公开(公告)号：KR100657252B1

公开(公告)日：2006-12-14

申请号：KR1020000002602

申请日：2000-01-20

Applicant: 삼성전자주식회사

Inventor： 정영민 ,  이정관

IPC: G11B7/22

CPC classification number: B82Y10/00 ,  G11B7/122 ,  G11B7/123 ,  G11B7/127 ,  G11B7/1353 ,  G11B7/1372 ,  G11B7/22 ,  G11B11/10534 ,  G11B11/10545 ,  G11B11/10554 ,  G11B11/1058

Abstract: 슬라이더 상에 표면광 레이저 및 광검출기를 형성하고, 그 위에 렌즈층과 광로제어층 및/또는 코일부재를 박막적층 기술을 응용하여 직접적으로 성형한 구조를 갖는 근접장 기록재생용 광헤드 및 그 제조방법이 개시되어 있다.
이러한 근접장 기록재생용 광헤드는 기록재생을 위한 광학계가 슬라이더에 일체화되어 있으므로, 광헤드의 크기가 작을 뿐만 아니라, 종래의 슬라이더와 별도로 된 큰 부피의 광학계를 제거되어, 광헤드의 동적 특성이 개선되고 시크타임(seek time)을 줄일 수 있어서, 마이크로 기록재생장치에 적합하다.

公开(公告)号：KR1020050075120A

公开(公告)日：2005-07-20

申请号：KR1020040002916

申请日：2004-01-15

Applicant: 삼성전자주식회사

Inventor： 정영민 ,  이진원

IPC: G11B7/09

CPC classification number: G11B7/0933 ,  G11B7/0932 ,  G11B7/0935 ,  G11B7/0956

Abstract: 비대칭 전자기 구동 구조의 초박형 모바일 광기록재생장치용 액츄에이터가 개시되어 있다.
이 개시된 액츄에이터는 홀더와; 입사광을 집속시키는 대물렌즈가 탑재된 가동부와; 홀더와 가동부 사이에 마련되는 것으로, 홀더에 대해 가동부를 움직임 가능하게 지지하는 지지부와; 가동부와 가동부의 상부 및/또는 하부에 걸쳐 마련되어, 가동부를 광기록매체의 트랙방향 및 포커스방향으로 구동시키는 자기구동부;를 포함하는 것을 특징으로 한다.

公开(公告)号：KR100403587B1

公开(公告)日：2003-10-30

申请号：KR1020010021358

申请日：2001-04-20

Applicant: 삼성전자주식회사

Inventor： 정영민 ,  이진원 ,  김대환

IPC: G11B7/09

CPC classification number: G11B7/0932 ,  G11B7/0933 ,  G11B7/0935

Abstract: An optical pickup actuator includes a base having a holder installed at one side thereof, a moving portion in which an objective lens is installed at the periphery thereof and a guide hole is formed, a bobbin coupled to the guide hole, a magnetic driving portion provided at the base and symmetrically arranged to make the moving portion perform focusing and tracking, and suspensions having one end supported at the holder and the other end fixed to the moving portion to be connected to the bobbin. Thus, since the magnetic driving portion is symmetrically arranged, a pitching mode and a rolling mode generated due to an asymmetrical structure are prevented. Also, the AC sensitivity and DC sensitivity can be improved.

Abstract translation: 本发明提供一种光拾取器致动器，其包括：基座，其一侧安装有支架;物镜安装在其周围的移动部分，并且形成有引导孔;线圈架，其联接到引导孔;磁驱动部分， 并对称地布置以使移动部分执行聚焦和跟踪;以及悬臂，其一端支撑在保持器处，另一端固定到移动部分以连接到线圈架。 因此，由于磁驱动部分对称布置，因此防止了由于非对称结构而产生的俯仰模式和滚动模式。 此外，交流灵敏度和直流灵敏度可以提高。

公开(公告)号：KR1020030035520A

公开(公告)日：2003-05-09

申请号：KR1020010067621

申请日：2001-10-31

Applicant: 삼성전자주식회사

Inventor： 성부현 ,  김광 ,  정영민 ,  김수형

IPC: G11B7/09

Abstract: PURPOSE: An apparatus for controlling tilt of a disc drive is provided to easily control a tilt of a disc mounted on a spindle motor with respect to a pick-up. CONSTITUTION: An apparatus for controlling tilt of a disc drive includes a support(160) and a tilt controller. The support is placed between a base chassis(110) and a spindle motor(130) to support the spindle motor in such a manner that the spindle motor is distant from the base chassis. The tilt controller elastically deforms the support to vary the distance between the support and the basis chassis so as to control inclination of the spindle motor. The support includes a mount(160a) coming into contact with the base chassis, a supporting part(160b) that is distant from the base chassis and supports the spindle motor, and a connector(160c) for connecting the mount to the supporting part. The tilt controller has a plurality of tilt adjustment screws(172,173,174).

