公开(公告)号：US20120033961A1

公开(公告)日：2012-02-09

申请号：US13196442

申请日：2011-08-02

Applicant: Hae-in CHUNG ,  Jin-won Lee

Inventor： Hae-in CHUNG ,  Jin-won Lee

IPC: G03B9/08

CPC classification number: G03B9/08 ,  G03B9/18 ,  G03B9/36

Abstract: A shutter device and an image capturing apparatus including the shutter device are provided. The shutter device includes at least one shutter blade assembly, each of the at least one shutter blade assembly including at least one shutter blade that opens and closes the shutter opening and a driving link that drives the shutter blades, and at least one actuators for rotating the driving link, wherein a rotation center of the actuator is eccentric from a rotation center of the driving link.

Abstract translation: 提供一种快门装置和包括该快门装置的图像捕获装置。 快门装置包括至少一个快门叶片组件，所述至少一个快门叶片组件中的每一个包括打开和关闭快门开口的至少一个快门叶片和驱动快门叶片的驱动连杆，以及至少一个用于旋转的致动器 所述驱动连杆，其中所述致动器的旋转中心偏离所述驱动连杆的旋转中心。

公开(公告)号：US20080093741A1

公开(公告)日：2008-04-24

申请号：US11903575

申请日：2007-09-24

Applicant: Jin-won Lee

Inventor： Jin-won Lee

IPC: H01L23/52 ,  H01L21/4763

CPC classification number: H01L27/10888 ,  H01L27/10814 ,  H01L27/10855 ,  H01L27/10885

Abstract: In a semiconductor device and a method of fabricating the same, the semiconductor device includes a contact pad in a first interlayer insulating layer on a semiconductor substrate, a contact hole in a second interlayer insulating layer on the first interlayer insulating layer, selectively exposing the contact pad, a contact spacer on internal walls of the contact hole, a first contact plug connected to the contact pad exposed by the contact hole having the contact spacer on the internal walls thereof, the first contact plug partially filling the contact hole, a metal silicide layer on a surface of the first contact plug, and a second contact plug on the metal silicide layer and partially filling the remaining portion of the contact hole.

Abstract translation: 在半导体器件及其制造方法中，半导体器件包括在半导体衬底上的第一层间绝缘层中的接触焊盘，在第一层间绝缘层上的第二层间绝缘层中的接触孔，选择性地暴露接触 焊盘，接触孔的内壁上的接触间隔件，连接到接触垫的第一接触插塞，该接触焊盘由其内壁上具有接触间隔件的接触孔暴露，第一接触插塞部分地填充接触孔，金属硅化物 第一接触插塞的表面上的第二接触插塞和金属硅化物层上的第二接触插塞，并部分地填充接触孔的剩余部分。

公开(公告)号：US20070047422A1

公开(公告)日：2007-03-01

申请号：US11510562

申请日：2006-08-28

Applicant: Tae-kyung Kim ,  Jin-won Lee ,  Kyong-tae Park

Inventor： Tae-kyung Kim ,  Jin-won Lee ,  Kyong-tae Park

IPC: G11B7/135

CPC classification number: G11B7/1353 ,  G11B7/1369 ,  G11B7/13925 ,  G11B2007/0006

Abstract: A compatible optical pickup including an active compensation device to actively switch an angle of incidence of the light on the objective lens when either a third information storage medium that has a different format than that of the first and second information storage media, or the second information storage medium is adopted for use in a data recording/reproducing operation. The active compensation device includes a plurality of transparent substrates, and at least one material layer, interposed between the plurality of substrates, having a refractive index which is actively switched according to an applied voltage. A holographic pattern, formed adjacent to the material layer on a surface of at least one of the transparent substrates, changes a divergence angle of the light by diffracting or transmitting without diffraction the incident light according to change of the refractive index of the material layer. The voltage applied to the material layer is adjusted according to the applied information storage medium that is adopted for the use in the data recording/reproducing operation.

Abstract translation: 一种兼容的光学拾取器，包括有源补偿装置，用于当具有与第一和第二信息存储介质的格式不同的格式的第三信息存储介质或第二信息时主动切换光在物镜上的入射角 采用存储介质用于数据记录/再现操作。 有源补偿装置包括多个透明基板，以及介于多个基板之间的至少一个材料层，具有根据施加的电压有效切换的折射率。 根据材料层的折射率的变化，在至少一个透明基板的表面上与材料层相邻形成的全息图案通过衍射或透射衍射或透射而不衍射入射光而改变光的发散角。 根据在数据记录/再现操作中使用的应用信息存储介质来调整施加到材料层的电压。

公开(公告)号：US08550729B2

公开(公告)日：2013-10-08

申请号：US13196442

申请日：2011-08-02

Applicant: Hae-in Chung ,  Jin-won Lee

Inventor： Hae-in Chung ,  Jin-won Lee

IPC: G03B9/02

CPC classification number: G03B9/08 ,  G03B9/18 ,  G03B9/36

Abstract: A shutter device and an image capturing apparatus including the shutter device are provided. The shutter device includes at least one shutter blade assembly, each of the at least one shutter blade assembly including at least one shutter blade that opens and closes the shutter opening and a driving link that drives the shutter blades, and at least one actuators for rotating the driving link, wherein a rotation center of the actuator is eccentric from a rotation center of the driving link.

