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1. 发明授权

US07595352B2 Photo-curable adhesive composition, optical pick-up device using the same, and optical recording/reproducing drive including the optical pick-up device 失效
标题翻译：光固化性粘合剂组合物，使用其的光学拾取装置以及包括光学拾取装置的光学记录/再现驱动装置
公开(公告)号：US07595352B2
公开(公告)日：2009-09-29
申请号：US11439430
申请日：2006-05-24
申请人： Young-se Choi , Hyung-tae Kim , Do-hoan Nam , Soo-han Park , Dovid Azrielevich Aronovich , Valentin Vasilievich Guzeev , Vladimir Borisovich Mozzhukhin , Alexandr Petrovich Sineokov , Natalya Alexandrovna Ustyuzhantseva , Zyakia Saibasakhovna Khamidulova
发明人： Young-se Choi , Hyung-tae Kim , Do-hoan Nam , Soo-han Park , Dovid Azrielevich Aronovich , Valentin Vasilievich Guzeev , Vladimir Borisovich Mozzhukhin , Alexandr Petrovich Sineokov , Natalya Alexandrovna Ustyuzhantseva , Zyakia Saibasakhovna Khamidulova
IPC分类号： C08F2/46 , C08F2/50 , C08J3/28
CPC分类号： C08G18/8175 , C09J175/16 , G02B7/025 , G11B7/22 , Y10T428/2852 , Y10T428/2857 , Y10T428/2891 , Y10T428/2896
摘要： A photo-curable adhesive composition includes oligourethane acrylate in a range of about 11 to about 23% by weight, reactive monomer-diluent in a range of about 11 to about 24% by weight, silicate filler in a range of about 50 to about 65% by weight, photoinitiator in a range of about 2.5 to about 5.0% by weight, organic peroxide in a range of about 0.1 to about 0.5% by weight, thixotropic agent in a range of about 0.5 to about 3.5% by weight, antioxidant in a range of about 0.005 to about 0.02% by weight, silane finishing agent in a range of about 0.1 to about 2.5% by weight, and oxalic acid in a range of about 0.5 to about 1.5% by weight, based on the total weight of the composition.
摘要翻译：光固化粘合剂组合物包含约11至约23重量％范围内的约11至约24重量％的反应性单体稀释剂，约50至约65重量％范围内的硅酸盐填料的聚氨酯丙烯酸酯约2.5重量％至约5.0重量％范围内的光引发剂，约0.1至约0.5重量％范围内的有机过氧化物，约0.5至约3.5重量％的触变剂，约0.5至约3.5重量％的抗氧化剂约0.005至约0.02重量％的范围，硅烷整理剂在约0.1至约2.5重量％的范围内，草酸在约0.5至约1.5重量％的范围内，基于组成。

2. 发明授权

US07696258B2 Photo-curable adhesive composition, optical pick-up device using the same and optical recording/reproducing drive including the optical pick-up device 失效
标题翻译：光固化性粘合剂组合物，使用其的光学拾取装置和包括光学拾取装置的光学记录/再现驱动器
公开(公告)号：US07696258B2
公开(公告)日：2010-04-13
申请号：US11439429
申请日：2006-05-24
申请人： Young-se Choi , Hyung-tae Kim , Do-hoan Nam , Soo-han Park , Dovid Azrielevich Aronovich , Valentin Vasilievich Guzeev , Vladimir Borisovich Mozzhukhin , Alexandr Petrovich Sineokov , Natalya Alexandrovna Ustyuzhantseva , Zyakia Saibasakhovna Khamidulova
发明人： Young-se Choi , Hyung-tae Kim , Do-hoan Nam , Soo-han Park , Dovid Azrielevich Aronovich , Valentin Vasilievich Guzeev , Vladimir Borisovich Mozzhukhin , Alexandr Petrovich Sineokov , Natalya Alexandrovna Ustyuzhantseva , Zyakia Saibasakhovna Khamidulova
IPC分类号： C08F299/00
CPC分类号： C09J175/16 , C08G18/672 , C08G18/69
摘要： A photo-curable adhesive composition including an oligourethane acrylate in a range of about 10 to about 30% by weight, a reactive monomer-diluent in a range of about 32 to about 46% by weight, a polymeric filler in a range of about 20 to about 30% by weight, a photoinitiator in a range of about 2.5 to about 5.0% by weight, an antioxidant in a range of about 0.005 to about 0.02% by weight, a chlorinated polyvinyl chloride in a range of about 3.0 to about 10%, the chlorinated polyvinyl chloride having a chlorine content of about 62 to about 64% by weight, oxalic acid in a range of about 0.3 to about 2.0% by weight, a thixotropic agent in a range of about 0.5 to about 3.0% by weight, and a plasticizer in a range of about 1.0 to about 10.0% by weight, based on the total weight of the composition.
摘要翻译：一种光固化粘合剂组合物，其包含约10至约30重量％范围的低聚氨酯丙烯酸酯，约32至约46重量％的反应性单体稀释剂，约20重量％的聚合物填料至约30重量％的光引发剂，约2.5至约5.0重量％的范围内的光引发剂，约0.005至约0.02重量％的抗氧化剂，约3.0至约10重量％的氯化聚氯乙烯％，氯含量为约62至约64重量％的氯化聚氯乙烯，草酸在约0.3至约2.0重量％的范围内，触变剂的范围为约0.5至约3.0重量％，和基于组合物总重量的约1.0至约10.0重量％范围内的增塑剂。

