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1. 发明专利

AU2001288044B2 Optical disk 未知
公开(公告)号：AU2001288044B2
公开(公告)日：2005-05-12
申请号：AU2001288044
申请日：2001-09-13
申请人： ORIENT INSTRUMENT COMPUTER CO LTD
发明人： ITO TOMOAKI
IPC分类号： B42D15/10 , B32B3/02 , B32B27/08 , G11B7/24012 , G11B7/2542 , G11B7/26 , G11B23/00 , G11B23/40 , G11B25/04 , G11B007/24 , G11B023/40
摘要： An optical disk includes a disk substrate made of synthetic resins and an elastic/non-elastic film for label printing. The disk substrate has a chucking central aperture, and the peripheral portion of the chucking central portion constitutes a clamping area. The film is fixed on an upper surface of the disk substrate so as to cover the chucking central aperture. In case of the elastic film, at least a portion of the film corresponding to the chucking central aperture expands/contracts in accordance with the movement of a disk chuck into/out of the chucking central aperture. On the other hand, in case of the non-elastic film, cuts are made in a portion corresponding to the chucking central aperture, whereby the cut portion of the film opens/closes in accordance with the movement of a disk chuck into/out of the chucking central aperture.

2. 发明专利

AU2004214550B2 Optical recording medium, manufacturing method for optical recording medium, and reproducing method for optical recording medium 未知
公开(公告)号：AU2004214550B2
公开(公告)日：2005-03-17
申请号：AU2004214550
申请日：2004-03-16
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KAWAGUCHI YUKO , ABE SHINYA , TOMIYAMA MORIO , OHNO EIJI , KAWAGUCHI YOKO
IPC分类号： G11B7/24 , G11B7/005 , G11B7/007 , G11B7/258 , G11B7/26 , G11B007/005 , G11B007/26 , G11B007/007 , G11B007/24
摘要： An optical recording medium which includes a main-information area in which a reflection film (2) is formed on a substrate where a row of pits is formed as main data, and a sub-information area in which disc information is individually recorded as a barcode-like mark extending in a radial direction of the optical recording medium is disclosed. Further, the barcode-like mark is formed by trimming the reflection film partially and forming a plurality of trimmed areas, and in which information is reproduced by irradiating the reflection film with a beam of light, characterized in that the material and thickness of the reflection film are selected such that when information is reproduced with the beam of light having a wavelength 405 nm and an objective lens with a numerical aperture of 0.85, a value of a jitter becomes 6.5% or lower, in the sub-information area, a row of pits or a groove is formed on the substrate, and the track pitch of the row of pits or the groove is 0.24 µm or wider and 0.45 µm or narrower, the track pitch of the row of pits which is formed on the substrate in the main-information area is 0.24 µm or wider and 0.43 µm or narrower, and the shortest pit (11) of the row of pits which is formed on the substrate in the main-information area satisfies the expression: (shortest pit length) x (track pitch) ‰¤ 0.0512 µm 2 .

3. 发明专利

CZ1728U1 Information carrier with optical record 未知
公开(公告)号：CZ1728U1
公开(公告)日：1994-06-15
申请号：CZ204994
申请日：1994-03-08
申请人： ZAM OSTRAVA
发明人： ZACEK JIRI ING , NALEVKA ZDENEK ING
IPC分类号： G11B7/24 , G11B7/24003 , G11B7/24018 , G11B7/24027 , G11B007/24