Abstract translation: 提供一种快门装置和包括该快门装置的图像捕获装置。 快门装置包括至少一个快门叶片组件，所述至少一个快门叶片组件中的每一个包括打开和关闭快门开口的至少一个快门叶片和驱动快门叶片的驱动连杆，以及至少一个用于旋转的致动器 所述驱动连杆，其中所述致动器的旋转中心偏离所述驱动连杆的旋转中心。

公开(公告)号：US07333404B2

公开(公告)日：2008-02-19

申请号：US11030955

申请日：2005-01-10

Applicant: Young-min Cheong ,  Jin-won Lee

Inventor： Young-min Cheong ,  Jin-won Lee

IPC: G11B7/00

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

Abstract: An actuator to be used in a mobile optical recording/reproducing apparatus, the actuator including a holder; a movable member having an objective lens to focus an incident light; a support member positioned between the holder and the movable member, by which the movable member is movable supported with respect to the holder; and a magnetic driving unit, provided on a middle portion of the movable member and at an upper portion and/or a lower portion of the movable member, to drive the movable member in a track direction and a focus direction.

Abstract translation: 一种用于移动光学记录/再现装置的致动器，所述致动器包括保持器; 具有聚焦入射光的物镜的可动构件; 位于所述保持器和所述可动构件之间的支撑构件，所述可动构件相对于所述保持器可移动地支撑; 以及磁性驱动单元，设置在可动件的中间部分和可动件的上部和/或下部，以沿轨道方向和聚焦方向驱动可动件。

公开(公告)号：US20060187772A1

公开(公告)日：2006-08-24

申请号：US11408008

申请日：2006-04-21

Applicant: Jin-won Lee

Inventor： Jin-won Lee

IPC: G11B7/00

CPC classification number: G11B7/1387 ,  B82Y10/00 ,  G11B7/085 ,  G11B7/08511 ,  G11B7/0925 ,  G11B7/093 ,  G11B7/0933 ,  G11B7/0935 ,  G11B7/0946 ,  G11B7/121 ,  G11B7/122 ,  G11B21/21

Abstract: An optical pickup and driving method for an optical disk drive holding an optical disk includes a base, an object lens, and a slider supporting the object lens, where the object lens focuses a light on a recording surface of the optical disk. An optical head section includes the slider, where an air bearing floats the slider generated between the optical head section and the optical disk. Wire suspensions movably support the optical head section with respect to the base. A driving unit drives the optical head section in a tracking direction and a focusing direction. A latching unit selectively securely positions the optical head section at a predetermined distance away from the optical disk preventing the optical head section from colliding with the optical disk.

公开(公告)号：US06917480B2

公开(公告)日：2005-07-12

申请号：US10289302

申请日：2002-11-07

Applicant: Young-min Cheong ,  Jin-won Lee

Inventor： Young-min Cheong ,  Jin-won Lee

IPC: G11B7/085 ,  G11B7/09 ,  G11B7/095 ,  G02B7/02

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

Abstract: An apparatus to drive a blade on which an objective lens is mounted including a first electromagnetic unit to generate a first electromagnetic force and a second electromagnetic unit to generate a second electromagnetic force such that when the first and second magnitudes are the same, the blade is driven in a focus direction, and when the magnitudes are different, the blade is driven in a tilt direction. Accordingly, a tilt error can be actively controlled so that a laser beam is incident on a disk in a precise direction therefore improving the qualities of recording and reproducing data. In addition, tilt control is performed by using a focus adjustment mechanism so that an additional mechanism to control tilt is not required. As a result, the size and weight of the apparatus to drive the objective lens of the optical pickup are reduced.