3. 发明申请

US20070052796A1 Photo-curable adhesive composition, optical pick-up device using the same and optical recording/reproducing drive including the optical pick-up device 失效
标题翻译：光固化性粘合剂组合物，使用其的光学拾取装置和包括光学拾取装置的光学记录/再现驱动器
公开(公告)号：US20070052796A1
公开(公告)日：2007-03-08
申请号：US11439429
申请日：2006-05-24
申请人： Young-se Choi , Hyung-tae Kim , Do-hoan Nam , Soo-han Park , Dovid Aronovich , Valentin Guzeev , Vladimir Mozzhukhin , Alexandr Sineokov , Natalya Ustyuzhantseva , Zyakia Khamidulova
发明人： Young-se Choi , Hyung-tae Kim , Do-hoan Nam , Soo-han Park , Dovid Aronovich , Valentin Guzeev , Vladimir Mozzhukhin , Alexandr Sineokov , Natalya Ustyuzhantseva , Zyakia Khamidulova
IPC分类号： H04N9/11
CPC分类号： C09J175/16 , C08G18/672 , C08G18/69
摘要： A photo-curable adhesive composition including an oligourethane acrylate in a range of about 10 to about 30% by weight, a reactive monomer-diluent in a range of about 32 to about 46% by weight, a polymeric filler in a range of about 20 to about 30% by weight, a photoinitiator in a range of about 2.5 to about 5.0% by weight, an antioxidant in a range of about 0.005 to about 0.02% by weight, a chlorinated polyvinyl chloride in a range of about 3.0 to about 10%, the chlorinated polyvinyl chloride having a chlorine content of about 62 to about 64% by weight, oxalic acid in a range of about 0.3 to about 2.0% by weight, a thixotropic agent in a range of about 0.5 to about 3.0% by weight, and a plasticizer in a range of about 1.0 to about 10.0% by weight, based on the total weight of the composition.
摘要翻译：一种光固化粘合剂组合物，其包含约10至约30重量％范围的低聚氨酯丙烯酸酯，约32至约46重量％的反应性单体稀释剂，约20重量％的聚合物填料至约30重量％的光引发剂，约2.5至约5.0重量％的范围内的光引发剂，约0.005至约0.02重量％的抗氧化剂，约3.0至约10重量％的氯化聚氯乙烯％，氯含量为约62至约64重量％的氯化聚氯乙烯，草酸在约0.3至约2.0重量％的范围内，触变剂的范围为约0.5至约3.0重量％，和基于组合物总重量的约1.0至约10.0重量％范围内的增塑剂。

