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1. 发明授权

US07870573B2 Optical recording media and recording/reproducing methods and apparatuses for the same 有权
标题翻译：光记录介质及其记录/再现方法和装置
公开(公告)号：US07870573B2
公开(公告)日：2011-01-11
申请号：US11645679
申请日：2006-12-27
申请人： Moon-il Jung , Jong-chul Choi , Taek-seong Jeong
发明人： Moon-il Jung , Jong-chul Choi , Taek-seong Jeong
IPC分类号： G11B7/00
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：将由信号光和参考光之间的干涉形成的干涉图案作为数据记录的光记录介质和用于光记录介质的记录/再现方法和装置。所述光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，其中数据被记录在较厚的区域中，以及记录条件和/或再现条件的附加信息被记录在较薄区域中。

2. 发明申请

US20080316557A1 HOLOGRAPHIC RECORDING/REPRODUCING APPARATUS 审中-公开
标题翻译：全景记录/再现设备
公开(公告)号：US20080316557A1
公开(公告)日：2008-12-25
申请号：US11961052
申请日：2007-12-20
申请人： Taek-seong Jeong , Moon-il Jung
发明人： Taek-seong Jeong , Moon-il Jung
IPC分类号： G03H1/12
CPC分类号： G03H1/28 , G03H1/0408 , G03H1/265
摘要： A holographic recording/reproducing apparatus that easily controls an incident angle of a reference beam and that is less sensitive to a tilt of a holographic recording medium, the holographic recording/reproducing apparatus including: a light source to emit a light; and an optical system to divide the emitted light into a reference beam and a signal beam, and to provide the reference beam and the signal beam to the holographic recording medium, wherein the optical system provides the signal beam to be incident on an upper surface of the holographic recording medium, and provides the reference beam to be guided along the inside of the holographic recording medium by reflection due to a refraction index difference between the holographic recording medium and the outside of the holographic recording medium.
摘要翻译：一种全息记录/再现装置，其易于控制参考光束的入射角，并且对全息记录介质的倾斜不太敏感，全息记录/再现装置包括：发光的光源; 以及用于将发射的光分成参考光束和信号光束并将参考光束和信号光束提供给全息记录介质的光学系统，其中光学系统提供信号光束入射到全息记录介质的上表面全息记录介质，并且通过由于全息记录介质和全息记录介质的外部之间的折射率差引起的反射，提供将沿着全息记录介质的内部引导的参考光束。

3. 发明申请

US20080062486A1 APPARATUS FOR RETROREFLECTING REFERENCE BEAM AND HOLOGRAPHIC INFORMATION RECORDING/REPRODUCING DEVICE EMPLOYING THE SAME 审中-公开
标题翻译：用于重新选择参考光束的装置和使用其的全息信息记录/再现装置
公开(公告)号：US20080062486A1
公开(公告)日：2008-03-13
申请号：US11733376
申请日：2007-04-10
申请人： Taek-seong Jeong , Jong-chui Choi , Moon-il Jung
发明人： Taek-seong Jeong , Jong-chui Choi , Moon-il Jung
IPC分类号： G03H1/10
CPC分类号： G03H1/22 , G03H1/0465 , G03H1/2286 , G11B7/0065 , G11B7/1362 , G11B7/1365
摘要： Provided are an apparatus for retroreflecting reference beams and a holographic information recording/reproducing device employing the same. The apparatus for retroreflecting reference beams for use in a holographic information recording/reproducing device for recording/reproducing information on/from a holographic recording medium includes a lens focusing reference beams transmitted through the holographic recording medium at different incident angles with respect to the holographic recording medium to form spots at different positions in a focal plane; and a mirror disposed at the focal plane and retroreflecting the spots created by the lens toward the holographic recording medium.
摘要翻译：提供了用于回射参考光束的装置和采用该装置的全息信息记录/再现装置。用于在全息信息记录/再现装置中用于在全息记录介质上/从全息记录介质上记录/再现信息的参考光束的回射装置包括透射聚焦参考光束，透射通过全息记录介质以相对于全息记录的不同入射角介质在焦平面上的不同位置形成斑点; 以及设置在焦平面处的反射镜，并且将透镜产生的光斑向全息记录介质回射。

