公开(公告)号：US06373178B1

公开(公告)日：2002-04-16

申请号：US09481702

申请日：2000-01-12

申请人： Sung Ho Cho ,  Hyun Cheol Kim ,  Won Hyun Kim ,  Gill Young Jung ,  Ki Bog Son ,  Tae Kyu Kim ,  Dong Young Kim

发明人： Sung Ho Cho ,  Hyun Cheol Kim ,  Won Hyun Kim ,  Gill Young Jung ,  Ki Bog Son ,  Tae Kyu Kim ,  Dong Young Kim

IPC分类号： H01J2980

CPC分类号： H01J29/503

摘要： Electron gun for a color CRT having main lens forming electrodes wherein a depth from a rim portion of an anode to an electrostatic field control electrode is deeper than the depth from the rim portion of a cathode to the electrostatic field control electrode, and a DQ lens action of a center beam portion formed by the DQ lens unit being weaker than the DQ lens action of an outer electron beam portion, whereby reducing a spot diameter by enlarging a main lens diameter and correcting inconsistency between a center beam and an outer beam in the DQ lens.

摘要翻译： 具有主透镜形成电极的彩色CRT的电子枪，其中从阳极的边缘部分到静电场控制电极的深度比从阴极的边缘部分到静电场控制电极的深度更深，以及DQ透镜 由DQ透镜单元形成的中心光束部分的作用比外部电子束部分的DQ透镜作用更弱，从而通过放大主透镜直径并校正中心光束和外光束之间的不一致来减小光点直径 DQ镜头。

公开(公告)号：US5869925A

公开(公告)日：1999-02-09

申请号：US833652

申请日：1997-04-08

申请人： Hyun Cheol Kim ,  Won Hyun Kim ,  Sung Gi An ,  Hi Won Yoon ,  Sung Ho Cho

发明人： Hyun Cheol Kim ,  Won Hyun Kim ,  Sung Gi An ,  Hi Won Yoon ,  Sung Ho Cho

IPC分类号： H01J29/50 ,  H01J29/62 ,  H01J29/51

CPC分类号： H01J29/503 ,  H01J29/628

摘要： A Focusing electrode in an electron gun for a color cathode ray tube provides a higher degree of freedom in electron gun design and reduces errors during assembly of the electron gun. A first focusing electrode that receives a constant voltage has vertically elongated electron beam pass-through holes formed in it. A second focusing electrode that receives a dynamic voltage has electron beam pass-through holes that include a pair of burring parts formed on their upper and lower edges. The burring parts are disposed in each of the vertically elongated electron beam pass-through holes in the first focusing electrode without changing a horizontal diameter of the electron beam pass-through holes in the first focusing electrode.

摘要翻译： 用于彩色阴极射线管的电子枪中的聚焦电极在电子枪设计中提供了更高的自由度并且减少了组装电子枪期间的误差。 接收恒定电压的第一聚焦电极具有形成在其中的垂直伸长的电子束通孔。 接收动态电压的第二聚焦电极具有电子束通孔，其包括形成在它们的上边缘和下边缘上的一对翻边部分。 在不改变第一聚焦电极中的电子束通过孔的水平直径的情况下，在第一聚焦电极中的每个垂直伸长的电子束通过孔中设置翻边部分。

公开(公告)号：US6094004A

公开(公告)日：2000-07-25

申请号：US052946

申请日：1998-04-01

申请人： Youn Jin Kim ,  Hyun Cheol Kim ,  Sung Gi An ,  Sung Ho Cho

发明人： Youn Jin Kim ,  Hyun Cheol Kim ,  Sung Gi An ,  Sung Ho Cho

IPC分类号： H01J29/48 ,  H01J29/62 ,  H01J29/51

CPC分类号： H01J29/624

摘要： Focusing electrode in an electron gun for a color cathode ray tube, is disclosed, which can reduce a man-power and a number of components in a fabrication of the electron gun and can prevent a center electron beam from being elongated horizontally depending on a fitted depth of an inner guide electrode, the focusing electrode including a first focusing electrode adapted to be applied of a low static voltage and having a face with three vertically elongated electron beam pass-through holes of a key hole type and an inner guide electrode with three electron beam passthrough holes disposed at an inner side of the face, and a second focusing electrode adapted to be applied of a high dynamic voltage and having correcting electrodes unitary with a face of the second focusing electrode opposite to the first focusing electrode formed in a cathode direction at upper and lower sides of each of the three electron beam pass-through holes, whereby facilitating changes of center and side powers of the dynamic quadrupole lenses formed between the electron beam pass-through holes/the inner guide electrode in the first focusing electrode and the correcting electrodes on application of the dynamic voltage to the second focusing electrode by changing lengths between the center correcting electrode and the side correcting electrodes according to a fitted depth of the inner guide electrode in the second focusing electrode.

