公开(公告)号：KR1020050037310A

公开(公告)日：2005-04-21

申请号：KR1020030072797

申请日：2003-10-18

Applicant: 삼성전자주식회사

Inventor： 노명도 ,  최한국 ,  장동섭 ,  윤두섭

IPC: G11B25/04

CPC classification number: G11B7/263 ,  G11B23/0035

Abstract: 전체 높이를 낮춤과 아울러 별도의 스택링이 불필요하도록 구조가 개선된 전체 높이를 낮춤과 아울러 별도의 스택링이 불필요하도록 구조가 개선된 허브 부착 광디스크, 그 제조방법 및 광디스크 기판 제작용 사출금형이 개시되어 있다.
개시된 허브 부착 광디스크는, 중공과, 정보가 기록되지 않는 비정보 기록면 상의 내측에 소정 깊이로 인입 형성된 인입부를 가지는 기판과; 내부에 결합공이 형성되며 중공과 인입부 내부에 결합 설치되는 플레이트와, 결합공 내에 끼워지는 센터 링부재를 구비한 허브;를 포함하는 것을 특징으로 한다.
또한, 개시된 허브 부착 광디스크는 마그네틱 척을 마련하는 단계와; 마그네틱 척 상에 허브를 장착하는 단계와; 기판의 인입부에 자외선 경화수지를 도포하는 단계와; 인입부 상에 플레이트가 접촉되도록 하는 단계와; 자외선을 조사하여 자외선 경화수지를 경화시키는 단계;를 포함하는 것을 특징으로 한다.
또한, 개시된 광디스크 기판 제작용 사출금형은, 기판의 재료가 되는 레진을 주입하는 주입구를 가지는 고정판과; 소정의 정보기록 패턴을 가지는 스탬퍼와; 그 중앙부에 돌기부를 가지는 가동판을; 구비한 것을 특징으로 한다.

公开(公告)号：KR1020040100880A

公开(公告)日：2004-12-02

申请号：KR1020040022891

申请日：2004-04-02

Applicant: 삼성전자주식회사

Inventor： 이경근 ,  최한국 ,  노명도 ,  박인식 ,  심재성 ,  고정완

IPC: G11B13/08

Abstract: PURPOSE: An information storage medium having plural data storage units, a data recording and/or data reproducing device and a method thereof are provided to record more user data by comprising plural data storage units, and to use the data storage units having high data reliability, thereby improving reliability on recorded data. CONSTITUTION: An optical data storage unit(13) records user data. A memory chip(15) records data related to a function provided in association with using the optical data storage unit(13). The data to be recorded in the memory chip(15) is related to a selective function provided in relation to using the optical data storage unit(13). The optical data storage unit(13) is either an optical disk, a magnetic tape, or a magnetic disk. The data to be recorded in the memory chip(15) is more than one of data related to optical disk properties, defect management data, and data related to a data recording and/or reproducing device.

Abstract translation: 目的：提供具有多个数据存储单元，数据记录和/或数据再现装置及其方法的信息存储介质，以通过包括多个数据存储单元来记录更多的用户数据，并且使用具有高数据可靠性的数据存储单元 从而提高记录数据的可靠性。 构成：光学数据存储单元（13）记录用户数据。 存储芯片（15）记录与使用光学数据存储单元（13）相关联地提供的功能的数据。 要记录在存储芯片（15）中的数据与关于使用光学数据存储单元（13）提供的选择功能有关。 光学数据存储单元（13）是光盘，磁带或磁盘。 要记录在存储器芯片（15）中的数据是与数据记录和/或再现设备相关的与光盘性质，缺陷管理数据以及数据有关的数据中的一种以上。

公开(公告)号：KR1020040099531A

公开(公告)日：2004-12-02

申请号：KR1020030031545

申请日：2003-05-19

Applicant: 삼성전자주식회사

Inventor： 이경근 ,  노명도 ,  최한국 ,  박창민

IPC: G11B7/007

Abstract: PURPOSE: A device for deciding a type of an optical information storage medium, a method therefor and the optical information storage medium are provided to differentiate an incremental direction of physical addresses of optical information storage media, thereby clearly and easily distinguishing the optical information storage media having the same size into two types of media. CONSTITUTION: An optical head reads physical address data recorded in a predetermined section of an optical information storage medium(510). The first CODEC receives the read address data from the optical head to demodulate the data, and outputs address information(530). A controller determines an incremental direction of a physical address of the optical information storage medium according to the address information(550). The controller decides a type of the optical information storage medium(570).

