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公开(公告)号：EP2223298A2
公开(公告)日：2010-09-01
申请号：EP08858411.5
申请日：2008-11-04
发明人： JEONG, Taek-Seong , BAE, Jae-Cheol
IPC分类号： G11B7/0065
CPC分类号： G11B7/083 , G11B7/0065 , G11B7/1356 , G11B7/1365 , G11B2007/0924
摘要： A holographic information recording and/or reproducing apparatus, including a light source to emit light; a polarization forming optical system to form a polarized signal beam and a polarized reference beam from the light emitted from the light source, wherein the polarized signal beam and the polarized reference beam are incident on a holographic information storage medium through an identical surface; a focusing optical system to focus the polarized signal beam and the polarized reference beam onto in the holographic information storage medium so that information is recorded by an interference pattern; and an adjustment optical system to set the focal positions of the polarized signal beam and the polarized reference beam, and to adjust a difference between a path of the polarized signal beam and a path of the polarized reference beam.
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公开(公告)号：EP2232491A1
公开(公告)日：2010-09-29
申请号：EP08866998.1
申请日：2008-11-03
IPC分类号： G11B7/0065
CPC分类号： G11B7/00781 , G11B7/0065
摘要： A holographic information recording and/or reproducing apparatus including: a light source unit emitting reference light and signal light; a first optical path guiding unit guiding the lights to cross; a second optical path guiding unit including a first polarization converter located on an optical path of one of the reference and signal lights, a first polarization beam splitter located at a crossing point of the reference light and the signal light, an optical path converter guiding the reference light and the signal light so that they cross again, a second polarization converter located on an optical path of the signal light before the signal light crosses the reference light, and a second polarization beam splitter uniting the optical paths of the reference light and the signal light; and an objective lens unit illuminating the reference light and the signal light onto one side of a holographic information storage medium.
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3.发明公开HOLOGRAPHIC STORAGE MEDIUM, RECORDING AND/OR REPRODUCING APPARATUS, AND RECORDING AND/OR REPRODUCING METHOD 审中-公开全息存储设备，记录和/或再现设备以及记录和/或回放
公开(公告)号：EP2132736A1
公开(公告)日：2009-12-16
申请号：EP08704878.1
申请日：2008-01-21
发明人： JEONG, Taek-Seong
IPC分类号： G11B7/0065
CPC分类号： G11B7/0065 , G03H1/265 , G11B7/00772
摘要： A holographic storage medium includes a hologram including data recorded in a plurality of pages in a superimposed fashion by interference of a signal beam and a reference beam, and an additional page recorded between two adjacent pages in the plurality of pages, wherein a portion of the data is recorded to a region of the additional page having a relatively small selectivity compared to other regions of the additional page without recording on the other regions.
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4.发明公开HOLOGRAPHIC DATA STORAGE MEDIUM AND APPARATUS AND METHOD FOR RECORDING/REPRODUCING HOLOGRAPHIC DATA TO/FROM THE SAME 有权全息数据存储介质以及用于记录/再现来自/来自其的全息数据的装置和方法
公开(公告)号：EP2220649A1
公开(公告)日：2010-08-25
申请号：EP08753640.5
申请日：2008-05-22
IPC分类号： G11B7/242
CPC分类号： G03H1/30 , G11B7/0065 , G11B7/00781 , G11B7/083 , G11B7/08511 , G11B7/1275 , G11B7/1365 , G11B7/24044 , G11B7/245 , G11B7/258 , G11B2007/0013
摘要： A holographic data storage medium and an apparatus and method for recording/reproducing holographic data using the same. The holographic data storage medium includes a substrate; a holographic recording layer disposed on the substrate; and a cover layer covering the holographic recording layer. The holographic recording layer includes a data recording region including a plurality of data layers to which data is recorded, the data recording region in which interference fringes due to first and second beams are formed in different data layers in a depthwise direction; and a layer discrimination region for providing discrimination between the data layers.
