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1. 发明授权

US07512960B2 Hub-mounted optical disk having a reduced height 失效
标题翻译：具有降低高度的集线器安装的光盘
公开(公告)号：US07512960B2
公开(公告)日：2009-03-31
申请号：US10923016
申请日：2004-08-23
申请人： Myong-do Ro , Han-kook Choi , Dong-seob Jang , Du-seop Yoon
发明人： Myong-do Ro , Han-kook Choi , Dong-seob Jang , Du-seop Yoon
IPC分类号： G11B7/24 , G11B23/03
CPC分类号： G11B7/263 , G11B23/0035
摘要： A hub-mounted optical disk to eliminate the need for a separate stack ring while decreasing the overall height, a method of fabricating the optical disk, and an injection molding die for manufacturing an optical disk substrate. The hub-mounted optical disk includes a substrate having a hollow and an indented portion engraved to a predetermined depth on the inside of a non-recording surface where no information is recorded; and a hub including a plate that has a fitting hole therein and is engaged into the hollow and the indented portion and a central ring that is inserted into the fitting hole. The method of fabricating the hub-mounted optical disk includes mounting the hub onto a magnetic chuck, applying an ultra-violet (UV) hardening resin on the indented portion of the substrate, operating the magnetic chuck so that the plate is in contact with the indented portion, and curing the UV hardening resin by irradiating it with UV light. The injection molding die for manufacturing the optical disk substrate includes a stationary plate having an injection nozzle that allows resin forming the substrate to be injected, a stamper that has a predetermined information recording pattern, and a moving plate having a projecting portion at the center.
摘要翻译：一种轮毂安装的光盘，以减少整体高度而不需要单独的堆叠环，制造光盘的方法，以及用于制造光盘基片的注塑模具。集线器安装的光盘包括：基板，其具有在不记录信息的非记录表面的内侧刻刻到预定深度的凹陷部分和凹入部分; 以及毂，其包括板，所述板在其中具有嵌合孔并且与所述中空部和所述凹入部接合，以及插入到所述装配孔中的中心环。制造轮毂安装光盘的方法包括将轮毂安装在磁卡盘上，将紫外（UV）硬化树脂施加到基片的凹进部分上，操作磁卡盘，使得板与并通过用UV光照射来固化UV固化树脂。用于制造光盘基片的注射模具包括具有喷嘴的固定板，该注射喷嘴允许喷射形成基板的树脂，具有预定信息记录图案的压模和在中心具有突出部分的移动板。

2. 发明申请

US20050086680A1 Hub-mounted optical disk, method for fabricating optical disk, and injection molding die for manufacturing optical disk substrate 失效
标题翻译：集线器安装光盘，光盘制造方法以及用于制造光盘基片的注塑模具
公开(公告)号：US20050086680A1
公开(公告)日：2005-04-21
申请号：US10923016
申请日：2004-08-23
申请人： Myong-do Ro , Han-kook Choi , Dong-seob Jang , Du-seop Yoon
发明人： Myong-do Ro , Han-kook Choi , Dong-seob Jang , Du-seop Yoon
IPC分类号： G11B25/04 , G11B7/26 , G11B23/00 , G11B7/24 , G11B23/03
CPC分类号： G11B7/263 , G11B23/0035
摘要： A hub-mounted optical disk to eliminate the need for a separate stack ring while decreasing the overall height, a method of fabricating the optical disk, and an injection molding die for manufacturing an optical disk substrate. The hub-mounted optical disk includes a substrate having a hollow and an indented portion engraved to a predetermined depth on the inside of a non-recording surface where no information is recorded; and a hub including a plate that has a fitting hole therein and is engaged into the hollow and the indented portion and a central ring that is inserted into the fitting hole. The method of fabricating the hub-mounted optical disk includes mounting the hub onto a magnetic chuck, applying an ultra-violet (UV) hardening resin on the indented portion of the substrate, operating the magnetic chuck so that the plate is in contact with the indented portion, and curing the UV hardening resin by irradiating it with UV light. The injection molding die for manufacturing the optical disk substrate includes a stationary plate having an injection nozzle that allows resin forming the substrate to be injected, a stamper that has a predetermined information recording pattern, and a moving plate having a projecting portion at the center.
摘要翻译：一种轮毂安装的光盘，以减少整体高度而不需要单独的堆叠环，制造光盘的方法，以及用于制造光盘基片的注塑模具。集线器安装的光盘包括：基板，其具有在不记录信息的非记录表面的内侧刻刻到预定深度的凹陷部分和凹入部分; 以及毂，其包括板，所述板在其中具有嵌合孔并且与所述中空部和所述凹入部接合，以及插入到所述装配孔中的中心环。制造轮毂安装光盘的方法包括将轮毂安装在磁卡盘上，将紫外（UV）硬化树脂施加到基片的凹进部分上，操作磁卡盘，使得板与并通过用UV光照射来固化UV固化树脂。用于制造光盘基片的注射模具包括具有喷嘴的固定板，该注射喷嘴允许喷射形成基板的树脂，具有预定信息记录图案的压模和在中心具有突出部分的移动板。