Abstract translation: 目的：提供一种用于控制盘驱动器的倾斜的装置，以便容易地控制相对于拾取器安装在主轴电动机上的盘的倾斜。 构成：用于控制盘驱动器的倾斜的装置包括支撑件（160）和倾斜控制器。 支撑件放置在底盘（110）和主轴马达（130）之间，以使得主轴马达远离底盘的方式支撑主轴马达。 倾斜控制器使支撑件弹性变形，以改变支撑件和底架之间的距离，从而控制主轴电动机的倾斜度。 所述支撑体包括与所述底架接触的安装座（160a），远离所述底架并支撑所述主轴电机的支撑部件（160b），以及用于将所述支架连接到所述支撑部件的连接器（160c）。 倾斜控制器具有多个倾斜调节螺钉（172,173,174）。

公开(公告)号：KR1020020081892A

公开(公告)日：2002-10-30

申请号：KR1020010021358

申请日：2001-04-20

Applicant: 삼성전자주식회사

Inventor： 정영민 ,  이진원 ,  김대환

IPC: G11B7/09

CPC classification number: G11B7/0932 ,  G11B7/0933 ,  G11B7/0935

Abstract: PURPOSE: An optical pick-up actuator is provided to minimize a gap of an objective lens and a reflecting mirror by placing the objective lens at the circumference of a moving part not to overlap a moving shaft of a bobbin with an optical axis of the objective lens, thereby slimming the optical pick-up actuator. CONSTITUTION: An optical pick-up actuator includes a base(100) having a holder(103) formed at one side, a moving part(120) having an objective lens(110) secured at the circumference and having a receiving groove(115), a bobbin(125) combined with the receiving groove, magnetic driving parts(136,137) formed at the base and symmetrically placed to focus and track the moving part, a suspension(140) having one end supported by the holder and the other end fixed at one side of the moving part for being connected with the bobbin.

Abstract translation: 目的：提供一种光学拾取致动器，用于通过将物镜放置在活动部件的圆周处而不与线轴的移动轴与物镜的光轴重叠来最小化物镜和反射镜的间隙 透镜，从而使光学拾取致动器变薄。 构成：光学拾取致动器包括具有在一侧形成的保持器（103）的基座（100），具有固定在圆周处的具有接收槽（115）的物镜（110）的移动部件（120） ，与所述接收槽组合的线轴（125），形成在所述基座处并对称地放置以对焦并跟踪所述移动部件的磁性驱动部件（136,137）;悬架（140），其一端由所述保持器支撑，另一端固定 在与梭芯连接的移动部分的一侧。

公开(公告)号：KR1020020076759A

公开(公告)日：2002-10-11

申请号：KR1020010016865

申请日：2001-03-30

Applicant: 삼성전자주식회사

Inventor： 정영민 ,  장동섭 ,  전규찬

IPC: G11B7/085

Abstract: PURPOSE: A system for an optical pick-up is provided to find a focus position while a bobbin is being separated from a disc by using lift acted on an air bearing part, thereby removing the possible risk of a collision between major parts of the system for optical pick-up and stably performing a record reproduction work of a high-intensity disc. CONSTITUTION: A system for an optical pick-up includes a bobbin(100) mounted with an objective lens(110), elastic supporters(171,172) elastically movably supporting the bobbin to a predetermined holder(160) installed on a yoke(150), a driving unit(131,132) driving the bobbin in focus and tracking directions to a disc, an air bearing part(120) acting lift in a direction to be separated from the disc according to an air flow generated in rotation of the disc, so that the air flow gets to be collided with the air bearing part, thereby acting as lift separating the bobbin from the disc.