4. 发明申请

US20080137512A1 Holographic information recording/reproducing apparatus and method for seeking books in the same 审中-公开
标题翻译：全息信息记录/再现装置和寻求书籍的方法
公开(公告)号：US20080137512A1
公开(公告)日：2008-06-12
申请号：US11783606
申请日：2007-04-10
申请人： Jong-chul Chol , Taek-seong Jeong , Moon-Il Jung
发明人： Jong-chul Chol , Taek-seong Jeong , Moon-Il Jung
IPC分类号： G11B7/00
CPC分类号： G11B7/083
摘要： Provided are a holographic information recording/reproducing apparatus in which positions of books can be accurately ascertained in a holographic recording medium, and a method for seeking books in the same. The apparatus includes an aperture plate disposed in an optical path of a signal beam reproduced from a reference beam that is incident on a holographic recording medium, and having an opening for restricting a width of the signal beam; one or more photodetectors installed on a surface of the aperture plate along a circumference of the opening; and a book position calculator to calculate positions of one or more books from the output of the photodetectors, wherein a cross-section of the reference beam incident on the holographic recording medium is larger than the size of the one or more books.
摘要翻译：提供了一种全息信息记录/再现装置，其中可以在全息记录介质中准确地确定书籍的位置，以及用于寻找其中的书籍的方法。该装置包括一个孔板，设置在从入射到全息记录介质上的参考光束再现的信号光束的光路中，并具有用于限制信号光束宽度的开口; 一个或多个光电探测器沿开口的圆周安装在孔板的表面上; 以及书位置计算器，用于从光电检测器的输出计算一本或多本书的位置，其中入射在全息记录介质上的参考光束的横截面大于一个或多个书的大小。

5. 发明申请

US20070258343A1 Optical recording media and recording/reproducing methods and apparatuses for the same 有权
标题翻译：光记录介质及其记录/再现方法和装置
公开(公告)号：US20070258343A1
公开(公告)日：2007-11-08
申请号：US11645679
申请日：2006-12-27
申请人： Moon-Il Jung , Jong-chul Choi , Taek-seong Jeong
发明人： Moon-Il Jung , Jong-chul Choi , Taek-seong Jeong
IPC分类号： G11B7/00 , 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：将由信号光和参考光之间的干涉形成的干涉图案作为数据记录的光记录介质和用于光记录介质的记录/再现方法和装置。所述光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，其中数据被记录在较厚的区域中，以及记录条件和/或再现条件的附加信息被记录在较薄区域中。

6. 发明授权

US08213287B2 Apparatus and method for recording/reproducing holographic data 失效
标题翻译：用于记录/再现全息数据的装置和方法
公开(公告)号：US08213287B2
公开(公告)日：2012-07-03
申请号：US12136285
申请日：2008-06-10
申请人： Taek-seong Jeong , Jae-cheol Bae , Tae-kyung Kim , Sung-hee Hwang , Moon-Il Jung
发明人： Taek-seong Jeong , Jae-cheol Bae , Tae-kyung Kim , Sung-hee Hwang , Moon-Il Jung
IPC分类号： G11B7/00
CPC分类号： G11B7/1374 , G11B7/0065 , G11B7/0908 , G11B7/1392
摘要： An optical pickup of a holographic data recording/reproducing apparatus that emits light to a reflective holographic data storage medium in which a substrate, a reflection layer, a recording layer, and a cover layer are sequentially stacked, and receives the emitted light, the optical pickup including: a first light source unit to emit, during a recording operation, a signal beam having a first polarization and a reference beam having a second polarization perpendicular to the first polarization along the same optical path; and a main lens unit having a refractivity that varies according to a polarization of a passing light, so as to cause the signal beam to be reflected from the reflection layer then focused on a focal point, and to cause the reference beam to pass through the cover layer then be directly focused on the focal point.
摘要翻译：一种全息数据记录/再现装置的光学拾取器，其向反射全息数据存储介质发射光，其中衬底，反射层，记录层和覆盖层顺序地堆叠，并且接收发射的光，光学拾取器包括：第一光源单元，在记录操作期间，沿着相同的光路发射具有第一偏振的信号光束和具有垂直于第一偏振的第二偏振的参考光束; 以及具有根据通过光的偏振而变化的折射率的主透镜单元，以使信号光从反射层反射然后聚焦在焦点上，并使参考光束通过覆盖层然后直接聚焦在焦点上。