4. 发明申请

WO2002093579A1 "NON-ERASABLE OPTICAL DATA STORAGE" 审中-公开
标题翻译： “不可擦除的光学数据存储”
公开(公告)号：WO2002093579A1
公开(公告)日：2002-11-21
申请号：PCT/AU2002/000589
申请日：2002-05-14
申请人： SWINBURNE UNIVERSITY OF TECHNOLOGY , GU, Min , DAY, Daniel
发明人： GU, Min , DAY, Daniel
IPC分类号： G11B007/24
CPC分类号： G11B7/245 , B82Y10/00 , G11B7/00452 , G11B7/244 , G11B23/40 , G11B2007/0009
摘要： The invention relates to materials and devices including these materials having non-erasable optical data capability, as well as to methods of storing optical data and to apparatus for carrying out these functions. In particular there is provided a method of storage of non-erasable optical data comprising exposing data storage material of a three-dimensional optical data storage device to focussed electromagnetic radiation wherein the radiation is of a wavelength and power appropriate to generate micro-cavity formation within the data storage material and wherein the location of micro-cavities encodes for stored data; the data storage material comprising a polymer matrix and a photosensitive agent dispersed through the polymer matrix.
摘要翻译：本发明涉及包括具有不可擦除光学数据能力的这些材料的材料和装置，以及存储光学数据的方法和用于执行这些功能的装置。特别地，提供了一种存储不可擦除光学数据的方法，包括将三维光学数据存储设备的数据存储材料曝光到聚焦电磁辐射，其中辐射具有适于在其内产生微腔形成的波长和功率数据存储材料，并且其中微腔的位置对存储的数据进行编码; 所述数据存储材料包含分散在所述聚合物基质中的聚合物基质和感光剂。

5. 发明申请

US20040266477A1 Handheld electronic apparatus 有权
标题翻译：手持电子仪器
公开(公告)号：US20040266477A1
公开(公告)日：2004-12-30
申请号：US10877212
申请日：2004-06-25
申请人： Casio Computer Co., Ltd.
发明人： Yoshiyuki Murata
IPC分类号： G11B007/24
CPC分类号： H04M1/0229 , H04M1/0212 , H04M1/0243 , H04M1/0264 , H04M2250/52 , H04N5/2252 , H04N5/2254
摘要： The present invention relates to a handheld electronic apparatus, which allows the user to photograph an object while watching an image of the object H on it display unit. A first case 1 having the display unit 5 and a second case 2 having a key input section 7 are connected in an openable and closable manner by means of a connecting shaft 120, which has a built-in image pick-up unit 121. When the first case 1 and the second case 2 are kept in an open state, the display unit 5 on the first case and the key input section 7 face in the same direction, and the image pick-up unit 121 faces in the opposite direction to a display screen of the display unit and the key input section. The user can photograph the object H, while reviewing the image of the object H displayed on the display unit 5.
摘要翻译：本发明涉及一种手持电子设备，其允许用户在观看对象H的图像的同时在其显示单元上拍摄对象。具有显示单元5的第一壳体1和具有键输入部分7的第二壳体2通过具有内置图像拾取单元121的连接轴120以可打开和关闭的方式连接。当第一壳体1和第二壳体2保持打开状态，第一壳体上的显示单元5和键输入部分7面向相同的方向，并且图像拾取单元121面向与显示单元和键输入部分的显示屏幕。用户可以在查看显示在显示单元5上的对象H的图像的同时拍摄对象H。

6. 发明申请

US20040264358A1 Method and apparatus for diffractive information storage 失效
$Method and apparatus for diffractive information storage$
标题翻译：衍射信息存储的方法和装置
公开(公告)号：US20040264358A1
公开(公告)日：2004-12-30
申请号：US10497823
申请日：2004-06-07
发明人： Idriss El Hafidi , Romualda Grzymala , Patrick Meyrueis , Houssine El Soubari
IPC分类号： G11B007/24
CPC分类号： G11B7/1362 , G11B7/0065 , G11B7/1374
摘要： A petabyte diffractive storage system stores information on a diffractive storage tape. A light component generates a large reference beam to cover the plurality of points of the diffractive storage tape so as to simultaneously interfere with the plurality of object beams creating a plurality of packets of information at the plurality of points. Also disclosed is a terabyte diffractive storage that system reads information from a diffractice storage disk having a plurality of tracks. A plurality of micro-mirrors directs the read beam to one of said plurality of tracks.

