公开(公告)号：US07417934B2

公开(公告)日：2008-08-26

申请号：US10759227

申请日：2004-01-20

申请人： Young-pyo Lee ,  Cheol-sung Yeon ,  Hee-dong Kim ,  Hong-kyu Lee

发明人： Young-pyo Lee ,  Cheol-sung Yeon ,  Hee-dong Kim ,  Hong-kyu Lee

IPC分类号： G11B7/00

CPC分类号： G11B7/13 ,  G11B7/1263

摘要： An optical pickup used to record information on and/or reproduce information from an optical recording medium, the optical pickup including an optical module to emit a light beam; and a front photo-detector to monitor power of the light beam; wherein the optical module is coupled to the front photo-detector so that a fixed distance is maintained between the optical module and the front photo-detector.

摘要翻译： 一种用于在光学记录介质上记录信息和/或再现信息的光学拾取器，该光学拾取器包括用于发射光束的光学模块; 以及用于监视光束功率的前光检测器; 其中所述光学模块耦合到所述前光电检测器，使得在所述光学模块和所述前光电检测器之间保持固定的距离。

公开(公告)号：US5768249A

公开(公告)日：1998-06-16

申请号：US731004

申请日：1996-10-09

申请人： Dae-sung Ro ,  Young-pyo Lee ,  Hae-in Shin

发明人： Dae-sung Ro ,  Young-pyo Lee ,  Hae-in Shin

IPC分类号： G11B33/08 ,  G11B33/12

CPC分类号： G11B33/08

摘要： A damper for an optical disk drive connected between a frame and a base on which a turntable is rotatably installed, for damping vibrations transmitted to the turntable. The damper has a vertical absorption space for absorbing vertical vibration, a horizontal absorption space for absorbing horizontal vibration, and a plurality of protrusions for connecting the damper to the frame and the base. The damper is connected by inserting the protrusions of the damper into connection openings of the frame and the base.

摘要翻译： 一种光盘驱动器的阻尼器，其连接在框架和基座之间，转台上可旋转地安装有转台，用于阻尼传递到转台的振动。 阻尼器具有用于吸收垂直振动的垂直吸收空间，用于吸收水平振动的水平吸收空间，以及用于将阻尼器连接到框架和基座的多个突起。 阻尼器通过将阻尼器的突起插入框架和基座的连接开口中而连接。

公开(公告)号：US06449234B1

公开(公告)日：2002-09-10

申请号：US09221119

申请日：1998-12-28

申请人： Cheol-woong Ahn ,  Young-pyo Lee ,  Tae-won Park

发明人： Cheol-woong Ahn ,  Young-pyo Lee ,  Tae-won Park

IPC分类号： G11B1704

CPC分类号： G11B17/051

摘要： A disk player includes contact members accommodating and supporting a disk at a predetermined position in a main body of the disk player. The contact members are in contact with the outer peripheral surface of the disk and the contact members are transferred to load the disk supported thereto into a clamping position, which is advantageous to miniaturizing the disk player and protecting the disk.

摘要翻译： 磁盘播放器包括在盘播放器的主体中的预定位置处容纳和支撑盘的接触构件。 接触构件与盘的外周表面接触，并且接触构件被传送以将其支撑的盘加载到夹紧位置，这有利于小型化盘播放器并保护盘。

公开(公告)号：US07116608B2

公开(公告)日：2006-10-03

申请号：US10631823

申请日：2003-08-01

申请人： Jong-ha Jun ,  Dong-ryeol Lee ,  Young-pyo Lee ,  Chul-ho Jeon ,  Hyun-cheal Bang ,  Ho-jin Yoon

发明人： Jong-ha Jun ,  Dong-ryeol Lee ,  Young-pyo Lee ,  Chul-ho Jeon ,  Hyun-cheal Bang ,  Ho-jin Yoon

IPC分类号： G11B7/00

CPC分类号： G11B7/1378 ,  G11B7/22

摘要： A lens position determination apparatus of an optical pickup includes a lens holder with a mounted lens, a base supporting the lens holder, and a pressing member. The base has an accommodation surface accommodating the lens holder and a pair of facing support walls on the accommodation surface. The pressing member is a bendable arm. A first elastic portion between arm end portions applies an elastic force in a direction in which the arm end portions closely contact the support walls. A second elastic portion connected to the arm presses the lens holder toward the accommodation surface to fix the lens holder position. The lens adjustment can be performed while the pressing force to fix the lens holder to the base is removed by bending the pressing member into a V shape to reduce frictional resistance of the lens holder with the base during the adjustment.

摘要翻译： 光学拾取器的透镜位置确定装置包括具有安装的透镜的透镜保持器，支撑透镜保持器的基座和按压部件。 底座具有容纳透镜架的容纳表面和在容纳表面上的一对相对的支撑壁。 按压构件是可弯曲臂。 臂端部之间的第一弹性部分在臂端部紧密接触支撑壁的方向上施加弹性力。 连接到臂的第二弹性部分将透镜保持器朝向容纳表面压住以固定透镜保持器位置。 可以通过将按压构件弯曲成V形来消除将透镜保持器固定到基座的按压力，从而在调整期间减少透镜架与基座的摩擦阻力。