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    Display apparatus and control method thereof
    31.
    发明申请
    Display apparatus and control method thereof 审中-公开
    显示装置及其控制方法

    公开(公告)号：US20060221237A1

    公开(公告)日：2006-10-05

    申请号：US11294485

    申请日：2005-12-06

    Applicant: Seon-hwa Min ,  Han-sung Kim ,  Hyung-gyu Park ,  Dong-hun Lee

    Inventor： Seon-hwa Min ,  Han-sung Kim ,  Hyung-gyu Park ,  Dong-hun Lee

    IPC: H04N5/45 ,  H04N9/74

    CPC classification number: H04N5/45 ,  H04N21/4316 ,  H04N21/4728

    Abstract: The present invention relates to a display apparatus comprising a display part on which a picture based on a video signal is displayed, further comprising a signal processor for processing the video signal; a user selection part for enabling a user to set a part of a full picture displayed on the display part as a selected part; and a controller for controlling the signal processor to process the video signal corresponding to the full picture to be displayed as a first picture on a first area and the video signal corresponding to the selected part to be displayed as a second picture on a second area when the selected part is set through the user selection part.

    Abstract translation: 显示装置技术领域本发明涉及一种显示装置，其特征在于，包括：显示部，基于视频信号显示图像，还包括用于处理所述视频信号的信号处理部; 用户选择部分，用于使用户能够将显示在显示部分上的全部图像的一部分设置为所选择的部分; 以及控制器，用于控制信号处理器处理与全图像相对应的视频信号，以在第一区域上显示为第一图像，并且将与所选择的部分相对应的视频信号作为第二图像显示在第二区域上， 所选择的部分通过用户选择部分设置。

    Method for manufacturing semiconductor optical amplifier having planar buried heterostructure
    32.
    发明授权
    Method for manufacturing semiconductor optical amplifier having planar buried heterostructure 有权
    具有平面掩埋异质结构的半导体光放大器的制造方法

    公开(公告)号：US07045374B2

    公开(公告)日：2006-05-16

    申请号：US10844321

    申请日：2004-05-13

    Applicant: Dong Hun Lee ,  Eun Deok Sim ,  Ki Soo Kim ,  Moon Ho Park

    Inventor： Dong Hun Lee ,  Eun Deok Sim ,  Ki Soo Kim ,  Moon Ho Park

    IPC: H01L21/00

    CPC classification number: H01S5/5009 ,  H01S5/1014 ,  H01S5/2206 ,  H01S5/227 ,  H01S5/3213 ,  H01S2301/173 ,  H01S2301/18

    Abstract: Provided is a method for manufacturing a planar buried semiconductor optical amplifier in which a spot size converter with a double-core structure is integrated, comprising the steps of: after growing a lower cladding layer, a lower waveguide layer and an upper cladding layer on a substrate, patterning a portion of thickness of the lower cladding layer, the lower waveguide layer and the upper cladding layer through an etching process using a dielectric layer pattern to form a lower waveguide; growing a planarization layer on the etched portions of the lower cladding layer, the lower waveguide layer and the upper cladding layer to smooth a surface; after removing the dielectric layer pattern, growing a space layer, an upper waveguide layer and a first cladding layer on the overall upper surface; patterning the first cladding layer, the upper waveguide layer and the space layer through the etching process using the dielectric layer pattern to form an upper waveguide having a horizontal taper area; after growing a first current blocking layer on the etched portions of the first cladding layer, the upper waveguide layer and the space layer of the upper waveguide, growing a second current blocking layer on the exposed portion of the first current block layer excluding the dielectric layer pattern; and after removing the dielectric layer pattern, forming a second cladding layer on the overall upper surface, and forming an electrode on the second cladding layer and the substrate, respectively.

    Abstract translation: 提供一种制造平面埋入式半导体光放大器的方法，其中集成了具有双芯结构的光斑尺寸转换器，包括以下步骤：在下敷层，下波导层和上包层上生长 基板，通过使用电介质层图案的蚀刻工艺构图下包层，下波导层和上包层的厚度的一部分，以形成下波导; 在下包层，下波导层和上包层的蚀刻部分上生长平坦化层，以平滑表面; 在去除介电层图案之后，在整个上表面上生长空间层，上波导层和第一包层; 通过使用电介质层图案的蚀刻工艺图案化第一包层，上波导层和空间层，以形成具有水平锥面积的上波导; 在第一包层的蚀刻部分，上波导层和上波导的空间层上生长第一电流阻挡层之后，在除电介质层之外的第一电流块层的暴露部分上生长第二电流阻挡层 模式; 并且在去除介电层图案之后，在整个上表面上形成第二包层，并分别在第二包覆层和基板上形成电极。

