公开(公告)号：US20050250392A1

公开(公告)日：2005-11-10

申请号：US10520775

申请日：2003-07-07

申请人： Joseph Leibenguth ,  Hayat El Yamani ,  Veronique Ponsan ,  Cedric Perben

发明人： Joseph Leibenguth ,  Hayat El Yamani ,  Veronique Ponsan ,  Cedric Perben

IPC分类号： G06K19/04 ,  G06K19/08 ,  G11B7/24012 ,  G11B23/00 ,  G02B6/36 ,  H01R4/18

CPC分类号： G06K19/044 ,  G06K19/04 ,  G06K19/07739 ,  G11B7/24012 ,  G11B23/0021

摘要： A system comprises a first data carrier (MOD) and a second data carrier (CDC). The first data carrier (MOD) is inserted in the second data carrier (CDC). The system is characterized in that, the first data carrier (MOD) is removable from the second data carrier (CDC), in that the first data carrier (MOD) is readable by a first reading machine, and in that the second data carrier (CDC) is readable by a second reading machine, which is different than the first reading machine.

摘要翻译： 系统包括第一数据载体（MOD）和第二数据载体（CDC）。 第一数据载体（MOD）被插入到第二数据载体（CDC）中。 该系统的特征在于，第一数据载体（MOD）可从第二数据载体（CDC）移除，因为第一数据载体（MOD）可由第一读取机读取，并且第二数据载体 CDC）是可读的，它与第一读取机不同。

公开(公告)号：US20050232115A1

公开(公告)日：2005-10-20

申请号：US11081721

申请日：2005-03-17

申请人： Ikuo Aoki ,  Yoshitaka Takahashi

发明人： Ikuo Aoki ,  Yoshitaka Takahashi

IPC分类号： G03H1/26 ,  G11B7/00 ,  G11B7/0033 ,  G11B7/0065 ,  G11B7/24012

CPC分类号： G11B7/007 ,  G03H1/26 ,  G03H2270/20 ,  G11B7/0033 ,  G11B7/0065 ,  G11B7/00781 ,  G11B7/24012

摘要： A method of recording/reproducing information on/from a card-shaped hologram memory medium is provided in which an information recording/reproducing optical system can be conveniently controlled to increase a recording capacity of the card-shaped hologram memory medium. In the method, pieces of information are sequentially recorded in a data recording/reproducing area of the card shaped hologram memory medium along a predetermined route, while maintaining a predetermined distance between pieces of information.

摘要翻译： 提供了一种在卡形全息图存储介质上记录/再现信息的方法，其中可以方便地控制信息记录/再现光学系统以增加卡状全息图存储介质的记录容量。 在该方法中，信息片段沿着预定路线被顺序地记录在卡状全息图存储介质的数据记录/再现区域中，同时保持信息段之间的预定距离。

公开(公告)号：US6016298A

公开(公告)日：2000-01-18

申请号：US49697

申请日：1998-03-27

申请人： Gerhard Fischer

发明人： Gerhard Fischer

IPC分类号： B42D15/02 ,  G06K19/04 ,  G11B7/00 ,  G11B7/0033 ,  G11B7/24 ,  G11B7/24012 ,  G11B17/00 ,  G11B17/04

CPC分类号： G06K19/044 ,  B42D15/02 ,  G06K19/041 ,  G11B7/24 ,  G11B7/0033 ,  G11B7/24012

摘要： A calling card which can be inserted into a conventional CD drive and read. The calling card is centered in a CD drive. Thus, the calling card becomes a calling card CD with a printed upper side, which can be visually detected by an eye, and an underside on which data can be recorded and read by a computer.