Abstract translation: 目的：提供一种用于确定光学信息存储介质的类型的装置，其方法和光学信息存储介质，以区分光学信息存储介质的物理地址的增量方向，从而清楚和容易地区分光学信息存储介质 具有相同大小的两种类型的媒体。 构成：光头读取记录在光信息存储介质（510）的预定部分中的物理地址数据。 第一CODEC从光头接收读地址数据以解调数据，并输出地址信息（530）。 控制器根据地址信息确定光学信息存储介质的物理地址的增量方向（550）。 控制器决定光信息存储介质的类型（570）。

公开(公告)号：KR1020040010016A

公开(公告)日：2004-01-31

申请号：KR1020020063538

申请日：2002-10-17

Applicant: 삼성전자주식회사

Inventor： 엄재용 ,  고정완 ,  장동섭 ,  김광 ,  권해섭 ,  최한국

IPC: G11B23/03

Abstract: PURPOSE: A disc cartridge and a disc drive using the disc cartridge are provided to perform an operation of loading a disc into the disc drive more stably. CONSTITUTION: A disc cartridge(100) includes a case that houses a disc. When the case is inserted into a holder of a disc drive, the case is guided by both side walls of the holder. The case is composed of plane parts coming into contact with both side walls of the holder and a curved part(103) that connects the plane parts to each other. Each plane part includes the first portion(101) formed at both sides of the case along the first rectilinear direction and the second portion(102) formed at both sides of the case along the second rectilinear direction perpendicular to the first rectilinear direction.

Abstract translation: 目的：提供使用光盘盒的光盘盒和磁盘驱动器，以更稳定地执行将光盘装入盘驱动器的操作。 构成：盘盒（100）包括容纳盘的壳体。 当壳体被插入到盘驱动器的保持器中时，壳体由保持器的两个侧壁引导。 壳体由与保持件的两个侧壁接触的平面部分和将平面部分彼此连接的弯曲部分（103）组成。 每个平面部分包括沿着第一直线方向在壳体的两侧形成的第一部分（101）和沿垂直于第一直线方向的第二直线方向形成在壳体两侧的第二部分（102）。

公开(公告)号：KR1020040008003A

公开(公告)日：2004-01-28

申请号：KR1020020041293

申请日：2002-07-15

Applicant: 삼성전자주식회사

Inventor： 최한국 ,  김광 ,  권해섭 ,  이용훈 ,  장동섭

IPC: G11B23/033

Abstract: PURPOSE: A disc cartridge is provided to simplify the exchange of discs by carrying out the inserting and ejecting the discs by pushing or pulling via an inlet hole, and prevent the deformation or damage of a case caused by the frequent opening and closing operation. CONSTITUTION: A disc cartridge includes upper and lower cases(110,120) for receiving a disc. The upper and lower cases are primarily coupled with each other by the coupling between a coupling groove(112) and a coupling protrusion(122), and completely by screws(S) via coupling holes(113,123), thereby being integrated. The cartridge(100), of which upper and lower cases are coupled completely, has an inlet hole to a side wall part for inserting or ejecting the disc in a direction parallel to a recording surface of the disc. The inlet hole is formed by coupling upper and side walls(110a,110b) of the upper case with lower and side walls(120a,120b) of the lower case, wherein the side walls have an opening. The disc is inserted or ejected into or from the cartridge by pushing in or pulling out instead of opening or closing the cases.

