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1. 发明申请

US20090073852A1 APPARATUS AND METHOD FOR RECORDING/REPRODUCING HOLOGRAPHIC DATA 失效
标题翻译：记录/复制全息数据的装置和方法
公开(公告)号：US20090073852A1
公开(公告)日：2009-03-19
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

2. 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。

3. 发明申请

US20090175149A1 HOLOGRAPHIC INFORMATION RECORDING AND/OR REPRODUCING APPARATUS 审中-公开
标题翻译：全息信息记录和/或复制设备
公开(公告)号：US20090175149A1
公开(公告)日：2009-07-09
申请号：US12211934
申请日：2008-09-17
申请人： Jae-cheol Bae , Taek-seong Jeong , Tae-kyung Kim
发明人： Jae-cheol Bae , Taek-seong Jeong , Tae-kyung Kim
IPC分类号： G11B7/00
CPC分类号： G11B7/1367 , G03H1/04 , G03H2240/51 , G11B7/0065 , G11B7/083 , G11B7/0909 , G11B7/1263 , G11B2007/13727
摘要： A holographic information recording and/or reproducing apparatus includes a light pickup optical system and a recording power control unit. The light pickup optical system illuminates reference light and signal light onto an information storing medium. The recording power control unit controls the light pickup optical system such that recording power of the reference light is the same as that of signal light.
摘要翻译：全息信息记录和/或再现装置包括光拾取光学系统和记录功率控制单元。光拾取光学系统将参考光照亮并将光信号发射到信息存储介质上。记录功率控制单元控制光拾取光学系统，使得参考光的记录功率与信号光的记录功率相同。

4. 发明授权

US08018813B2 Holographic information recording and/or reproducing apparatus 失效
标题翻译：全息信息记录和/或再现装置
公开(公告)号：US08018813B2
公开(公告)日：2011-09-13
申请号：US12233066
申请日：2008-09-18
申请人： Jae-cheol Bae , Taek-seong Jeong , Tae-kyung Kim , Da-hye Chol
发明人： Jae-cheol Bae , Taek-seong Jeong , Tae-kyung Kim , Da-hye Chol
IPC分类号： G11B7/00 , G03H1/00
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.
摘要翻译：一种全息信息记录和/或再现装置，包括：发射参考光和信号光的光源单元; 引导灯交叉的第一光路引导单元; 第二光路引导单元，其包括位于参考信号光和信号光之一的光路上的第一偏振转换器，位于参考光和信号光的交叉点处的第一偏振分束器，引导参考光和信号光使得它们再次交叉，位于信号光穿过参考光之前的信号光的光路上的第二偏振转换器，以及将参考光的光路和信号灯; 以及将参考光和信号光照射到全息信息存储介质的一侧上的物镜单元。

5. 发明授权

US08760502B2 Method for improving 3 dimensional effect and reducing visual fatigue and apparatus enabling the same 失效
标题翻译：改善三维效果并减少视觉疲劳的方法及其使用方法
公开(公告)号：US08760502B2
公开(公告)日：2014-06-24
申请号：US13242586
申请日：2011-09-23
申请人： Kuk-jin Yoon , Makoto Kimura , Jin-kyung Lee , Yasuo Takane , Tae-kyung Kim , Hyun-seok Choi , Taek-seong Jeong , Kyoung-hwan Moon , Takashima Masahiro
发明人： Kuk-jin Yoon , Makoto Kimura , Jin-kyung Lee , Yasuo Takane , Tae-kyung Kim , Hyun-seok Choi , Taek-seong Jeong , Kyoung-hwan Moon , Takashima Masahiro
IPC分类号： H04N13/02
CPC分类号： H04N13/239 , H04N2013/0081
摘要： A method and an apparatus for improving three dimensional (3D) effect of a 3D image collected by a 3D photographing apparatus, and reducing visual fatigue, are provided. A feature point of a left-eye image entering through a left-eye lens and of a right-eye image entering through a right-eye lens is acquired, a disparity between the left- and right-eye images is detected, a distance between the left- and right-eye lenses is controlled so that the disparity between the left- and right-eye images becomes a previously-set reference disparity, and at least one of the left- and right-eye images is shifted so that a convergence point is placed on an object located within the left- and right-eye images.
摘要翻译：提供了一种用于改善由3D拍摄装置收集的3D图像的三维（3D）效果并减少视觉疲劳的方法和装置。获取通过左眼镜头进入的左眼图像的特征点和通过右眼镜片进入的右眼图像的特征点，检测左眼图像和右眼图像之间的距离，控制左眼和右眼透镜，使得左眼图像和右眼图像之间的视差变为预先设定的参考视差，并且左眼图像和右眼图像中的至少一个被移位，使得会聚点位于左眼图像和右眼图像中的对象上。