3. 发明申请

US20050013218A1 Information storage medium having a plurality of data storing units and apparatus and method for data recording and/or reproducing 审中-公开
标题翻译：具有多个数据存储单元的信息存储介质以及用于数据记录和/或再现的装置和方法
公开(公告)号：US20050013218A1
公开(公告)日：2005-01-20
申请号：US10846925
申请日：2004-05-17
申请人： Kyung-geun Lee , Han-kook Choi , Myong-do Ro , In-sik Park , Jae-seong Shim , Jung-wan Ko
发明人： Kyung-geun Lee , Han-kook Choi , Myong-do Ro , In-sik Park , Jae-seong Shim , Jung-wan Ko
IPC分类号： G06F3/06 , G11B5/78 , G11B5/82 , G11B7/007 , G11B13/00 , G11B20/10 , G11B20/12 , G11B23/00 , G11B23/30 , G11B27/00 , G11B27/11 , G11B5/09
CPC分类号： G11B27/11 , G11B5/78 , G11B5/82 , G11B7/00736 , G11B13/00 , G11B20/10 , G11B23/0021 , G11B23/30 , G11B2220/2512 , G11B2220/2545 , G11B2220/2562 , G11B2220/657
摘要： An information storage medium having a plurality of data storage units, and an apparatus and a method of recording and/or reproducing data. The information storage medium includes a first data storage unit for recording user data and a second data storage unit for recording functional data about the use of the first data storage unit. The information storage medium may record a large amount of user data and may be formed in a small size for use in a portable electronic device.
摘要翻译：具有多个数据存储单元的信息存储介质，以及记录和/或再现数据的装置和方法。信息存储介质包括用于记录用户数据的第一数据存储单元和用于记录关于使用第一数据存储单元的功能数据的第二数据存储单元。信息存储介质可以记录大量的用户数据，并且可以形成为小尺寸以用于便携式电子设备。

4. 发明授权

US07263705B2 Disc drive cartridge and disc drive apparatus to prevent scratching of a disc when the disc is loaded into a disc drive 失效
标题翻译：光盘驱动器盒和盘驱动装置，以防止当盘被装载到盘驱动器时划伤盘
公开(公告)号：US07263705B2
公开(公告)日：2007-08-28
申请号：US10765277
申请日：2004-01-28
申请人： Han-kook Choi , Dae-Kyong Park , Dong-seob Jang
发明人： Han-kook Choi , Dae-Kyong Park , Dong-seob Jang
IPC分类号： G11B23/03
CPC分类号： G11B17/043 , G11B23/0306 , G11B23/0316
摘要： A disc cartridge and a disc drive apparatus. The disc cartridge includes an upper case and a lower case which form an internal space to accommodate a disc, and a pair of elastic protrusions formed at both sidewalls of the lower cases, which are elastically biased toward the internal space so that ends of the elastic protrusions support the disc. Surfaces are formed at the ends to slope toward the internal space so that the disc is located in an upper portion of the internal space and the pair of elastic protrusions supports the disc. The disc descends on the surfaces when the pair of elastic protrusions are opened and the disc is then located in a lower portion of the internal space.
摘要翻译：盘盒和盘驱动装置。盘盒包括形成容纳盘的内部空间的上壳体和下壳体，以及形成在下壳体的两个侧壁处的一对弹性突起，弹性突出部朝向内部空间弹性偏置，使得弹性体的端部突起支撑盘。表面形成在端部处朝向内部空间倾斜，使得盘位于内部空间的上部，并且一对弹性突起支撑盘。当一对弹性突起打开并且盘然后位于内部空间的下部时，盘在表面上下降。