摘要翻译： 可以插入常规CD驱动器并读取的电话卡。 电话卡以CD驱动器为中心。 因此，呼叫卡成为具有打印的上侧的呼叫卡CD，其可以由眼睛可视地检测，并且可以由计算机记录和读取数据的下侧。

公开(公告)号：US4816362A

公开(公告)日：1989-03-28

申请号：US32502

申请日：1987-03-31

申请人： Mitsuru Takeda ,  Wataru Kuramochi

发明人： Mitsuru Takeda ,  Wataru Kuramochi

IPC分类号： B41M5/26 ,  B42D15/10 ,  G03C1/72 ,  G03C1/725 ,  G06K1/12 ,  G06K19/06 ,  G07F7/08 ,  G11B7/0033 ,  G11B7/005 ,  G11B7/24012 ,  G11B7/241 ,  G11B7/243 ,  G11B7/2433 ,  G11B7/244 ,  G11B7/246 ,  G11B7/2467 ,  G11B7/249 ,  G11B7/253 ,  G11B7/2533 ,  G11B7/2535 ,  G11B7/258 ,  G11B7/2585 ,  G11B7/259 ,  G11B7/2595 ,  G11B7/26 ,  G11B13/00 ,  G03C1/62 ,  G01D15/14

CPC分类号： G06K1/126 ,  B42D25/00 ,  G06K19/06046 ,  G07F7/086 ,  G11B13/00 ,  G11B7/0033 ,  G11B7/0052 ,  G11B7/24012 ,  G11B7/241 ,  G11B7/243 ,  G11B7/2433 ,  G11B7/244 ,  G11B7/251 ,  G11B7/258 ,  G11B7/26 ,  G11B2007/24306 ,  G11B2007/24308 ,  G11B2007/24312 ,  G11B2007/24316 ,  G11B7/245 ,  G11B7/2467 ,  G11B7/249 ,  G11B7/252 ,  G11B7/2533 ,  G11B7/2535 ,  G11B7/256 ,  G11B7/2585 ,  G11B7/259 ,  G11B7/2595 ,  Y10S283/904 ,  Y10S428/913 ,  Y10S430/146 ,  Y10T428/24851 ,  Y10T428/24868 ,  Y10T428/24876 ,  Y10T428/24893

摘要： An optical recording material comprising (I) a substrate, (II) a recording layer provided on said substrate, the recording layer consisting of light transmissive portions and light screening portions, and (III) a reflective metallic thin film layer provided on the recording layer; as well as a process therefor. The invention also includes an optical card comprising the optical recording material provided on a card substrate. In the cases of the optical recording material and the optical card, it is possible to readily carry out high density recording, the alternation of written information is difficult, and the written information can be read out on a basis of the difference in light reflectivity.

摘要翻译： 一种光记录材料，包括（I）基板，（II）设置在所述基板上的记录层，由透光部分和遮光部分组成的记录层，以及（III）设置在记录层上的反射金属薄膜层 ; 以及其过程。 本发明还包括光卡，其包括设置在卡片基板上的光记录材料。 在光记录材料和光卡的情况下，可以容易地执行高密度记录，写入信息的交替变得困难，并且可以基于光反射率的差来读出写入的信息。

公开(公告)号：US20160365108A1

公开(公告)日：2016-12-15

申请号：US15237181

申请日：2016-08-15

申请人： Sony Corporation

发明人： Nikolai Gallo

IPC分类号： G11B7/24073 ,  G11B7/24012 ,  G11B7/24006

CPC分类号： G11B7/24073 ,  G06K7/10722 ,  G11B7/005 ,  G11B7/127 ,  G11B7/131 ,  G11B7/14 ,  G11B7/24006 ,  G11B7/24012 ,  G11B17/0401 ,  G11B17/056 ,  G11B2007/240008

摘要： Various devices and systems may benefit from enhanced reading of optical media. For example, certain computer systems may benefit from array reading of optical media. An apparatus may include, for example, an array of optical sensors. The array of optical sensors may be configured to read a plurality of parallel linear strips of data from an optical medium.

