 在压模的基板上转印设置在压模上的凹凸图案，形成规定的图案。

公开(公告)号：USRE39434E1

公开(公告)日：2006-12-19

申请号：US10608502

申请日：1998-10-07

申请人： Thomas Wilhemus Engelen ,  Walter T. M. Stals ,  Jacobus J. T. T. Vermeijlen

发明人： Thomas Wilhemus Engelen ,  Walter T. M. Stals ,  Jacobus J. T. T. Vermeijlen

IPC分类号： G11B7/26

CPC分类号： G03F7/161 ,  G11B7/261 ,  G11B7/263 ,  G11B23/0085

摘要： The invention relates to a method of manufacturing a stamper for producing optical disks, comprising the application of a photoresist to a stamper plate and the structuring of the applied photoresist film. The structuring comprises the successive exposure, development and heating of the photoresist film. The developed photoresist film is subjected to an additional exposure in the deep UV range prior to the final heat treatment. The invention also relates to a stamper and to an optical disk obtained using the stamper.

公开(公告)号：US20060274636A1

公开(公告)日：2006-12-07

申请号：US11222856

申请日：2005-09-12

申请人： Hua-Chieh Chen ,  Chin-Chang Lin

发明人： Hua-Chieh Chen ,  Chin-Chang Lin

IPC分类号： G11B7/26

CPC分类号： G06K19/04 ,  G06K19/08 ,  G11B7/00736 ,  G11B7/24003

摘要： The present invention provides a optical media with no shape limitation and, by deposing a position mark in a recording layer and reflection layer, an encryption setup and a special shape can be obtained for more diversification in use.

摘要翻译： 本发明提供一种没有形状限制的光学介质，通过在记录层和反射层中去除位置标记，可以获得更多的使用多样化的加密设置和特殊形状。

公开(公告)号：US20060187805A1

公开(公告)日：2006-08-24

申请号：US10468481

申请日：2002-02-22

申请人： Lars Lind ,  Soren Feder ,  Hennig Sogaard ,  Lennart Vendelbjerg

发明人： Lars Lind ,  Soren Feder ,  Hennig Sogaard ,  Lennart Vendelbjerg

IPC分类号： G11B7/26 ,  B29D11/00

CPC分类号： G06K19/045 ,  B29C45/0081 ,  B29C45/263 ,  B29C45/5675 ,  G06K19/041 ,  G06K19/044 ,  G06K19/077 ,  G06K19/07726 ,  G06K19/07739

摘要： Method for production of an optical disc with a detachable module, where a standard mould is provided with an insert insertable into said standard mould. The insert restricting the internal dimensions of the mould cavity for shaping the optical disc into dimensions different from a standard optical disc. The insert comprises a line restrictor for providing a groove along at least one breaking line between the optical disc and the detachable module.

摘要翻译： 用于制造具有可拆卸模块的光盘的方法，其中标准模具设置有可插入所述标准模具中的插入件。 插入件限制模腔的内部尺寸，用于将光盘成形为与标准光盘不同的尺寸。 插入件包括线限制器，用于沿着光盘和可拆卸模块之间的至少一个断开线提供凹槽。

公开(公告)号：US20060073284A1

公开(公告)日：2006-04-06

申请号：US11237831

申请日：2005-09-29

申请人： Mamoru Usami ,  Takeshi Umega ,  Tomoki Ushida ,  Seiichi Idezawa ,  Yoshimi Yodogawa ,  Yukio Kaneko

发明人： Mamoru Usami ,  Takeshi Umega ,  Tomoki Ushida ,  Seiichi Idezawa ,  Yoshimi Yodogawa ,  Yukio Kaneko

IPC分类号： G11B7/26 ,  B05C9/08 ,  C08F2/46

CPC分类号： G11B7/266 ,  B05D1/005 ,  B05D3/067

摘要： An applied film forming apparatus that forms an applied film on one surface of a substrate includes a dripping unit that drips an energy beam-curing applied material onto the one surface of the substrate, a rotating unit that rotates the substrate, a curing processing unit that emits an energy beam onto the applied material to cure the applied material, an emission regulating unit that regulates emission of the energy beam onto the applied material on an outer circumferential edge part of the one surface of the substrate, and a control unit. After controlling the dripping unit to drip the applied material onto the one surface and controlling the rotating unit to rotate the substrate and spread the applied material, the control unit controls the rotating unit to rotate the substrate at a predetermined rotational velocity, controls the curing processing unit to emit the energy beam toward the one surface, and additionally controls the emission regulating unit to regulate the emission of the energy beam onto the applied material on the outer circumferential edge part of the one surface of the substrate.