6. 发明申请

US20120120202A1 METHOD FOR IMPROVING 3 DIMENSIONAL EFFECT AND REDUCING VISUAL FATIGUE AND APPARATUS ENABLING THE SAME 失效
标题翻译：改善三维效果并减少视觉疲劳的方法和使其实现的装置
公开(公告)号：US20120120202A1
公开(公告)日：2012-05-17
申请号：US13242586
申请日：2011-09-23
申请人： Kuk-jin YOON , Makoto Kimura , Jin-kyung Lee , Yasuo Takane , Tae-kyung Kim , Hyun-seok Choi , Taek-seong Jeong , Kyoung-hwan Moon , Takashima Masahiro
发明人： Kuk-jin YOON , Makoto Kimura , Jin-kyung Lee , Yasuo Takane , Tae-kyung Kim , Hyun-seok Choi , Taek-seong Jeong , Kyoung-hwan Moon , Takashima Masahiro
IPC分类号： H04N13/02
CPC分类号： H04N13/239 , H04N2013/0081
摘要： A method and an apparatus for improving three dimensional (3D) effect of a 3D image collected by a 3D photographing apparatus, and reducing visual fatigue, are provided. A feature point of a left-eye image entering through a left-eye lens and of a right-eye image entering through a right-eye lens is acquired, a disparity between the left- and right-eye images is detected, a distance between the left- and right-eye lenses is controlled so that the disparity between the left- and right-eye images becomes a previously-set reference disparity, and at least one of the left- and right-eye images is shifted so that a convergence point is placed on an object located within the left- and right-eye images.
摘要翻译：提供了一种用于改善由3D拍摄装置收集的3D图像的三维（3D）效果并减少视觉疲劳的方法和装置。获取通过左眼镜头进入的左眼图像的特征点和通过右眼镜片进入的右眼图像的特征点，检测左眼图像和右眼图像之间的距离，控制左眼和右眼透镜，使得左眼图像和右眼图像之间的视差变为预先设定的参考视差，并且左眼图像和右眼图像中的至少一个被移位，使得会聚点位于左眼图像和右眼图像中的对象上。

7. 发明授权

US08089849B2 Hologram optical device, and compatible optical pickup having the hologram optical device and optical information storage medium system employing the compatible optical pickup 有权
标题翻译：全息光学装置和具有全息光学装置的兼容光学拾取器和采用兼容光学拾取器的光学信息存储介质系统
公开(公告)号：US08089849B2
公开(公告)日：2012-01-03
申请号：US12018308
申请日：2008-01-23
申请人： Jae-cheol Bae , Tae-kyung Kim , Kyong-tae Park
发明人： Jae-cheol Bae , Tae-kyung Kim , Kyong-tae Park
IPC分类号： G11B7/00
CPC分类号： G11B7/1353 , G11B2007/0006
摘要： A hologram optical device, and a compatible optical pickup having the hologram optical device and an information storage medium system employing the hologram optical device. The hologram optical device includes a hologram having a pattern having a period in a 4-step stairway shape. At least one of first, second, third, and fourth steps of the 4-step stairway shape is formed in a different width from at least one other step.
摘要翻译：具有全息光学装置的全息光学装置和兼容的光学拾取器以及采用全息光学装置的信息存储介质系统。全息光学装置包括具有4阶段阶梯状周期的图案的全息图。四级楼梯形状的第一，第二，第三和第四步骤中的至少一个形成为与至少另一个台阶不同的宽度。