摘要翻译： 公开了用于彩色阴极射线管的电子枪中的聚焦电极，其可以减少电子枪制造中的人力和多个部件，并且可以防止中心电子束根据拟合的水平被水平拉长 内引导电极的深度，聚焦电极包括适于施加低静电压的第一聚焦电极，并具有具有三个垂直伸长的键孔型电子束通孔和三引导电极的面 设置在面的内侧的电子束通孔，以及适于施加高动态电压的第二聚焦电极，并且具有与形成在阴极中的与第一聚焦电极相对的第二聚焦电极的表面整齐的校正电极 方向在三个电子束通孔中的每一个的上侧和下侧，从而促进t的中心和侧面功率的改变 在第一聚焦电极中的电子束通过孔/内引导电极和校正电极之间形成动态四极透镜，通过改变中心校正电极和侧校正之间的长度施加动态电压至第二聚焦电极 电极根据第二聚焦电极内部引导电极的嵌合深度。

公开(公告)号：US5841224A

公开(公告)日：1998-11-24

申请号：US361376

申请日：1994-12-22

申请人： Won Hyun Kim ,  Hee Won Yun ,  Sung Kil Kim ,  Hyun Chul Kim ,  Sung Ho Cho ,  Sung Ki Ahn

发明人： Won Hyun Kim ,  Hee Won Yun ,  Sung Kil Kim ,  Hyun Chul Kim ,  Sung Ho Cho ,  Sung Ki Ahn

IPC分类号： H01J29/50 ,  H01J29/56 ,  H01J29/51

CPC分类号： H01J29/503

摘要： An electron gun for a large-sized color cathode ray tube has three cathodes heated by a heater for emitting thermoelectrons, a first grid for controlling emitted electron beams on one side of the cathodes, a second grid for attracting the thermoelectrons gathered on the cathodes on one side of the first grid, a plurality of electrodes sequentially arranged on the second grid for accelerating and focusing the incoming electron beams, and a bead glass for fixing the electrodes spaced apart by predetermined distances, in which the thickness of the second grid is varied to decrease the divergence angle of the electron beams, and horizontal slits being rotary asymmetrical portions are formed in both sides around electron beam passing holes to contrive a quadrupole effect, thereby compensating for distortion of the electron beams on the periphery of a screen caused by a deflection aberration to thus improve resolution of large-sized Brawn tubes.

摘要翻译： 用于大尺寸彩色阴极射线管的电子枪具有由用于发射热电子的加热器加热的三个阴极，用于控制阴极一侧上的发射电子束的第一栅极，用于吸引聚集在阴极上的热电子的第二栅极 第一栅格的一侧，顺序地布置在第二栅极上用于加速和聚焦入射电子束的多个电极，以及用于固定间隔开预定距离的电极的玻璃珠，其中第二栅极的厚度变化 以减小电子束的发散角，并且在电子束通过孔周围的两侧形成为旋转不对称部分的水平狭缝，以实现四极效应，从而补偿由屏幕引起的屏幕周围的电子束的变形 从而改善大尺寸Brawn管的分辨率。

公开(公告)号：US06583548B2

公开(公告)日：2003-06-24

申请号：US09840236

申请日：2001-04-24

申请人： Sung Ho Cho ,  Soo Keun Lee ,  Ok Tae Kim ,  Dong Young Kim

发明人： Sung Ho Cho ,  Soo Keun Lee ,  Ok Tae Kim ,  Dong Young Kim

IPC分类号： H01J2950

CPC分类号： H01J29/503 ,  H01J2229/4879

摘要： In-line type electron gun in a color cathode ray tube including a pre-focusing lens part having at least two electrodes for focusing electron beams, a main lens part having two, or more than two electrodes for focusing the electron beams onto a screen, and at least one electrostatic field controlling electrode in the electrodes of the main lens part having a center electron beam pass through hole and two outer electron beam pass through holes, wherein each of the outer electron beam pass through holes has a form a circular hole and a rectangular hole are combined therein, the rectangular hole having a height ‘V2’ greater than a vertical diameter ‘V1’ of the center beam pass through hole of the electrostatic field controlling electrode, thereby permitting an excellent focusing and improving assembly work.