摘要翻译： 各种设备和系统可能受益于光学介质的增强阅读。 例如，某些计算机系统可能受益于光学介质的阵列读取。 设备可以包括例如光学传感器的阵列。 光学传感器阵列可以被配置为从光学介质读取多个平行的数据线条。

公开(公告)号：US08842351B2

公开(公告)日：2014-09-23

申请号：US12140807

申请日：2008-06-17

申请人： Brian L. Lawrence ,  Marc Dubois ,  Pingfan P. Wu ,  Joseph L. Smolenski ,  Xiaolei Shi ,  Eugene P. Boden

发明人： Brian L. Lawrence ,  Marc Dubois ,  Pingfan P. Wu ,  Joseph L. Smolenski ,  Xiaolei Shi ,  Eugene P. Boden

IPC分类号： G03H1/26 ,  G03H1/02 ,  G03H1/30 ,  G11B7/007 ,  G11B7/1369 ,  G11B7/24085 ,  G11B7/24038 ,  G11B7/26 ,  G11B7/1362 ,  G11B7/24012 ,  G11B7/131 ,  G11B20/00 ,  G02B5/32 ,  G11B7/24044 ,  G11B20/10 ,  G11B7/245 ,  G11B7/0065 ,  G03H1/04 ,  G11B7/28 ,  G11B7/246 ,  G11B7/00

CPC分类号： G11B7/245 ,  G02B5/32 ,  G03H2001/0417 ,  G11B7/0065 ,  G11B7/00772 ,  G11B7/00781 ,  G11B7/131 ,  G11B7/1362 ,  G11B7/1369 ,  G11B7/24012 ,  G11B7/24038 ,  G11B7/24044 ,  G11B7/24085 ,  G11B7/246 ,  G11B7/261 ,  G11B7/28 ,  G11B20/00086 ,  G11B20/00115 ,  G11B20/10 ,  G11B2007/0013

摘要： A method for storing data including: providing a first substrate having a plurality of micro-holograms therein, the micro-holograms being indicative of the data; providing a second hologram-supporting substrate; illuminating the plurality of micro-holograms in the first substrate through the second substrate, thereby producing a holographic pattern in the second substrate indicative of reflections of the plurality of micro-holograms in the first substrate; providing a third hologram-supporting substrate; and, illuminating the holographic pattern in the second substrate through the third substrate, thereby substantially replicating the plurality of micro-holograms in the first substrate in the third substrate.

摘要翻译： 一种用于存储数据的方法，包括：提供其中具有多个微全息图的第一基底，所述微全息图指示数据; 提供第二全息图支撑衬底; 通过所述第二基板照亮所述第一基板中的所述多个微全息图，从而在所述第二基板中产生指示所述多个微全息图在所述第一基板中的反射的全息图案; 提供第三全息图支撑衬底; 并且通过第三基板照亮第二基板中的全息图案，从而基本上复制第三基板中的第一基板中的多个微全息图。

公开(公告)号：US5216665A

公开(公告)日：1993-06-01

申请号：US458365

申请日：1989-12-28

申请人： Hiroyuki Imataki

发明人： Hiroyuki Imataki

IPC分类号： G11B7/0025 ,  G11B7/005 ,  G11B7/007 ,  G11B7/24 ,  G11B7/24012 ,  G11B7/24076 ,  G11B7/24079

CPC分类号： G11B7/24076 ,  G11B7/0025 ,  G11B7/0051 ,  G11B7/24 ,  G11B7/24079 ,  G11B7/24012

摘要： An optical recording medium is formed by applying a coating liquid to form a light-reflecting layer on a substrate having a surface provided with a pre-format pattern comprising a concavity and a convexity. The concavity is designed to have a sectional shape of a trapezoid having a pair of parallel opposite sides, a shorter one of which constitutes the bottom of the concavity, and a pair of sloping sides. Each sloping side forms a (solid part) angle .theta. of not larger than 35 degrees with respect to the extension of the substrate surface. The concavity has a depth d larger than .lambda./4n wherein .lambda. is the wavelength of an optical radiation beam with which the optical recording medium is illuminated for recording and/or reproduction and n is the refractive index of the substrate.

