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    Electron emission device, method for manufacturing the device, and electron emission display using the same
    126.
    发明授权
    Electron emission device, method for manufacturing the device, and electron emission display using the same 失效
    电子发射器件，该器件的制造方法和使用其的电子发射显示器

    公开(公告)号：US07586248B2

    公开(公告)日：2009-09-08

    申请号：US11413779

    申请日：2006-04-28

    Applicant: Chang-Soo Lee ,  Kyu-Won Jung

    Inventor： Chang-Soo Lee ,  Kyu-Won Jung

    IPC: H01J1/02

    CPC classification number: H01J3/021 ,  H01J9/025 ,  H01J9/148 ,  H01J31/127

    Abstract: A method of manufacturing an electron emission device where the withstanding voltage characteristics are not deteriorated due to carbon remnants. With the method, cathode electrodes, a first insulating layer and gate electrodes are sequentially formed on a substrate. Openings are formed at the gate electrodes and the first insulating layer to partially expose the surface of the cathode electrodes. A conductive layer is formed on the entire surface of the structure of the substrate. Catalytic metal layers are formed on the conductive layer at the locations to be contain electron emission regions. Electron emission regions are formed on the catalytic metal layers by directly growing a carbonaceous material thereon. The conductive layer is patterned to remove the portions thereof overlaid with carbon remnants during the previous step except for the portion placed under the catalytic metal layer.

    Abstract translation: 一种制造电子发射器件的方法，其中耐受电压特性不会由于碳残留而劣化。 利用该方法，阴极电极，第一绝缘层和栅电极依次形成在基板上。 在栅电极和第一绝缘层处形成开口以部分地暴露阴极电极的表面。 在衬底的结构的整个表面上形成导电层。 在包含电子发射区的位置处，在导电层上形成催化金属层。 通过在其上直接生长碳质材料，在催化金属层上形成电子发射区。 图案化导电层，以除去在前面步骤中覆盖有碳残留物的部分，除了放置在催化金属层下面的部分。

    Portable terminal having replaceable modules
    127.
    发明授权
    Portable terminal having replaceable modules 有权
    便携式终端具有可替换模块

    公开(公告)号：US07574242B2

    公开(公告)日：2009-08-11

    申请号：US11356689

    申请日：2006-02-15

    Applicant: Woo-Ram Lee ,  Sang-Min Hyun ,  Chang-Soo Lee

    Inventor： Woo-Ram Lee ,  Sang-Min Hyun ,  Chang-Soo Lee

    IPC: H04M1/00 ,  H04B1/08 ,  H04B1/38

    CPC classification number: H04M1/72527 ,  H04M1/0254

    Abstract: Disclosed is a portable terminal having replaceable accessory modules. An accessory module can be rigidly mounted using a frame of the portable terminal, and can be easily replaced with another module according to a user's selection to satisfy various consumer demands. The portable terminal includes a body, accessory modules which are selectively mounted to the body, for providing additional functions to the portable terminal, and a movable frame which is mounted to and slides along the body of the portable terminal to keep the selected accessory module fixed to the body of the portable terminal by enclosing the selected accessory module to be mounted to the body of the portable terminal, for preventing the selected accessory module from being separated from the body of the portable terminal.

    Abstract translation: 公开了具有可更换附件模块的便携式终端。 可以使用便携式终端的框架来刚性地安装附件模块，并且可以根据用户的选择容易地替换为另一模块以满足各种消费者的需求。 便携式终端包括主体，选择性地安装到主体的附件模块，用于向便携式终端提供附加功能;以及可移动框架，其安装到便携式终端的主体并沿着便携式终端的主体滑动以保持所选择的附件模块固定 通过将要安装到所述便携式终端的主体的所选择的附件模块封闭在便携式终端的主体上，以防止所选择的附件模块与便携式终端的主体分离。

    SYSTEM AND METHOD FOR CONTROLLING AUTOMATIC LEVELING OF HEAVY EQUIPMENT
    130.
    发明申请
    SYSTEM AND METHOD FOR CONTROLLING AUTOMATIC LEVELING OF HEAVY EQUIPMENT 有权
    控制重型设备自动调平的系统及方法

    公开(公告)号：US20090088933A1

    公开(公告)日：2009-04-02

    申请号：US12239843

    申请日：2008-09-29

    Applicant: JIN SEOP KIM ,  Chang Soo Lee ,  In Woo Kim

    Inventor： JIN SEOP KIM ,  Chang Soo Lee ,  In Woo Kim

    IPC: G06F19/00

    CPC classification number: E02F9/028 ,  B62D55/116 ,  E02F9/2257

    Abstract: A system and method for controlling automatic leveling heavy equipment is provided. The system for controlling automatic leveling of heavy equipment with a lower frame and an upper frame, the lower frame having traveling means, and the upper frame tiltably and swingably connected to the lower frame, comprises a sensor unit, provided in the equipment, including an inclination detecting sensor for measuring twist angles of the lower frame and the upper frame against a reference horizontal surface, a traveling detection sensor for measuring a traveling speed of the equipment and a working device sensor for detecting working state information of a working device; a control unit for receiving the twist angles, the traveling speed, and the working state information, calculating a corrected angle at which the upper frame is to be tilted against the lower frame, and generating a control signal for instructing an operation of an actuator; and a driving unit for performing a leveling control through the actuator in accordance with the received control signal.

    Abstract translation: 提供了一种控制自动调平重型设备的系统和方法。 用于控制具有下框架和上框架的重型设备的自动调平的系统，下框架具有行进装置，并且上框架可倾斜和可摆动地连接到下框架，包括设置在设备中的传感器单元，包括： 用于测量下框架和上框架相对于参考水平面的扭转角度的倾斜检测传感器，用于测量设备的行进速度的行进检测传感器和用于检测工作装置的工作状态信息的工作装置传感器; 控制单元，用于接收扭转角度，行进速度和工作状态信息，计算上部框架相对于下部框架倾斜的校正角度，并且产生用于指示致动器的操作的控制信号; 以及驱动单元，用于根据接收到的控制信号通过致动器执行调平控制。

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