摘要翻译： 包括具有至少两个用于聚焦电子束的电极的预聚焦透镜部分的彩色阴极射线管中的直列式电子枪，具有两个或多于两个用于将电子束聚焦到屏幕上的电极的主透镜部分， 以及主透镜部分的电极中的至少一个静电场控制电极，其具有中心电子束通过孔和两个外部电子束通过孔，其中每个外部电子束通过孔形成圆形孔， 在其中组合有矩形孔，矩形孔的高度“V2”大于静电场控制电极的中心束通过孔的垂直直径“V1”，从而可以实现优异的聚焦和改善组装工作。

公开(公告)号：US20140329667A1

公开(公告)日：2014-11-06

申请号：US14356718

申请日：2012-08-16

申请人： Won Choon Choi ,  Yong Ki Park ,  Na Young Kang ,  Min-Whee Cho ,  Song-Jong Cho ,  Sung Ho Cho ,  Sung Jin Yoon ,  Young-Ju Son

发明人： Won Choon Choi ,  Yong Ki Park ,  Na Young Kang ,  Min-Whee Cho ,  Song-Jong Cho ,  Sung Ho Cho ,  Sung Jin Yoon ,  Young-Ju Son

IPC分类号： B01J27/185

CPC分类号： B01J27/1856 ,  B01D53/8662 ,  B01D2255/1026 ,  B01D2255/2092 ,  B01D2257/2066 ,  B01D2258/0216 ,  B01J23/002 ,  B01J37/0045 ,  B01J37/031 ,  B01J2523/00 ,  Y02C20/30 ,  B01J2523/31 ,  B01J2523/51 ,  B01J2523/822

摘要： The present invention provides a catalyst for the decomposition of a perfluorinated compound containing a halogen acid gas, and a preparation method thereof. According to the present invention, the Ru—P—Al tri-component catalyst for the decomposition of a perfluorinated compound shows an excellent decomposition activity and durability with respect to the decomposition and removal of a perfluorinated compound containing a halogen acid gas, and thus can be used to decompose a chamber cleaning gas, an etchant, a solvent and the like of a perfluorinated compound from the semiconductor manufacturing industry to the LCD processing field. In addition, the present invention can be useful for decomposing and removing a perfluorinated compound discharged in a process using a halogen acid gas such as F2, Cl2, Br2 and the like.

摘要翻译： 本发明提供一种分解含有卤素酸气体的全氟化合物的催化剂及其制备方法。 根据本发明，用于分解全氟化合物的Ru-P-Al三组分催化剂在分解和除去含有卤素酸气体的全氟化合物方面具有优异的分解活性和耐久性，因此可以 用于将全氟化合物的室清洁气体，蚀刻剂，溶剂等从半导体制造工业分解成LCD处理领域。 此外，本发明可用于分解和除去在使用诸如F2，Cl2，Br2等的卤素酸气体的方法中排出的全氟化合物。

公开(公告)号：US20100329805A1

公开(公告)日：2010-12-30

申请号：US12823056

申请日：2010-06-24

申请人： Sung Ho Cho ,  Jong Seog Park ,  Byoung Chul Joo

发明人： Sung Ho Cho ,  Jong Seog Park ,  Byoung Chul Joo

IPC分类号： B23B27/20

CPC分类号： B23B51/0406 ,  B23B2224/04 ,  B23B2224/28 ,  B23B2226/125 ,  B23B2226/31 ,  B23B2226/72 ,  B28D1/041 ,  Y10T407/27 ,  Y10T408/78

摘要： Disclosed is a diamond tool. The diamond tool is coupled to a processing apparatus and may form a hole in a workpiece. The diamond tool includes a shank coupled to a connection portion formed at one end thereof and further coupled to the processing apparatus. There is a cylindrical opening formed at the other end of the shank; and segments formed at intervals along the periphery of the shank, the segments come into contact with the workpiece to form a hole in the workpiece. Each of the segments has at least one linear groove formed on the inner surface thereof or at least one oblique groove formed on the outer surface thereof. The segments are improved in shape to achieve improved cutting and cooling performance, increased stiffness and durability, and reduced load upon processing.

摘要翻译： 公开了一种金刚石工具。 金刚石工具联接到处理设备并且可以在工件中形成孔。 金刚石工具包括连接到形成在其一端的连接部分并且还耦合到处理装置的柄部。 在柄的另一端形成圆柱形开口; 以及沿着柄的周边间隔地形成的段，所述段与工件接触以在工件中形成孔。 每个段具有形成在其内表面上的至少一个直线槽或形成在其外表面上的至少一个斜槽。 这些节段的形状得到改进，以实现改进的切割和冷却性能，增加的刚性和耐久性，以及减少加工时的载荷。

公开(公告)号：US20080215774A1

公开(公告)日：2008-09-04

申请号：US12019265

申请日：2008-01-24

申请人： Hae Jin Kim ,  Sung Ho Cho ,  Dae Hyung Cho

发明人： Hae Jin Kim ,  Sung Ho Cho ,  Dae Hyung Cho

IPC分类号： G06F13/12

CPC分类号： G06F13/128

摘要： Disclosed herein is a wireless universal serial bus (USB) dual role device (DRD) system in which a common part shared between a wireless USB host and a wireless USB device is extracted from a central processing unit (CPU) to implement a wireless USB DRD, and driven to be divisionally processed in the CPU according to roles to reduce system load, so that a DRD performance can be improved.