8. 发明申请

US20080285419A1 HOLOGRAM OPTICAL DEVICE, AND COMPATIBLE OPTICAL PICKUP HAVING THE HOLOGRAM OPTICAL DEVICE AND OPTICAL INFORMATION STORAGE MEDIUM SYSTEM EMPLOYING THE COMPATIBLE OPTICAL PICKUP 有权
标题翻译： HOLOGRAM光学器件和兼容光学器件的光学拾取器和使用兼容光学拾取器的光信息存储介质系统
公开(公告)号：US20080285419A1
公开(公告)日：2008-11-20
申请号：US12018308
申请日：2008-01-23
申请人： Jae-cheol Bae , Tae-kyung Kim , Kyong-tae Park
发明人： Jae-cheol Bae , Tae-kyung Kim , Kyong-tae Park
IPC分类号： G11B7/00
CPC分类号： G11B7/1353 , G11B2007/0006
摘要： A hologram optical device, and a compatible optical pickup having the hologram optical device and an information storage medium system employing the hologram optical device. The hologram optical device includes a hologram having a pattern having a period in a 4-step stairway shape. At least one of first, second, third, and fourth steps of the 4-step stairway shape is formed in a different width from at least one other step.
摘要翻译：具有全息光学装置的全息光学装置和兼容的光学拾取器以及采用全息光学装置的信息存储介质系统。全息光学装置包括具有4阶段阶梯状周期的图案的全息图。四级楼梯形状的第一，第二，第三和第四步骤中的至少一个形成为与至少另一个台阶不同的宽度。

9. 发明申请

US20080031118A1 COMBINED HOLOGRAM OPTICAL ELEMENT, COMPATIBLE OPTICAL PICKUP AND OPTICAL INFORMATION STORAGE MEDIUM SYSTEM EMPLOYING THE SAME 审中-公开
标题翻译：组合式光学元件，兼容的光学拾取和光学信息存储介质系统
公开(公告)号：US20080031118A1
公开(公告)日：2008-02-07
申请号：US11830923
申请日：2007-07-31
申请人： Kyong-tae Park , Tae-kyung Kim , Jae-cheol Bae
发明人： Kyong-tae Park , Tae-kyung Kim , Jae-cheol Bae
IPC分类号： G11B7/00
CPC分类号： G11B7/1353 , G11B7/139 , G11B2007/0006
摘要： A hologram optical element, usable in a compatible optical pickup including the hologram optical element and an optical information storage medium system including the compatible optical pickup, is used in combination with an objective lens for a compatible optical pickup used for first and second low-density information storage media using lights having a second wavelength and a third wavelength and at least one kind of high-density information storage medium using light having a first wavelength. The hologram optical element includes a combined hologram on one side to allow lights having the second wavelength and the third wavelength to travel at different angles for focusing the light onto the first and second low-density information storage media, respectively.
摘要翻译：全息光学元件可用于包括全息光学元件的兼容光学拾取器和包括兼容光学拾取器的光学信息存储介质系统，与用于第一和第二低密度的兼容光学拾取器的物镜组合使用使用具有第二波长和第三波长的光的信息存储介质以及使用具有第一波长的光的至少一种高密度信息存储介质。全息光学元件在一侧包括组合的全息图，以允许具有第二波长和第三波长的光分别以不同的角度行进，以将光聚焦到第一和第二低密度信息存储介质上。

10. 发明授权

US08009543B2 Hologram optical device, compatible optical pickup including the hologram optical device, and optical information storage medium system including the compatible optical pickup 有权
标题翻译：全息光学装置，包括全息光学装置的兼容光学拾取器和包括兼容光学拾取器的光学信息存储介质系统
公开(公告)号：US08009543B2
公开(公告)日：2011-08-30
申请号：US11969355
申请日：2008-01-04
申请人： Jae-cheol Bae , Tae-kyung Kim , Kyong-tae Park
发明人： Jae-cheol Bae , Tae-kyung Kim , Kyong-tae Park
IPC分类号： G11B7/135
CPC分类号： G02B5/32 , G11B7/1353 , G11B7/139 , G11B2007/0006
摘要： A hologram optical device, a compatible optical pickup including the hologram optical device, and an optical information storage medium system including the compatible optical pickup are provided. The hologram optical device includes: a first hologram area having a hologram that is asymmetric with respect to an optical axis to diffract an incident light in a 0th order diffractive light and a 1st order diffractive light, wherein light spots are formed by focusing the 0th order and 1st order diffractive lights using a lens. Accordingly, a light spot of the 1st order diffractive light is formed at a position separated from an optical axis of the lens when a light spot formed by the 0th order diffractive light is formed on the optical axis of the lens.
摘要翻译：提供全息光学装置，包括全息光学装置的兼容光学拾取器和包括兼容光学拾取器的光学信息存储介质系统。全息光学装置包括：第一全息图区域，具有相对于光轴不对称的全息图，以衍射在0级衍射光和1级衍射光中的入射光，其中通过聚焦第0级形成光点和使用透镜的1级衍射光。因此，当在透镜的光轴上形成由0级衍射光形成的光点时，在与透镜的光轴分离的位置处形成1级衍射光的光点。

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