5. 发明授权

US07181754B2 Disk cartridge 失效
标题翻译：磁盘盒
公开(公告)号：US07181754B2
公开(公告)日：2007-02-20
申请号：US10754638
申请日：2004-01-12
申请人： Han-kook Choi , Dong-seob Jang , Dae-kyong Park , Kwang Kim , Yong-hoon Lee , Hae-sub Kweon
发明人： Han-kook Choi , Dong-seob Jang , Dae-kyong Park , Kwang Kim , Yong-hoon Lee , Hae-sub Kweon
IPC分类号： G11B23/03
CPC分类号： G11B23/0317 , G11B23/0308
摘要： A disk cartridge which includes a case having an upper wall, a lower wall, and a sidewall, which form an inner receiving space in which a disk is inserted, an opening formed in at least one of the upper wall and lower wall of the case to allow a recording/reproducing unit of a disk drive to access the disk therethrough, and an inlet hole formed at the sidewall of the case to allow the disk to be inserted into and withdrawn from the case therethrough.
摘要翻译：一种盘盒，包括具有上壁，下壁和侧壁的壳体，其形成盘插入的内部容纳空间，形成在壳体的上壁和下壁中的至少一个中的开口以允许盘驱动器的记录/再现单元通过其访问盘，以及形成在壳体的侧壁处的入口孔，以允许盘插入到壳体中并从壳体中抽出。

6. 发明申请

US20050028187A1 Disk cartridge 失效
标题翻译：磁盘盒
公开(公告)号：US20050028187A1
公开(公告)日：2005-02-03
申请号：US10880610
申请日：2004-07-01
申请人： Dae-kyong Park , Han-kook Choi , Dong-seob Jang
发明人： Dae-kyong Park , Han-kook Choi , Dong-seob Jang
IPC分类号： G11B23/03
CPC分类号： G11B23/0313 , G11B23/0308
摘要： A disk cartridge including a lower case member in which a space portion to receive an optical disk is formed; an upper case member, joined to the lower case member, an opening portion to allow a reading/recording device to obtain access to the optical disk; a multi-shutter member, including shutters, installed at the lower case member to be able to slide, and to allow the opening portion to be exposed to the outside when the multiple-shutter member is moved in a direction of the insertion direction of the disk cartridge into a disk drive, such that the shutters overlap each other; and a locking member, installed at the lower case member, to fix the multiple-shutter member to the lower case member so that the multiple-shutter member cannot move arbitrarily.
摘要翻译：一种盘盒，包括形成容纳光盘的空间部分的下壳体部件; 连接到下壳体构件的上壳体构件，允许读取/记录装置获得对光盘的访问的开口部分; 多挡板构件，包括安装在下壳体上以能够滑动的百叶窗，并且当多挡板构件沿着插入方向的方向移动时允许开口部暴露于外部磁盘盒插入磁盘驱动器，使得快门彼此重叠; 以及安装在下壳体构件上的锁定构件，以将多闸板构件固定到下壳体构件，使得多挡板构件不能任意移动。

7. 发明授权

US07389521B2 Disk cartridge 失效
标题翻译：磁盘盒
公开(公告)号：US07389521B2
公开(公告)日：2008-06-17
申请号：US10880610
申请日：2004-07-01
申请人： Dae-kyong Park , Han-kook Choi , Dong-seob Jang
发明人： Dae-kyong Park , Han-kook Choi , Dong-seob Jang
IPC分类号： G11B23/03
CPC分类号： G11B23/0313 , G11B23/0308
摘要： A disk cartridge including a lower case member in which a space portion to receive an optical disk is formed; an upper case member, joined to the lower case member, an opening portion to allow a reading/recording device to obtain access to the optical disk; a multi-shutter member, including shutters, installed at the lower case member to be able to slide, and to allow the opening portion to be exposed to the outside when the multiple-shutter member is moved in a direction of the insertion direction of the disk cartridge into a disk drive, such that the shutters overlap each other; and a locking member, installed at the lower case member, to fix the multiple-shutter member to the lower case member so that the multiple-shutter member cannot move arbitrarily.
摘要翻译：一种盘盒，包括形成容纳光盘的空间部分的下壳体部件; 连接到下壳体构件的上壳体构件，允许读取/记录装置获得对光盘的访问的开口部分; 多挡板构件，包括安装在下壳体上以能够滑动的百叶窗，并且当多挡板构件沿着插入方向的方向移动时允许开口部暴露于外部磁盘盒插入磁盘驱动器，使得快门彼此重叠; 以及安装在下壳体构件上的锁定构件，以将多闸板构件固定到下壳体构件，使得多挡板构件不能任意移动。