4. 发明申请

US20070054975A1 Photo-curable adhesive composition, optical pick-up device using the same, and optical recording/reproducing drive including the optical pick-up device 失效
标题翻译：光固化性粘合剂组合物，使用其的光学拾取装置以及包括光学拾取装置的光学记录/再现驱动装置
公开(公告)号：US20070054975A1
公开(公告)日：2007-03-08
申请号：US11439430
申请日：2006-05-24
申请人： Young-se Choi , Hyung-tae Kim , Do-hoan Nam , Soo-han Park , Dovid Aronovich , Valentin Guzeev , Vladimir Mozzhukhin , Alexandr Sineokov , Natalya Ustyuzhantseva , Zyakia Khamidulova
发明人： Young-se Choi , Hyung-tae Kim , Do-hoan Nam , Soo-han Park , Dovid Aronovich , Valentin Guzeev , Vladimir Mozzhukhin , Alexandr Sineokov , Natalya Ustyuzhantseva , Zyakia Khamidulova
IPC分类号： A61K6/083
CPC分类号： C08G18/8175 , C09J175/16 , G02B7/025 , G11B7/22 , Y10T428/2852 , Y10T428/2857 , Y10T428/2891 , Y10T428/2896
摘要： A photo-curable adhesive composition includes oligourethane acrylate in a range of about 11 to about 23% by weight, reactive monomer-diluent in a range of about 11 to about 24% by weight, silicate filler in a range of about 50 to about 65% by weight, photoinitiator in a range of about 2.5 to about 5.0% by weight, organic peroxide in a range of about 0.1 to about 0.5% by weight, thixotropic agent in a range of about 0.5 to about 3.5% by weight, antioxidant in a range of about 0.005 to about 0.02% by weight, silane finishing agent in a range of about 0.1 to about 2.5% by weight, and oxalic acid in a range of about 0.5 to about 1.5% by weight, based on the total weight of the composition.
摘要翻译：光固化粘合剂组合物包含约11至约23重量％范围内的约11至约24重量％的反应性单体稀释剂，约50至约65重量％范围内的硅酸盐填料的聚氨酯丙烯酸酯约2.5重量％至约5.0重量％范围内的光引发剂，约0.1至约0.5重量％范围内的有机过氧化物，约0.5至约3.5重量％的触变剂，约0.5至约3.5重量％的抗氧化剂约0.005至约0.02重量％的范围，硅烷整理剂在约0.1至约2.5重量％的范围内，草酸在约0.5至约1.5重量％的范围内，基于组成。

5. 发明授权

US07145859B2 Compatible optical pickup and method of aligning optical axes therein 有权
公开(公告)号：US07145859B2
公开(公告)日：2006-12-05
申请号：US10244605
申请日：2002-09-17
申请人： Soo-han Park , Young-sun Park , Moon-lwhan Lee , Do-hoan Nam , Chun-seong Park
发明人： Soo-han Park , Young-sun Park , Moon-lwhan Lee , Do-hoan Nam , Chun-seong Park
IPC分类号： G11B7/135
CPC分类号： G11B7/127 , G11B7/08 , G11B7/0956 , G11B7/1353 , G11B7/1381 , G11B7/13922 , G11B7/22 , G11B2007/0006
摘要： An optical pickup includes a light source which emits first and second lights having different wavelengths for a first recording medium and a second recording medium having a relatively large thickness, respectively, an optical path changer which alters a traveling path of incident light, and an objective lens which focuses the first and second lights on the recording medium. While the light source emits the first light, a photodetector is adjusted to be aligned with the optical axis for the first recording medium. The light source and/or a sensing lens are adjusted in the direction of the optical axis, and the tilt of the objective lens is adjusted. Next, while the light source is operated to emit the second light, the light source is adjusted in a rotating direction. As such, an optical axis alignment is completed for the first and second recording media.

6. 发明授权

US07334246B2 Optical pickup apparatus for optical disc drive having an improved receiving unit 失效
标题翻译：具有改进的接收单元的用于光盘驱动器的光学拾取装置
公开(公告)号：US07334246B2
公开(公告)日：2008-02-19
申请号：US10983581
申请日：2004-11-09
申请人： Soo-han Park , Bong-gi Kim , Do-hoan Nam
发明人： Soo-han Park , Bong-gi Kim , Do-hoan Nam
IPC分类号： G11B7/08 , G11B7/085 , G11B7/09
CPC分类号： G11B7/08582
摘要： An optical pickup apparatus for an optical disc drive, including: a base; a turntable disposed above the base and which rotates an optical disc; an optical pickup unit which reciprocates with respect to the turntable in a radial direction of the turntable; a driving part which moves the optical pickup unit with respect to the turntable; and a guide unit having an auxiliary guide which supports an end of the optical pickup unit and which guides the optical pickup unit along a moving path. The optical pickup unit and the auxiliary guide are in line-contact with each other.
摘要翻译：一种用于光盘驱动器的光学拾取装置，包括：基座; 设置在所述基座上方并使光盘旋转的转盘; 光学拾取单元，其在转盘的径向方向上相对于转台往复运动; 使光拾取单元相对于转台移动的驱动部; 以及引导单元，其具有支撑光学拾取单元的端部并且沿着移动路径引导光学拾取单元的辅助引导件。光学拾取单元和辅助引导件彼此线接触。