Abstract translation: 目的：提供一种用于光学拾取器的系统，用于通过使用在空气轴承部件上的升降器将线轴与盘分离，以找到焦点位置，从而消除系统主要部分之间碰撞的可能风险 用于光学拾取并且稳定地执行高强度盘的记录再现工作。 构成：用于光学拾取器的系统包括安装有物镜（110）的线轴（100），弹性支撑器（171,172），弹性支撑器将弹性地可移动地支撑在线轴上的安装在轭架（150）上的预定保持器（160） 驱动单元（131,132），以绕焦点和跟踪方向将盘管驱动到盘，空气轴承部件（120）根据盘旋转产生的空气流从与盘分离的方向提升作用，使得 空气流与空气轴承部分碰撞，从而起到将筒管与盘分离的提升力的作用。

公开(公告)号：KR1020020071598A

公开(公告)日：2002-09-13

申请号：KR1020010011733

申请日：2001-03-07

Applicant: 삼성전자주식회사

Inventor： 홍순교 ,  배병영 ,  이성진 ,  정영민

IPC: H04B1/38

CPC classification number: H04M1/0262 ,  H04M1/0202

Abstract: PURPOSE: A battery for electronic apparatuses and an electronic apparatus adopting the battery are provided to simply store necessary information with a memory unit arranged in the battery, and to select an information storing function only by changing the battery. CONSTITUTION: A battery(200) is detachable from a body(100). The body(100) includes a controller. In the battery(200), a cell unit(210) supplies power, a memory unit(220) includes a disk drive(221) storing information, and a PCB(Printed Circuit Board) connects the cell unit(210) with the memory unit(220). The memory unit(220) exchanges information with the controller. The memory unit(220) is driven through power supplied from the cell unit(210), and is connected to the controller of the body(100) through a connection port(110) and the PCB arranged in the body(100) when the battery(200) is coupled to the body(100). Accordingly, the controller stores information downloaded through the Internet in the memory unit(220). The battery includes a power output port(211) and a communication port. The power output port(211) makes the cell unit(210) shared with another apparatus, and the communication port makes the memory unit(220) shared with another apparatus.

Abstract translation: 目的：提供一种用于电子设备的电池和采用电池的电子设备，以简单地存储布置在电池中的存储单元的必要信息，并且仅通过改变电池来选择信息存储功能。 构成：电池（200）可从主体（100）拆卸。 主体（100）包括控制器。 在电池（200）中，单元单元（210）供电，存储单元（220）包括存储信息的盘驱动器（221），并且PCB（印刷电路板）将单元单元（210）与存储器 单元（220）。 存储单元（220）与控制器交换信息。 通过从单元单元（210）提供的电力驱动存储单元（220），并且当通过连接端口（110）和布置在主体（100）中的PCB连接到主体（100）的控制器时， 电池（200）耦合到主体（100）。 因此，控制器将通过因特网下载的信息存储在存储单元（220）中。 电池包括电力输出端口（211）和通信端口。 电源输出端口211使得单元单元210与另一设备共享，并且通信端口使存储单元220与另一设备共享。

公开(公告)号：KR1020020045955A

公开(公告)日：2002-06-20

申请号：KR1020000075406

申请日：2000-12-12

Applicant: 삼성전자주식회사

Inventor： 배병영 ,  정영민 ,  홍순교

IPC: G11B21/16

CPC classification number: G11B5/582 ,  G11B5/5582

Abstract: PURPOSE: An actuator of a disk drive having an impact attenuating device is provided to supply power to an electromagnet when a load beam vertically vibrates by an interference sensor, and to fix the load beam into a cover until the load beam vibration is attenuated, thus minimizing damage to a disk or the actuator. CONSTITUTION: A head slider(h) moves at a constant height on a disk(10) by an air stream of the disk, and reproduces data recorded on the disk or records new data, in the state of a load beam(130) being horizontal. If an external impact is applied, the load beam bends to vertically vibrate. An interference member(154) is contacted with an interference sensor(153) installed on a lower side of a cover(40), to supply power to a timing switch and an electromagnet(151). When the power is supplied, magnetism is generated between the electromagnet and a magnetic substance. The load beam is fixed into the cover by the magnetism.

Abstract translation: 目的：提供具有冲击衰减装置的磁盘驱动器的执行器，当负载光束通过干涉传感器垂直振动并将负载光束固定到盖中直到负载光束振动衰减为止时向电磁铁供电，从而 最大限度地减少对磁盘或致动器的损坏。 构成：磁头滑块（h）通过磁盘的空气流在磁盘（10）上以恒定高度移动，并且在负载梁（130）的状态下再现记录在磁盘上的数据或记录新数据 水平。 如果施加外部冲击，则负载梁弯曲成垂直振动。 干涉构件（154）与安装在盖（40）的下侧的干涉传感器（153）接触，以向定时开关和电磁体（151）供电。 当供电时，在电磁铁和磁性物质之间产生磁力。 负载梁通过磁力固定到盖子中。