8. 发明申请

US20050097591A1 Disk cartridge 失效
标题翻译：磁盘盒
公开(公告)号：US20050097591A1
公开(公告)日：2005-05-05
申请号：US10754638
申请日：2004-01-12
申请人： Han-kook Choi , Dong-seob Jang , Dae-kyong Park , Kwang Kim , Yong-hoon Lee , Hae-sub Kweon
发明人： Han-kook Choi , Dong-seob Jang , Dae-kyong Park , Kwang Kim , Yong-hoon Lee , Hae-sub Kweon
IPC分类号： G11B23/03
CPC分类号： G11B23/0317 , G11B23/0308
摘要： A disk cartridge which includes a case having an upper wall, a lower wall, and a sidewall, which form an inner receiving space in which a disk is inserted, an opening formed in at least one of the upper wall and lower wall of the case to allow a recording/reproducing unit of a disk drive to access the disk therethrough, and an inlet hole formed at the sidewall of the case to allow the disk to be inserted into and withdrawn from the case therethrough.
摘要翻译：一种盘盒，包括具有上壁，下壁和侧壁的壳体，其形成盘插入的内部容纳空间，形成在壳体的上壁和下壁中的至少一个中的开口以允许盘驱动器的记录/再现单元通过其访问盘，以及形成在壳体的侧壁处的入口孔，以允许盘插入到壳体中并从壳体中抽出。

9. 发明授权

US07088666B2 High density optical disk having capacity of 25GB 有权
标题翻译：高密度光盘容量为25GB
公开(公告)号：US07088666B2
公开(公告)日：2006-08-08
申请号：US10188311
申请日：2002-07-03
申请人： Yong-hoon Lee , In-sik Park , Chong-sam Chung , Du-seop Yoon , Kyung-geun Lee , Heui-jong Kang , Han-kook Choi
发明人： Yong-hoon Lee , In-sik Park , Chong-sam Chung , Du-seop Yoon , Kyung-geun Lee , Heui-jong Kang , Han-kook Choi
IPC分类号： G11B7/24
CPC分类号： G11B7/0037 , G11B7/007
摘要： A high density disc having a data area which is set such that compatibility is secured in the same drive while maintaining a superior recording/reproducing feature, is disclosed.The high density disc has a center hole, a clamping area, a data area where user data is recorded, a lead in area located at the inner side of the data area, and a lead out area located at the outer side of the data area. In the high density disc in which the diameter of the center hole is 10 mm or more, the inner diameter of the clamping area is characteristically within a range of 20–26 mm. Also, the inner diameter of the data area is characteristically within a range of 35–40 mm.Therefore, while a conventional disc drive is still used, the size of the high density disc decreases and a recording capacity can be increased.
摘要翻译：具有数据区域的高密度盘，其设置为使得在保持优良的记录和/或再现特征的同一驱动器中确保兼容性。高密度盘具有中心孔，夹持区域，记录用户数据的数据区域，位于数据区域的内侧的导入区域和位于数据区域的外侧的引出区域数据区。在中心孔的直径为10mm以上的高密度盘中，夹持区域的内径特征在20-26mm的范围内。而且，数据区的内径特征在35-40mm的范围内。因此，尽管仍然使用常规的盘驱动器，但是高密度盘的尺寸减小，并且可以提高记录容量。

10. 发明授权

US07089574B2 Disk cartridge 有权
公开(公告)号：US07089574B2
公开(公告)日：2006-08-08
申请号：US10314416
申请日：2002-12-09
申请人： Han-kook Choi , Yong-hoon Lee , Hong-kyun Yim , Jae-yong Eum
发明人： Han-kook Choi , Yong-hoon Lee , Hong-kyun Yim , Jae-yong Eum
IPC分类号： G11B23/02
CPC分类号： G11B23/0317 , G11B23/0308
摘要： A disk cartridge includes a case which receives a disk thereon, a cover which is installed on the case and includes an opening, and a shutter which is movably installed in the case, in a lower direction of the disk, to open and close an aperture formed on the case. The disk cartridge has guide holes formed on the case along a trace of the shutter, and support members formed on the shutter. The support members are guided along the guide holes while having ends thereof interfering with peripherals of the guide holes. Therefore, since the peripherals of the guide holes interfere with the ends of the support members, the shutter is prevented from being deformed even where an external force is applied to the shutter through the aperture, in a closed state of the shutter.

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