7. 发明申请

US20040264337A1 Recording medium and methods of and device for recording information on the recording medium 失效
标题翻译：用于在记录介质上记录信息的记录介质和方法以及设备
公开(公告)号：US20040264337A1
公开(公告)日：2004-12-30
申请号：US10494188
申请日：2004-04-30
发明人： Steven Broelis Luitjens , Wilhelmus Jacobus van Gestel
IPC分类号： G11B005/09 , G11B007/24
CPC分类号： G11B20/1883 , G11B7/007 , G11B2220/20
摘要： The invention relates to a recording medium (2), particularly an optical recording disk, which comprises at least one record track (3) having a physical volume (32) with addressable blocks (4). The physical volume (32) is divided into spare area (36;38) and user-accessible logical volume (37). A single spare area (36) is only located at the beginning of the physical volume (32), or a single spare area (38) is only located at the end of the physical volume (32). Alternatively, a first spare area (36) is located at the beginning of the physical volume (32) and a second spare area (38) is located at the end of the physical volume (32). Thus, the logical volume (37) is physically contiguous, that is, not interrupted by any spare area The recording medium according to the invention can be used both for storing computer data as well as for recording audio and/or video information. The invention also relates to methods and a device for use in conjunction with the recording medium.
摘要翻译：本发明涉及一种记录介质（2），特别是光记录盘，其包括具有物理容量（32）的至少一个记录轨道（3）和可寻址块（4）。物理卷（32）被划分为备用区（36; 38）和用户可访问的逻辑卷（37）。单个备用区域（36）仅位于物理卷（32）的开始处，或者单个备用区域（38）仅位于物理卷（32）的末尾。或者，第一备用区域（36）位于物理卷（32）的开始处，并且第二备用区域（38）位于物理卷（32）的末端。因此，逻辑卷（37）在物理上是连续的，即不被任何备用区中断。根据本发明的记录介质可以用于存储计算机数据以及用于记录音频和/或视频信息。本发明还涉及与记录介质一起使用的方法和装置。

8. 发明申请

US20040264306A1 Domain wall displacement detection system magneto-optical recording medium and its manufacturing method 失效
标题翻译：畴壁位移检测系统磁光记录介质及其制造方法
公开(公告)号：US20040264306A1
公开(公告)日：2004-12-30
申请号：US10864395
申请日：2004-06-10
发明人： Takeshi Miki , Goro Fujita
IPC分类号： G11B011/00 , G11B007/24
CPC分类号： G11B11/10584 , G11B7/24082 , G11B11/10515 , G11B11/10578 , G11B11/10582
摘要： A domain wall displacement detection (DWDD) system magneto-optical recording medium forms a land 3 and a groove 4 as signal recording areas. When a domain wall displacement improvement is changed by irradiating annealing light La on a boundary wall surface 5 between the land 3 and the groove 4, the position of this annealing light is detected by an annealing light scanning position displacement detecting wobbling portion 7 formed at a portion extending along the recording track length direction of the boundary wall surface 5. The annealing light scans this wobbling portion 7, whereby a vibration amplitude of a cycle corresponding to the cycle of the wobbling portion 7 is produced to thereby detect and monitor the miniscule change of the scanning position of the annealing light with high sensitivity. Thus, in the DWDD system magneto-optical recording medium, the scanning position of the annealing light at the boundary wall surface between the land 3 and the groove 4 can be detected with high sensitivity.
摘要翻译：域壁位移检测（DWDD）系统磁光记录介质形成作为信号记录区域的平台3和凹槽4。当通过在焊盘3和槽4之间的边界壁表面5照射退火光La来改变畴壁位移改进时，该退火光的位置通过形成在第一焊盘的退火光扫描位置检测摆动部分7 沿着边界壁面5的记录轨迹长度方向延伸的部分。退火光扫描该摆动部分7，由此产生与摆动部分7的周期相对应的周期的振幅，从而检测并监视微小变化的退火光的扫描位置具有高灵敏度。因此，在DWDD系统磁光记录介质中，可以高灵敏度地检测焊盘3与槽4之间的边界壁表面处的退火光的扫描位置。