    Fuel cell stack and fastening and reinforcing mechanisms for a fuel cell stack
    33.
    发明申请
    Fuel cell stack and fastening and reinforcing mechanisms for a fuel cell stack 审中-公开
    用于燃料电池堆的燃料电池堆和紧固和增强机构

    公开(公告)号：US20060083957A9

    公开(公告)日：2006-04-20

    申请号：US11124597

    申请日：2005-05-06

    Applicant: Dong-Hun Lee ,  Kyu-Nam Han

    Inventor： Dong-Hun Lee ,  Kyu-Nam Han

    IPC: H01M8/00

    CPC classification number: H01M8/2475 ,  H01M8/10

    Abstract: A stack for a fuel cell system which can include a simplified fastening structure and a fuel cell system having the stack are shown. The stack includes at least one electricity generator, a housing, and a cover. The electricity generator includes a MEA and separators located on both surfaces of the MEA. The housing has an internal space in which the electricity generator is positioned, and a cover coupled to the housing to fix the electricity generator in place. A number of various mechanisms are shown for holding the housing and the cover together and for fixing the stacks in place. A number of reinforcing elements and structural shapes are also shown that yield a stronger housing and cover assembly that resists buckling and other forms of stress.

    Abstract translation: 示出了可以包括简化的紧固结构的燃料电池系统的堆叠和具有堆叠的燃料电池系统。 该堆叠包括至少一个发电机，壳体和盖。 发电机包括MEA和位于MEA两面的分离器。 壳体具有发电机定位的内部空间，以及联接到壳体以将发电机固定就位的盖子。 示出了用于将壳体和盖保持在一起并用于将叠层固定在适当位置的多种机构。 还示出了许多增强元件和结构形状，其产生更强的外壳和盖组件，其抵抗弯曲和其它形式的应力。

    Fuel cell system
    35.
    发明申请
    Fuel cell system 有权
    燃料电池系统

    公开(公告)号：US20050181251A1

    公开(公告)日：2005-08-18

    申请号：US11054002

    申请日：2005-02-08

    Applicant: Kyu-Nam Han ,  Dong-Hun Lee

    Inventor： Kyu-Nam Han ,  Dong-Hun Lee

    IPC: H01M8/10 ,  H01M8/04 ,  H01M8/06

    CPC classification number: H01M8/04149 ,  H01M8/04097 ,  H01M8/04141 ,  H01M8/0618 ,  H01M8/1011 ,  H01M2008/1095 ,  Y02E60/523

    Abstract: A fuel cell system includes a stack for generating electricity through an electrochemical reaction between hydrogen and oxygen, a fuel supply unit for supplying fuel to the stack, an air supply unit for supplying air to the stack, and a vaporizing unit connected with the stack and for vaporizing moisture discharged from the stack.

    Abstract translation: 燃料电池系统包括通过氢和氧之间的电化学反应发电的堆，用于向堆提供燃料的燃料供应单元，用于向堆提供空气的空气供应单元，以及与堆叠连接的蒸发单元， 用于蒸发从堆叠排出的水分。

    Clutch assembly of automatic transmission
    40.
    发明授权
    Clutch assembly of automatic transmission 失效
    离合器总成自动变速箱

    公开(公告)号：US06427821B1

    公开(公告)日：2002-08-06

    申请号：US09693018

    申请日：2000-10-20

    Applicant: Dong-Hun Lee

    Inventor： Dong-Hun Lee

    IPC: F16D1352

    CPC classification number: F16D13/683 ,  F16D13/62 ,  F16D25/0638 ,  F16D25/12 ,  F16H63/3026

    Abstract: A clutch assembly of an automatic transmission includes a clutch drum having a slanted inner surface at a corner formed by circumferentially bending an circumferential edge of the clutch drum, a plurality of friction members alternately arranged in the clutch drum, a piston for actuating the friction members, the piston contacting the friction members, and a cushion ring having a circumferentially slanted outer surface corresponding to the slanted inner surface of the clutch drum, the cushion ring being installed into the clutch drum so as to contact the slanted outer surface of the cushion ring with the slanted inner surface of the clutch drum.

    Abstract translation: 自动变速器的离合器组件包括：离合器鼓，其具有在通过周向地弯曲离合器鼓的周缘形成的拐角处的倾斜内表面;多个摩擦构件，交替地布置在离合器鼓中;活塞，用于致动摩擦构件 所述活塞与所述摩擦构件接触，所述缓冲环具有与所述离合器鼓的倾斜内表面对应的周向倾斜的外表面，所述缓冲环安装在所述离合器鼓中以与所述缓冲环的倾斜外表面接触 与离合器鼓的内表面倾斜。

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