Abstract translation: 目的：提供一个盘盒，通过通过一个入口孔进行推拉来执行插入和弹出光盘，从而简化盘片的更换，并防止频繁打开和关闭操作造成的壳体变形或损坏。 构成：盘盒包括用于接收光盘的上壳体和下壳体（110,120）。 上壳体和下壳体通过耦合槽（112）和联接突起（122）之间的联接，并且通过连接孔（113,123）完全由螺钉（S）彼此耦合，从而被集成。 上壳体和下壳体完全连接的盒（100）具有到侧壁部分的入口孔，用于沿平行于盘的记录表面的方向插入或弹出盘。 入口孔通过将上壳体的上侧壁和侧壁（110a，110b）与下壳体的下壁和侧壁（120a，120b）联接而形成，其中侧壁具有开口。 通过推入或拉出而不是打开或关闭盒子来将盘插入或从盒中排出。

公开(公告)号：KR1020030078597A

公开(公告)日：2003-10-08

申请号：KR1020020044499

申请日：2002-07-27

Applicant: 삼성전자주식회사 ,  파나소닉 주식회사

Inventor： 엄재용 ,  이용훈 ,  임홍균 ,  정종삼 ,  최한국 ,  데루유끼타끼자와 ,  요시토사지 ,  히로노리오까자와

IPC: G11B23/033

Abstract: PURPOSE: A disk cartridge is provided to prevent pollution due to dusts by shielding a path where dusts come into an information area through a gap of an outer peripheral part of a disk. CONSTITUTION: A case(210,220) has an aperture hole(221) for accessing a recording surface of a disk(D1) on one side surface and an open hole(211) formed on the other side. A circular shutter(230) and a rotating shutter(240) are movably installed in the case for opening and closing the aperture hole and support the disk. A disk holder(250) is installed at the open hole of the case for covering a gap between an outer peripheral part of the disk and the shutter. A shutter driving element moves the shutter to open and close the aperture hole. A lifting element lifts the disk holder.

Abstract translation: 目的：提供一个磁盘盒，通过屏蔽通过磁盘外围部分的间隙进入信息区域的路径，防止灰尘造成的污染。 构成：壳体（210,220）具有用于接触一侧面上的盘（D1）的记录面的孔眼（221）和形成在另一侧的开孔（211）。 圆形快门（230）和旋转快门（240）可移动地安装在壳体中，用于打开和关闭孔眼并支撑盘。 盘盒（250）安装在外壳的开口处，用于覆盖盘的外周部分和快门之间的间隙。 快门驱动元件移动快门以打开和关闭孔眼。 提升元件提升盘架。

公开(公告)号：KR1020030069449A

公开(公告)日：2003-08-27

申请号：KR1020020009087

申请日：2002-02-20

Applicant: 삼성전자주식회사 ,  파나소닉 주식회사

Inventor： 엄재용 ,  임홍균 ,  이용훈 ,  최한국 ,  정종삼 ,  데루유끼타끼자와 ,  요시토사지

IPC: G11B23/02

CPC classification number: G11B23/0308 ,  G11B23/0316

Abstract: PURPOSE: A disk cartridge is provided to prevent an information area of a disk from being polluted by preventing inflow of dusts, and reduce a noise and damage in moving the disk by fixing the disk between an upper case and a lower case. CONSTITUTION: A lower case(201) has an aperture hole(202). An upper case(203) is installed in the lower case for containing a disk(D) with the lower case. A shutter(210) is installed at the lower case for opening and shutting the aperture hole. A sealing member(240) is installed at the shutter for being closely attached to a non-information area of an inner periphery of the disk when the shutter is opened and being detached from the non-information area of the inner periphery of the disk when the shutter is shut.

Abstract translation: 目的：提供一个磁盘盒，以防止磁盘的信息区域被防止灰尘的流入污染，并通过将磁盘固定在上壳体和下壳体之间来减少移动磁盘的噪音和损坏。 构成：下壳体（201）具有孔眼（202）。 上壳体（203）安装在下壳体中，用于容纳具有下壳体的盘（D）。 在下壳体处安装有用于打开和关闭孔眼的快门（210）。 密封构件（240）安装在快门处，以便当快门打开并且与盘的内周的非信息区域分离时紧密地附接到盘的内周的非信息区域 快门关闭。

公开(公告)号：KR1020030033856A

公开(公告)日：2003-05-01

申请号：KR1020010066020

申请日：2001-10-25

Applicant: 삼성전자주식회사

Inventor： 임홍균 ,  이용훈 ,  최한국 ,  강희종 ,  엄재용

IPC: G11B23/03

Abstract: PURPOSE: A disk cartridge is provided to safely keep an information area of a disk in the case that a shutter is operated for opening and closing an aperture hole by contacting support members with only a non-information area. CONSTITUTION: A case(201) contains a disk(D). A shutter(210) formed of a first shutter and a second shutter(211,212) is movably installed under the disk in the case for selectively opening and closing an aperture hole(202) formed at the case. A plurality of support members(220) are formed in the case for supporting a clamping area, which is a non-information area of the disk. A plurality of guide holes(215,216) are formed at the shutter and are restrained not to be interfered with the support members when the shutter is opened and closed.