7. 发明申请

US20060233067A1 Optical pickup actuator and optical recording and/or reproducing apparatus having the same 失效
标题翻译：光拾取器致动器及具有该拾取器执行器的光学记录和/或再现装置
公开(公告)号：US20060233067A1
公开(公告)日：2006-10-19
申请号：US11402990
申请日：2006-04-13
申请人： Seok-jung Kim , Moon-whan Lee , Do-hoan Nam , Jung-gug Pae , Soo-han Park
发明人： Seok-jung Kim , Moon-whan Lee , Do-hoan Nam , Jung-gug Pae , Soo-han Park
IPC分类号： G11B7/00
CPC分类号： G11B7/0933 , G11B7/0935 , G11B7/0956 , G11B2007/0006
摘要： An optical pickup actuator independently drivable in focusing, tilting and tracking directions. The optical pickup includes a lens holder movably installed on a base, and mounted with an objective lens for transmitting an incident light to an optical information recording medium; and a magnetic circuit to independently driving the lens holder in the focusing, tilting and tracking directions. The magnetic circuit includes opposing magnets; a focusing coil and tilting coils interposed between the magnets, mounted inside the lens holder, and wound around respective axes parallel to the focusing direction; and a plurality of tracking coils mounted outside the lens holder, interposed between the magnets and wound around respective axes transverse to the focusing direction. The magnetic fields of the magnets are guided by outer yokes partially encompassing the magnets and inner yokes positioned within the focusing coil and the tilting coils.
摘要翻译：光学拾音器执行器可以在聚焦，倾斜和跟踪方向上独立驱动。光学拾取器包括可移动地安装在基座上的透镜保持器，并且安装有用于将入射光传输到光学信息记录介质的物镜; 以及用于在聚焦，倾斜和跟踪方向独立地驱动透镜架的磁路。磁路包括相对的磁体; 聚焦线圈和夹在所述磁体之间的倾斜线圈，安装在所述透镜保持器内部，并围绕平行于所述聚焦方向的相应轴线缠绕; 以及多个跟踪线圈，其安装在透镜保持器的外部，插入在磁体之间并围绕横向于聚焦方向的各个轴线缠绕。磁体的磁场由位于聚焦线圈和倾斜线圈内部的磁体和内轭铁的部分包围的外轭引导。

8. 发明申请

US20060101480A1 Optical pickup apparatus for optical disc drive 失效
标题翻译：用于光盘驱动器的光学拾取装置
公开(公告)号：US20060101480A1
公开(公告)日：2006-05-11
申请号：US10983581
申请日：2004-11-09
申请人： Soo-han Park , Bong-gi Kim , Do-hoan Nam
发明人： Soo-han Park , Bong-gi Kim , Do-hoan Nam
IPC分类号： G11B7/08 , G11B7/085 , G11B7/09
CPC分类号： G11B7/08582
摘要： An optical pickup apparatus for an optical disc drive, including: a base; a turntable disposed above the base and which rotates an optical disc; an optical pickup unit which reciprocates with respect to the turntable in a radial direction of the turntable; a driving part which moves the optical pickup unit with respect to the turntable; and a guide unit having an auxiliary guide which supports an end of the optical pickup unit and which guides the optical pickup unit along a moving path. The optical pickup unit and the auxiliary guide are in line-contact with each other.
摘要翻译：一种用于光盘驱动器的光学拾取装置，包括：基座; 设置在所述基座上方并使光盘旋转的转盘; 光学拾取单元，其在转盘的径向方向上相对于转台往复运动; 使光拾取单元相对于转台移动的驱动部; 以及引导单元，其具有支撑光学拾取单元的端部并且沿着移动路径引导光学拾取单元的辅助引导件。光学拾取单元和辅助引导件彼此线接触。