7. 发明授权

US07957248B2 Apparatus and method of recording/reproducing hologram and hologram recording medium 有权
标题翻译：记录/再现全息图和全息记录介质的设备和方法
公开(公告)号：US07957248B2
公开(公告)日：2011-06-07
申请号：US11642779
申请日：2006-12-21
申请人： Jong-chul Choi , Taek-seong Jeong , Moon-Il Jung
发明人： Jong-chul Choi , Taek-seong Jeong , Moon-Il Jung
IPC分类号： G11B7/00
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：全息记录和/或再现装置，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，以防止当再现数据页时发生的信号，以及在全息图记录介质上记录数据页和参考页的光处理单元。该装置和方法校正由于像差而在图像的一部分中可能发生的变形和变形，增强全息图记录和/或再现装置之间的兼容性。

8. 发明申请

US20080037086A1 Apparatus to control incident angle of reference beam and holographic information recording/reproducing apparatus having the apparatus 审中-公开
标题翻译：用于控制参考光束的入射角的装置和具有该装置的全息信息记录/再现装置
公开(公告)号：US20080037086A1
公开(公告)日：2008-02-14
申请号：US11655875
申请日：2007-01-22
申请人： Taek-seong Jeong , Jong-chul Choi , Moon-il Jung
发明人： Taek-seong Jeong , Jong-chul Choi , Moon-il Jung
IPC分类号： G03H1/28
CPC分类号： G11B7/08564 , G03H1/265 , G03H2001/2292 , G11B7/00772 , G11B7/1374
摘要： An apparatus to control the incident angle of a reference beam, includes a first lens element to allow the reference beam to be incident on a holographic recording medium, and a driving portion to provide the reference beam to the first lens element and to move in a direction perpendicular to an optical axis to change the incident position of the reference beam on the first lens element in a radial direction of the first lens element, wherein the incident angle of the reference beam incident on the holographic recording medium is determined according to the incident position of the reference beam in a radial direction of the first lens element.
摘要翻译：用于控制参考光束的入射角的装置包括允许参考光束入射到全息记录介质上的第一透镜元件和将参考光束提供给第一透镜元件并且在第一透镜元件中移动的驱动部分垂直于光轴的方向改变参考光束在第一透镜元件上在第一透镜元件的径向方向上的入射位置，其中入射在全息记录介质上的参考光束的入射角根据事件确定参考光束在第一透镜元件的径向方向上的位置。

9. 发明授权

US08228574B2 Holographic data storage medium and apparatus and method for recording/reproducing holographic data to/from the same 有权
标题翻译：全息数据存储介质以及用于从其中记录/再现全息数据的装置和方法
公开(公告)号：US08228574B2
公开(公告)日：2012-07-24
申请号：US12139549
申请日：2008-06-16
申请人： Moon-Il Jung , Young-min Cheong , Taek-seong Jeong
发明人： Moon-Il Jung , Young-min Cheong , Taek-seong Jeong
IPC分类号： G03H1/02
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：一种全息数据存储介质以及使用该全息数据存储介质记录/再现全息数据的装置和方法。全息数据存储介质包括基板; 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，包括数据被记录的多个数据层，数据记录区，其中在第一和第二光束的干涉条纹沿深度方向形成在不同的数据层中; 以及用于提供数据层之间的鉴别的层鉴别区域。

10. 发明申请

US20090153927A1 HOLOGRAPHIC DATA STORAGE MEDIUM AND APPARATUS AND METHOD FOR RECORDING/REPRODUCING HOLOGRAPHIC DATA TO/FROM THE SAME 有权
标题翻译：全息数据存储介质和记录/复制全息数据的装置和方法
公开(公告)号：US20090153927A1
公开(公告)日：2009-06-18
申请号：US12139549
申请日：2008-06-16
申请人： Moon-il JUNG , Young-min Cheong , Taek-seong Jeong
发明人： Moon-il JUNG , Young-min Cheong , Taek-seong Jeong
IPC分类号： G03H1/26
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： Provided are 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：提供了一种全息数据存储介质以及使用该全息数据存储介质记录/再现全息数据的装置和方法。全息数据存储介质包括：基板; 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，包括数据被记录的多个数据层，数据记录区，其中在第一和第二光束中的干涉条纹沿深度方向形成在不同的数据层中; 以及用于提供数据层之间的鉴别的层鉴别区域。

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