Abstract translation: 一种用于驱动其上安装有物镜的刀片的装置，包括第一电磁单元以产生第一电磁力，并产生第二电磁单元以产生第二电磁力，使得当第一和第二量级相同时，刀片是 在焦点方向上驱动，并且当幅度不同时，叶片以倾斜方向被驱动。 因此，可以主动地控制倾斜误差，使得激光束以精确方向入射到盘上，从而提高记录和再现数据的质量。 此外，通过使用焦点调节机构执行倾斜控制，使得不需要用于控制倾斜的附加机构。 结果，减小了用于驱动光学拾取器的物镜的装置的尺寸和重量。

公开(公告)号：US08494353B2

公开(公告)日：2013-07-23

申请号：US12849453

申请日：2010-08-03

Applicant: Hae-in Chung ,  Jin-won Lee ,  Min-jae Lee ,  Jeong-hyun Shim ,  Sung-hyun Kim

Inventor： Hae-in Chung ,  Jin-won Lee ,  Min-jae Lee ,  Jeong-hyun Shim ,  Sung-hyun Kim

IPC: G03B17/00

CPC classification number: H04N5/23248 ,  G02B27/646

Abstract: An image stabilizer that compensates for external vibrations by moving an imaging unit. The image stabilizer includes a first frame on which an imaging unit is installed, a second frame that is connected to the first frame using three points and guides movement of the first frame in a first direction and second direction, and a third frame that is connected to the second frame using three points and guides the first frame and the second frame to move in a third direction and fourth direction, which are perpendicular to the first and second directions.

Abstract translation: 通过移动成像单元来补偿外部振动的图像稳定器。 图像稳定器包括其上安装有成像单元的第一框架，使用三个点连接到第一框架并且引导第一框架沿第一方向和第二方向移动的第二框架，以及连接到第一框架的第三框架 使用三个点引导第二框架并引导第一框架和第二框架沿垂直于第一和第二方向的第三方向和第四方向移动。

公开(公告)号：US20100002301A1

公开(公告)日：2010-01-07

申请号：US12494811

申请日：2009-06-30

Applicant: Jin-won Lee ,  Chong-sam Chung ,  Min-jae Lee ,  Sung-hyun Kim ,  Hae-in Chung

Inventor： Jin-won Lee ,  Chong-sam Chung ,  Min-jae Lee ,  Sung-hyun Kim ,  Hae-in Chung

IPC: G02B27/64

CPC classification number: H04N5/23248 ,  G02B27/646 ,  H04N5/2328

Abstract: An image stabilizer includes a rotor including a lens assembly, and configured to move perpendicular to an optical axis of light passing through the lens assembly, and a suspension unit configured to support movement of the rotor and to prevent the rotor from moving non-perpendicular to the optical axis of the light passing through the lens assembly. Accordingly, the image stabilizer prevents variance of characteristics of a rotor in a low frequency band according to the position and distortion of phase characteristics in a high frequency band. Therefore, the image stabilizer has consistent operation characteristics regardless of the position, posture, and movement of a person using an image capture device containing the image stabilizer.

Abstract translation: 图像稳定器包括转子，该转子包括透镜组件，并且被配置为垂直于穿过透镜组件的光的光轴移动;以及悬架单元，其构造成支撑转子的运动并且防止转子非垂直于 透过透镜组件的光的光轴。 因此，图像稳定器根据高频带中的相位特性的位置和失真来防止低频带中的转子的特性的变化。 因此，无论使用包含图像稳定器的图像捕获装置的人的位置，姿势和移动如何，图像稳定器具有一致的操作特性。

公开(公告)号：US20070013984A1

公开(公告)日：2007-01-18

申请号：US11486109

申请日：2006-07-14

Applicant: Tae-kyung Kim ,  Woo-seok Choi ,  Jin-won Lee ,  Tao Hong

Inventor： Tae-kyung Kim ,  Woo-seok Choi ,  Jin-won Lee ,  Tao Hong

IPC: G03H1/12

CPC classification number: G02B5/32 ,  G02B3/12 ,  G02B5/189 ,  G11B7/1353 ,  G11B7/1369 ,  G11B7/13925

Abstract: An active compensation device, and a compatible optical pickup and an optical recording and/or reproducing apparatus employing the active compensation device, are compatible with information storage media standards specifying different thicknesses and light having the same wavelength. The active compensation device includes two transparent substrates; a material layer interposed between the transparent substrates and having a refractive index that is actively switched according to a voltage applied to the material layer; and a holographic pattern formed adjacent to the material layer on a surface of at least one of the transparent substrates to control a divergence angle of incident light by transmitting the incident light without diffraction or diffracting the incident light according to the refractive index of the material layer.

Abstract translation: 使用有源补偿装置的有源补偿装置和兼容光学拾取器以及光学记录和/或再现装置与规定不同厚度的信息存储介质标准和具有相同波长的光兼容。 有源补偿装置包括两个透明基板; 介于所述透明基板之间并且具有根据施加到所述材料层的电压而有效切换的折射率的材料层; 以及在至少一个所述透明基板的表面上与所述材料层相邻形成的全息图案，以通过透射所述入射光而不衍射衍射或根据所述材料层的折射率衍射所述入射光来控制入射光的发散角 。