公开(公告)号：US20230019146A1

公开(公告)日：2023-01-19

申请号：US17934183

申请日：2022-09-21

申请人： KABUSHIKI KAISHA TOSHIBA ,  Toshiba Infrastructure Systems & Solutions Corporation

发明人： Nobuki Nemoto ,  Yuuichi Nakamura ,  Yuuma Kadokura ,  Naoto Mihara

IPC分类号： G11B7/0033 ,  G11B7/127 ,  G11B7/24012

摘要： A thermal medium and a laser recording device are provided in which medium parameters can be acquired efficiently. According to one embodiment, the thermal medium includes a photothermal conversion layer, a color development layer, a storage mechanism. The photothermal conversion layer converts an applied laser beam into heat. The color development layer develops a color by the heat converted by the photothermal conversion layer. The storage mechanism stores information related to a medium parameter including a photothermal conversion efficiency of the photothermal conversion layer.

公开(公告)号：US20210078349A1

公开(公告)日：2021-03-18

申请号：US16956228

申请日：2018-11-28

申请人： Sony Corporation

发明人： Mitsunari HOSHI

IPC分类号： B41M5/42 ,  B41M5/28 ,  B41M5/46 ,  G11B7/0033 ,  G11B7/0045 ,  G11B7/24012 ,  G11B7/24038

摘要： A recording medium according to one embodiment of the present disclosure includes a recording layer and an optical thin film. The recording layer includes a heat-sensitive color-developing composition and a photothermal conversion material. The photothermal conversion material absorbs a wavelength in an infrared region and generates heat. The optical thin film is provided on one surface of the recording layer. The optical thin film reflects the wavelength in the infrared region and transmits a wavelength in a visible region.

公开(公告)号：US06951027B2

公开(公告)日：2005-09-27

申请号：US10262099

申请日：2002-09-30

申请人： Shuichi Kikuchi ,  Rie Izu ,  Mariko Takiue

发明人： Shuichi Kikuchi ,  Rie Izu ,  Mariko Takiue

IPC分类号： B41J2/01 ,  B32B3/02 ,  B41M5/26 ,  B41M5/52 ,  C09D11/00 ,  G11B3/70 ,  G11B5/84 ,  G11B7/24012 ,  G11B7/24097 ,  G11B7/252 ,  G11B7/26 ,  G11B7/24

CPC分类号： B41M5/52 ,  B41M5/5209 ,  B41M5/5254 ,  G11B7/24012 ,  G11B7/252 ,  G11B23/40

摘要： An optical information medium having an ink-accepting layer that may secure a high-gloss printed surface similar to print image quality of print image on photographic paper is provided. The optical disk 1 is constituted by sequentially laminating concavo-convex information pits 3, a recording layer 4, a reflective layer 5, a protective layer 6, a second printing layer 7, and an ink-accepting layer 8 on a transparent substrate 2 made of synthetic resin such as polycarbonate. In the formation of the ink-accepting layer 8, the following proportions of the following constituents in percent by weight are milled to prepare an ink for printing: 5 to 15% urethane acrylate; 70 to 80% water-soluble monomer; 5 to 15% water-soluble monomer soluble resin; 5 to 15% photopolymerization initiator; 5 to 15% dyestuff fixing agent; and

摘要翻译： 提供了一种光学信息介质，其具有可以确保在照相纸上打印图像的打印图像质量类似的高光泽印刷表面的墨接受层。 光盘1通过在形成的透明基板2上依次层叠凹凸信息凹坑3，记录层4，反射层5，保护层6，第二印刷层7和墨接受层8 的合成树脂如聚碳酸酯。 在形成油墨接收层8时，将以下重量百分比的组分按比例进行研磨，制备印刷油墨：5〜15％的氨基甲酸酯丙烯酸酯; 70〜80％水溶性单体; 5〜15％水溶性单体可溶性树脂; 5〜15％光聚合引发剂; 5〜15％染料固色剂; 和<5％二氧化硅。