摘要翻译： 在基板的一个表面上形成涂布膜的涂布膜形成装置包括将能量束固化的涂布材料滴落到基板的一个表面上的滴落单元，旋转基板的旋转单元，固化处理单元， 将能量束发射到所施加的材料上以固化所施加的材料;排放调节单元，其调节能量束在衬底的一个表面的外周边缘部分上的施加材料上的发射，以及控制单元。 在控制滴下单元将施加的材料滴到一个表面上并控制旋转单元旋转基板并铺展施加的材料之后，控制单元控制旋转单元以预定旋转速度旋转基板，控制固化处理 单元，以朝向一个表面发射能量束，并且另外控制发射调节单元以调节能量束在衬底的一个表面的外周边缘部分上的施加材料上的发射。

公开(公告)号：US07001474B2

公开(公告)日：2006-02-21

申请号：US10165406

申请日：2002-06-07

申请人： Kazutoshi Katayama ,  Yoshihisa Usami

发明人： Kazutoshi Katayama ,  Yoshihisa Usami

IPC分类号： G11B7/26

CPC分类号： B29C65/521 ,  B29C65/1406 ,  B29C65/1435 ,  B29C65/1448 ,  B29C65/1483 ,  B29C65/4845 ,  B29C65/7847 ,  B29C66/1122 ,  B29C66/452 ,  B29C66/71 ,  B29C2035/0827 ,  B29L2017/005 ,  B32B37/1284 ,  B32B2429/02 ,  G11B7/265 ,  G11B7/266 ,  Y10T156/108 ,  Y10T156/1744 ,  Y10T156/1768 ,  B29K2067/003 ,  B29K2069/00

摘要： A method for manufacturing an optical disc and a method for transporting a multi-layered optical disc are provided. When adhering the sheet and the disc substrate, after the adhesive is supplied to the outer side of the groove on the disc substrate, the sheet is loaded on the disc substrate. The adhesive is pressed to extend to the groove. At this timer, because the surplus adhesive is blocked when flowing into the groove, the surplus adhesive does not overflow easily toward the inner side of the groove. In addition, even if the adhesive overflows toward the inner side of the groove the adhesive is kept between the non-adhered portion of the sheet and the disc substrate, preventing the adhesive from moving to the disc surface. The non-adhered portion is cut by the cutting blade after the adhesive is completely cured, and then removed from the disc substrate.

公开(公告)号：US06998214B2

公开(公告)日：2006-02-14

申请号：US10194106

申请日：2002-07-12

申请人： John T. Fourkas ,  Christopher E. Olson ,  Michael J. R. Previte

发明人： John T. Fourkas ,  Christopher E. Olson ,  Michael J. R. Previte

IPC分类号： G11B7/26

CPC分类号： C07D307/885 ,  Y10S430/146

摘要： A three dimensional optical data storage and retrieval system that includes a three dimensional optical data storage medium and an apparatus for providing access to data stored on the medium. The data storage medium includes an optical data storage material which either a low molecular weight or polymeric glassy solid that are capable of undergoing multi-photon excitation that are energetically different in the write and read cycles. The optical data storage materials provide substantially higher storage capacities relative to conventional materials, and show high robustness in that written and stored data can undergo multiple read cycles without erasure or overwriting. An apparatus for data recording and accessing stored data on the medium includes a controllable variable energy photo-emitting excitation source and an emission photo-detector.

摘要翻译： 一种三维光学数据存储和检索系统，其包括三维光学数据存储介质和用于提供对存储在介质上的数据的访问的设备。 数据存储介质包括光学数据存储材料，其可以在能够在写入和读取周期中在能量上不同的能够经历多光子激发的低分子量或聚合物玻璃状固体。 光学数据存储材料相对于常规材料提供了更高的存储容量，并且显示出高的鲁棒性，因为所写入和存储的数据可经历多个读取周期而不擦除或重写。 用于数据记录和访问介质上存储数据的装置包括可控可变能量发光激发源和发射光检测器。