Abstract translation: 目的：提供一个磁盘盒，用于在通过仅与非信息区域联系支持构件的情况下安全地保留磁盘的信息区域，以便操作快门来打开和关闭孔眼。 构成：案例（201）包含一个磁盘（D）。 由第一挡板和第二挡板（211,212）形成的挡板（210）可移动地安装在盘的下面，用于选择性地打开和关闭在壳体上形成的孔眼（202）。 在壳体中形成有多个支撑构件（220），用于支撑作为盘的非信息区域的夹紧区域。 在闸门处形成有多个导向孔（215,216），当闸门打开和关闭时，多个引导孔（215,216）被限制成不与支撑构件干涉。

公开(公告)号：KR1020030032566A

公开(公告)日：2003-04-26

申请号：KR1020010064388

申请日：2001-10-18

Applicant: 삼성전자주식회사

Inventor： 김석중 ,  이용훈 ,  최한국 ,  임홍균

IPC: G11B23/03

Abstract: PURPOSE: A disc cartridge is provided to selectively receive discs of various size in a single disc cartridge by rail cars movably mounted to guide rails of a cover or a case for regulating a diameter of the disc. CONSTITUTION: A disc cartridge includes a cover(33) formed with a plurality of guide rails(41) radially formed with respect to the center of a clamping hole(32), and a plurality of rail cars(45) movably mounted to the respectively guide rails. The rail cars regulate the diameter of discs received in a disc receiving space to be located in a proper position.

Abstract translation: 目的：提供一个盘盒，用于选择性地接收单个盘盒中的各种尺寸的碟片，该轨道车厢可移动地安装到盖的导轨或用于调节盘直径的壳体。 构成：盘盒包括形成有相对于夹紧孔（32）的中心径向形成的多个导轨（41）的盖（33），以及分别可移动地安装到多个轨道车厢 导轨。 铁路车辆调节在盘接收空间中接收的盘的直径以位于适当的位置。

公开(公告)号：KR1020030031290A

公开(公告)日：2003-04-21

申请号：KR1020010063216

申请日：2001-10-13

Applicant: 삼성전자주식회사

Inventor： 이용훈 ,  최한국 ,  김석중 ,  박인식 ,  정종삼

IPC: G11B7/007 ,  G11B7/2403

CPC classification number: G11B7/24 ,  G11B7/007

Abstract: PURPOSE: A high density disc is provided to regulate clamping and data areas newly simultaneously with reducing the thickness of the disc for securing a high density recording capacity while keeping the recording and/or reproducing characteristics of the disc. CONSTITUTION: A high density disc is formed with an entire diameter(dT) of 80mm or less, and an entire thickness of 0.4-0.7mm, and has a recording starting position in the diameter range(dD) of 33-45mm, from which the data recording is started. The high density disc includes a center hole(10), a clamping area(20) applied with a clamping force, a data area(40) for recording data, a read-in area(30) adjacent to the inside of the data area, and a read-out area(50) adjacent to the outside of the data area. At least a substrate and at least a cover layer, the cover layer being formed with a thickness of 0.2mm or less.

Abstract translation: 目的：提供高密度盘，以同时保持盘的记录和/或再现特性，同时减小盘的厚度以确保高密度记录容量，同时调节夹紧和数据区。 构成：高密度盘形成为直径（dT）为80mm以下，整体厚度为0.4〜0.7mm，并且具有在直径范围（dD）为33-45mm的记录开始位置，其中从 数据记录开始。 高密度盘包括中心孔（10），施加夹紧力的夹持区域（20），用于记录数据的数据区域（40），与数据区域内部相邻的读入区域（30） 以及与数据区域的外部相邻的读出区域（50）。 至少衬底和至少覆盖层，所述覆盖层形成为0.2mm或更小的厚度。