摘要翻译： 提供了全息数据存储介质以及使用该全息数据存储介质以及用于记录/再现全息数据的设备和方法。 全息数据存储介质包括：衬底; 设置在基板上的全息记录层; 以及覆盖全息记录层的覆盖层。 全息记录层包括：数据记录区域，其包括记录有数据的多个数据层;数据记录区域，其中由第一和第二光束引起的干涉条纹形成在深度方向上的不同数据层中; 以及用于提供数据层之间的区分的层辨别区域。
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5.发明公开APPARATUS AND METHOD OF RECORDING/REPRODUCING HOLOGRAM AND HOLOGRAM RECORDING MEDIUM 审中-公开记录/再现全息和全息记录介质的装置和方法
公开(公告)号：EP2013874A1
公开(公告)日：2009-01-14
申请号：EP07746145.7
申请日：2007-04-24
IPC分类号： G11B7/0065
CPC分类号： G11B7/0065 , G11B7/00781
摘要： A hologram recording and/or reproducing apparatus, a hologram recording and/or reproducing method, and a hologram recording medium include a data processing unit to generate a data page which includes recording data and a reference page which includes predetermined patterns to prevent distortion of a signal from occurring when the data page is reproduced, and a light processing unit to record the data page and reference page on a hologram recording medium. The apparatus and method correct distortion and deformation that may occur in part of an image due to aberrations, enhancing compatibility between hologram recording and/or reproducing apparatuses.
摘要翻译： 全息图记录和/或再现设备，全息图记录和/或再现方法以及全息图记录介质包括：数据处理单元，用于生成包括记录数据的数据页和包括预定图案的参考页，以防止 当数据页面被再现时发生的信号以及将数据页面和参考页面记录在全息图记录介质上的光处理单元。 该设备和方法校正由于像差导致的图像的一部分中可能出现的失真和变形，从而增强全息图记录和/或再现设备之间的兼容性。
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公开(公告)号：EP2220649B1
公开(公告)日：2019-07-03
申请号：EP08753640.5
申请日：2008-05-22
IPC分类号： G11B7/24 , G11B7/24044 , G11B7/0065 , G03H1/30 , G11B7/007 , G11B7/08 , G11B7/085 , G11B7/1275 , G11B7/1365 , G11B7/245 , G11B7/258 , G11B7/00
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7.发明公开IMAGING DEVICE, ELECTRONIC DEVICE, AND METHOD FOR OBTAINING IMAGE BY THE SAME 审中-公开成像设备，电子设备以及由其获得图像的方法
公开(公告)号：EP3185537A1
公开(公告)日：2017-06-28
申请号：EP16204774.0
申请日：2016-12-16
发明人： KIM, Moon-Soo , YOON, Young-Kwon , KANG, Hwa-Young , KIM, Dong-Soo , KIM, Sung-Eun , WON, Jong-Hoon , LEE, Hae-Sun , JEONG, Taek-Seong
CPC分类号： H04N5/23212 , H04N5/2258 , H04N5/2355 , H04N5/35572 , H04N5/35581 , H04N5/3696 , H04N9/09 , H04N2209/048
摘要： Methods and apparatuses are provided for obtaining an image by an electronic device. A first image for an object is obtained from a first image sensor of the electronic device. Information regarding a focusing state is determined with respect to the object based on the first image. The second image sensor of the electronic device is focused on the object based on the information regarding the focusing state. A second image for the object is obtained through the second image sensor.
摘要翻译： 提供了用于通过电子设备获得图像的方法和设备。 从电子设备的第一图像传感器获得用于物体的第一图像。 基于第一图像相对于对象确定关于聚焦状态的信息。 基于关于聚焦状态的信息，电子设备的第二图像传感器聚焦在对象上。 通过第二图像传感器获得物体的第二图像。
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8.发明公开OPTICAL RECORDING MEDIA AND RECORDING/REPRODUCING METHODS AND APPARATUSES FOR THE SAME 审中-公开光学记录介质和记录/再现方法及其装置
公开(公告)号：EP2013876A1
公开(公告)日：2009-01-14
申请号：EP07700974.4
申请日：2007-01-16
IPC分类号： G11B7/24
CPC分类号： G11B7/00781 , G11B7/0033 , G11B7/24044 , G11B7/24047
摘要： An optical recording medium in which interference patterns formed from interference between signal light and reference light are recorded as data and a recording/reproducing method and apparatus for the optical recording medium. The optical recording medium including at least a recording layer in which predetermined data is recorded, wherein a thickness of a portion of the recording layer is larger than a thickness of another portion of the recording layer, wherein data is recorded in the thicker region, and the additional information of a recording condition and/or a reproducing condition is recorded in the thinner region.
摘要翻译： 一种光学记录介质，其中由信号光和参考光之间的干涉形成的干涉图案被记录为数据，以及用于该光学记录介质的记录/再现方法和设备。 所述光学记录介质至少包括其中记录有预定数据的记录层，其中所述记录层的一部分的厚度大于所述记录层的另一部分的厚度，其中数据记录在所述较厚区域中，以及 记录条件和/或再现条件的附加信息被记录在较薄的区域中。
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