公开(公告)号：KR1020020026744A

公开(公告)日：2002-04-12

申请号：KR1020000057989

申请日：2000-10-02

Applicant: 삼성전자주식회사

Inventor： 배병영 ,  홍순교 ,  이철우 ,  정영민 ,  연철성 ,  정승태

IPC: G11B25/04

CPC classification number: G11B17/046 ,  G11B23/0317 ,  G11B23/0318 ,  G11B25/043

Abstract: PURPOSE: A recording device for enabling replacing a disk cartridge is provided to be easily detached from a computer, as a PCMCIA(Personal Computer Memory Card International Association) card type recording device convenient to carry. And the recording device is provided to replace the disk cartridge having a built-in disk even when extending a memory capacity. CONSTITUTION: A housing(10) has a disk cartridge mounting unit(14) in which a disk cartridge(20) is stably mounted. A disk driving unit(30) installed on the housing(10) rotates a recording medium(25) in the disk cartridge(20) stably mounted on the disk cartridge mounting unit(14). A recording/playing unit(40) installed on the housing(10) records and plays information for the recording medium(25). A protective cover(50) is installed on the housing(10) to cover and protect the disk cartridge(20). The protective cover(50) is detachable from the housing(10) and rotates on the housing(10). And the protective cover(50) is prevented from being separated from the housing(10) through a snap coupling between elastic plates(57) and protuberances(17), wherein the elastic plates(57) are formed on one of the protective cover(50) and the housing(10) and the protuberances(17) are formed on the other thereof.

Abstract translation: 目的：提供便于携带的PCMCIA（个人电脑存储卡国际协会）卡式记录装置，用于更换磁盘盒的记录装置可以容易地从计算机上拆下。 并且即使在扩展存储器容量的情况下，提供记录装置来更换具有内置盘的盘盒。 构成：壳体（10）具有盘盒安装单元（14），盘盒（20）稳定地安装在其中。 安装在壳体（10）上的盘驱动单元（30）使稳定地安装在盘盒安装单元（14）上的盘盒（20）中的记录介质（25）旋转。 安装在壳体（10）上的记录/播放单元（40）记录和播放用于记录介质（25）的信息。 保护盖（50）安装在壳体（10）上以覆盖和保护盘盒（20）。 保护罩（50）可从壳体（10）拆卸并在壳体（10）上旋转。 并且通过弹性板（57）和突起（17）之间的卡扣联结，防止保护罩（50）与壳体（10）分离，其中弹性板（57）形成在保护罩 50），并且壳体（10）和突起（17）形成在另一个上。

公开(公告)号：KR1020010027411A

公开(公告)日：2001-04-06

申请号：KR1019990039122

申请日：1999-09-11

Applicant: 삼성전자주식회사

Inventor： 정영민 ,  연철성 ,  이호철 ,  이철우

IPC: G11B21/21

Abstract: PURPOSE: A head slider of an adjacent optical recording device is provided to use a linear velocity difference between an inner circumference and an outer circumference of an optical disk and to use a rotary actuator, so as to maintain a constant lifting height and a stable lifting state relating to a skew angle. CONSTITUTION: An optical lens(30) attached to a slider body(10) irradiates an optical beam. A driving coil(40) is installed around a beam connector(30a) of the optical lens(30). An ABS(Air Bearing Surface)(50) wraps the beam connector(30a) and the driving coil(40) on a lower surface of the slider body(10), and lifts the slider body(10), then prevents the beam connector(30a) and the driving coil(40) from being contacted with a surface of an optical disk(20). The ABS has a leading vertex. On both sides of the leading vertex, one pair of step recess units for compressing air flow. Side step recess units are formed on one pair of rail surfaces of the ABS. The side step recess units control a roll angle generated when information is recorded/replayed on an inner circumference and an outer circumference of the optical disk(20).

Abstract translation: 目的：提供相邻光记录装置的磁头滑动器，以使用光盘的内圆周和外周之间的线速度差，并使用旋转致动器，以保持恒定的提升高度和稳定的提升 与倾斜角相关的状态。 构成：附接到滑块体（10）的光学透镜（30）照射光束。 驱动线圈（40）安装在光学透镜（30）的光束连接器（30a）周围。 ABS（空气轴承表面）（50）将光束连接器（30a）和驱动线圈（40）包裹在滑块体（10）的下表面上，并提升滑块体（10），然后防止光束连接器 （30a）和驱动线圈（40）与光盘（20）的表面接触。 ABS有一个顶点。 在前导顶点的两侧，一对压缩空气流的阶梯凹槽单元。 在ABS的一对轨道表面上形成侧台阶凹槽单元。 侧台阶凹部单元控制在光盘（20）的内圆周和外圆周上记录/重放信息时产生的滚动角度。