9. 发明申请

US20040257968A1 Optical disc with super-resolution near-field structure 审中-公开
标题翻译：具有超分辨率近场结构的光盘
公开(公告)号：US20040257968A1
公开(公告)日：2004-12-23
申请号：US10872420
申请日：2004-06-22
申请人： Samsung Electronics Co., Ltd.
发明人： Hyun-ki Kim , In-oh Hwang , Yong-jin Ahn
IPC分类号： G11B007/24
CPC分类号： G11B7/24 , G11B7/243 , G11B7/252 , G11B2007/24314 , G11B2007/24316 , G11B2007/25715
摘要： A high-density optical disc with a super-resolution near-field structure (Super-RENS) on which information is written by a beam has multi-layers formed on a substrate. The disc includes one or more Super-RENS mask layers and one or more phase-change recording auxiliary layers, each containing a highly crystalline material. The Super-RENS optical disc allows high quality signal reproduction by eliminating signal instability and unevenness that may occur during reproduction after recording data as well as low manufacturing costs and high production yields.
摘要翻译：具有通过光束写入信息的超分辨率近场结构（Super-RENS）的高密度光盘在基板上形成多层。该盘包括一个或多个超RENS掩模层和一个或多个相变记录辅助层，每层含有高度结晶的材料。超级RENS光盘通过消除在记录数据之后的再现期间可能发生的信号不稳定性和不均匀性以及低制造成本和高生产率而允许高质量的信号再现。

10. 发明申请

US20040257945A1 Read-only recording medium and reproducing method thereof 有权
标题翻译：只读记录介质及其再现方法
公开(公告)号：US20040257945A1
公开(公告)日：2004-12-23
申请号：US10893033
申请日：2004-07-16
申请人： LG Electronics Inc.
发明人： Jin-Yong Kim
IPC分类号： G11B005/09 , G11B007/24
CPC分类号： G11B27/105 , G11B20/12 , G11B20/1217 , G11B20/18 , G11B27/3027 , G11B27/329 , G11B27/36 , G11B2020/10537 , G11B2020/10944 , G11B2020/1222 , G11B2020/1232 , G11B2020/1277 , G11B2020/1292 , G11B2220/213 , G11B2220/216 , G11B2220/2545 , G11B2220/2562 , G11B2220/2575 , G11B2220/2579
摘要： A read-only recording medium and a reproducing method thereof ensures reproduction compatibility with a rewritable recording medium in which real data is recorded with substantial discontinuity. The read-only recording medium comprises a data recording area in which real data is stored; and a plurality of waste areas allocated at intervals in the data recording area. The method of reproducing data stored in a read-only recording medium reproduces data from the read-only recording medium, skips if a waste area is encountered or removes invalid data reproduced from the waste area wherein each waste area has been inserted periodically in the read-only recording medium, and outputs the data reproduced before and behind each waste area in succession. As a result, the playability is improved in a disk device capable of reproducing both a read-only and a rewritable recording medium.
摘要翻译：只读记录介质及其再现方法确保了与可重写记录介质的再现兼容性，其中实际数据被记录有显着的不连续性。只读记录介质包括存储实际数据的数据记录区域; 以及在数据记录区域中间隔地分配的多个废物区域。再现存储在只读记录介质中的数据的方法从只读记录介质再现数据，如果遇到废物区域则跳过数据，或者从废弃区域中再现的废弃区域中删除的无效数据被周期性地读入 - 仅记录介质，并连续输出每个废物区域之前和之后再现的数据。结果，能够再现只读和可重写记录介质的磁盘装置的可播放性得到改善。

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