9. 发明授权

US07969828B2 Optical pickup actuator and optical recording and/or reproducing apparatus having the same 失效
标题翻译：光拾取器致动器及具有该拾取器执行器的光学记录和/或再现装置
公开(公告)号：US07969828B2
公开(公告)日：2011-06-28
申请号：US11402990
申请日：2006-04-13
申请人： Seok-jung Kim , Moon-whan Lee , Do-hoan Nam , Jung-gug Pae , Soo-han Park
发明人： Seok-jung Kim , Moon-whan Lee , Do-hoan Nam , Jung-gug Pae , Soo-han Park
IPC分类号： G11B7/00 , G11B5/58
CPC分类号： G11B7/0933 , G11B7/0935 , G11B7/0956 , G11B2007/0006
摘要： An optical pickup actuator independently drivable in focusing, tilting and tracking directions. The optical pickup includes a lens holder movably installed on a base, and mounted with an objective lens for transmitting an incident light to an optical information recording medium; and a magnetic circuit to independently driving the lens holder in the focusing, tilting and tracking directions. The magnetic circuit includes opposing magnets; a focusing coil and tilting coils interposed between the magnets, mounted inside the lens holder, and wound around respective axes parallel to the focusing direction; and a plurality of tracking coils mounted outside the lens holder, interposed between the magnets and wound around respective axes transverse to the focusing direction. The magnetic fields of the magnets are guided by outer yokes partially encompassing the magnets and inner yokes positioned within the focusing coil and the tilting coils.
摘要翻译：光学拾音器执行器可以在聚焦，倾斜和跟踪方向上独立驱动。光拾取器包括可移动地安装在基座上并安装有用于将入射光传输到光学信息记录介质的物镜的透镜保持器; 以及用于在聚焦，倾斜和跟踪方向独立地驱动透镜架的磁路。磁路包括相对的磁体; 聚焦线圈和夹在所述磁体之间的倾斜线圈，安装在所述透镜保持器内部，并围绕平行于所述聚焦方向的相应轴线缠绕; 以及多个跟踪线圈，其安装在透镜保持器的外部，插入在磁体之间并围绕横向于聚焦方向的各个轴线缠绕。磁体的磁场由位于聚焦线圈和倾斜线圈内部的磁体和内轭铁的部分包围的外轭引导。

10. 发明授权

US07092325B2 Method of arranging optical pickup system and optical recording and/or reproducing apparatus having the arranged optical pickup system 有权
标题翻译：具有配置光拾取系统的光学拾取系统和光学记录和/或再现装置的布置方法
公开(公告)号：US07092325B2
公开(公告)日：2006-08-15
申请号：US10460655
申请日：2003-06-13
申请人： Bong-gi Kim , Chun-seong Park , Soo-han Park , Moon-whan Lee , Hyo-chan Lee , Jong-uk Kim , Seong-su Park , Tae-youn Heor , Do-hoan Nam
发明人： Bong-gi Kim , Chun-seong Park , Soo-han Park , Moon-whan Lee , Hyo-chan Lee , Jong-uk Kim , Seong-su Park , Tae-youn Heor , Do-hoan Nam
IPC分类号： G11B7/00
CPC分类号： G11B7/131 , G11B7/0903 , G11B7/0906 , G11B2007/0006
摘要： A method of arranging an optical pickup system on a deck of an optical recording and/or reproducing apparatus, which enables detection of a tracking error signal using one photodetector based on a three-beam method and by a differential phase detection method. The optical pickup system includes a light source, a diffractive optical element which diffracts a light beam incident from the light source and splits the same into at least three beams, a plate-type beam splitter which changes a propagation path of the light beam, and a photodetector including at least one main photodetector having at least four sections and a plurality of sub-photodetectors. The optical pickup system is constructed so as to have a reflecting mirror redirect the propagation path of the light beam emitted from the light source toward a recording medium. The method of arranging the optical pickup includes, where the propagation path of the light beam transmitted through the plate-type beam splitter to the photodetector is an optical path axis, arranging the optical pickup system so as to have the optical path axis tilted with respect to an axis in a tangential direction of the recording medium and have the photodetector placed away from a rotation center of a motor that rotates the recording medium, and selectively optimizing the arrangement of the photodetector to detect a tracking error signal by the differential phase detection method.
摘要翻译：一种在光学记录和/或再现装置的平台上布置光学拾取系统的方法，其能够使用基于三光束方法的一个光电检测器和通过差分相位检测方法检测跟踪误差信号。光拾取系统包括光源，衍射从光源入射的光束并衍射成至少三个光束的衍射光学元件，改变光束传播路径的板式分束器，以及光电检测器，其包括至少一个具有至少四个部分的主光电检测器和多个子光电检测器。光学拾取系统被构造成具有将从光源发射的光束的传播路径重定向到记录介质的反射镜。布置光学拾取器的方法包括：将透过板式分束器的光束的传播路径传播到光电检测器的方法是将光学拾取系统布置成使光学轴线相对于到记录介质的切线方向的轴线上，并且将光电检测器放置成远离旋转记录介质的马达的旋转中心，并且选择性地优化光电检测器的布置以通过差分相位检测方法检测跟踪误差信号。

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