摘要翻译： 本文公开了一种无线通用串行总线（USB）双重角色设备（DRD）系统，其中从中央处理单元（CPU）提取在无线USB主机和无线USB设备之间共享的公共部分，以实现无线USB DRD 并根据角色驱动在CPU中进行分案处理，以减少系统负载，从而可以提高DRD性能。

公开(公告)号：US06693398B2

公开(公告)日：2004-02-17

申请号：US10244398

申请日：2002-09-17

申请人： Sung Ho Cho

发明人： Sung Ho Cho

IPC分类号： G09G128

CPC分类号： H01J29/503 ,  H01J2229/4841

摘要： The present invention relates generally to an electron gun for a color cathode ray tube, and more particularly to an electron gun for achieving an excellent focus characteristic on the whole screen by forming a dynamic quadruple lens in the electron gun used for a transpose scan type cathode ray tube. The present invention, in a transpose scan type cathode ray tube, an electron gun comprises a cathode electrode; a control electrode for controlling a generation amount of the electron beams; an acceleration electrode; a pre-focusing lens stage formed by pre-focusing electrodes; and a main lens stage having a main focusing electrode and an anode electrode, wherein the pre-focusing electrodes and the main focusing electrode are divided into at least two electrodes, and one of the divided two electrodes is applied by a constant voltage, and the other electrode is applied by a dynamic voltage, and quadruple lens stages are formed in the confronting portions between the electrode applied by the constant voltage and the electrode applied by the dynamic voltage.

摘要翻译： 本发明一般涉及一种用于彩色阴极射线管的电子枪，更具体地说，涉及一种电子枪，用于通过在用于转置扫描型阴极的电子枪中形成动态四极透镜而在整个屏幕上实现优异的聚焦特性 射线管。 本发明在转置扫描型阴极射线管中，电子枪包括阴极电极; 控制电极，用于控制电子束的产生量; 加速电极; 通过预聚焦电极形成的预聚焦透镜台; 以及具有主聚焦电极和阳极电极的主透镜台，其中预聚焦电极和主聚焦电极被分成至少两个电极，并且一个分割的两个电极被施加恒定电压，并且 通过动态电压施加其他电极，并且在由恒定电压施加的电极和通过动态电压施加的电极之间的相对部分中形成四倍透镜级。

公开(公告)号：US5640281A

公开(公告)日：1997-06-17

申请号：US297951

申请日：1994-08-31

申请人： Sung Ho Cho

发明人： Sung Ho Cho

IPC分类号： B60R1/074 ,  G02B5/08

CPC分类号： B60R1/074

摘要： An outside rearview mirror for vehicles having a fixed part and a folding part pivotally connected to each other. A reversible motor is mounted on the fixed part. A serrate shaft is commonly received in the pivot bosses of the parts, thus to pivotally couple the folding part to the fixed part. The rotational force of the motor is transmitted to the serrate shaft through power transmission means. The pivot boss of the folding part has an internal gear gearing into the serrate shaft, the internal gear coupling the second pivot boss to the serrate shaft in the spline type coupling. Both the rotating motion and the number of revolutions of the motor are controlled by motor control means. The power transmission means comprises a drive gear on the output shaft of the motor and speed reduction middle gears gearing into both the drive gear and the serrate shaft. The motor control means comprises an automatic/manual operation convert switch, a folding part closing/opening switch and a relay, a transfer contact relay, a folding part position detecting sensor and a limit switch part.

摘要翻译： 用于具有固定部分的车辆的外部后视镜和相互枢转地连接的折叠部分。 可逆电机安装在固定部件上。 锯齿轴通常被容纳在部件的枢转凸台中，从而将折叠部分枢转地连接到固定部分。 马达的旋转力通过动力传递装置传递到锯齿轴。 折叠部分的枢转凸台具有齿轮传动到锯齿形轴中的内齿轮，内齿轮将第二枢转凸台联接到花键型联接器中的锯齿轴。 电动机的旋转运动和转速均由电动机控制装置控制。 动力传递装置包括在马达的输出轴上的驱动齿轮和齿轮传动到驱动齿轮和锯齿轴两者中的减速中间齿轮。 电动机控制装置包括自动/手动操作转换开关，折叠部分闭合/打开开关和继电器，转接触点继电器，折叠部位置检测传感器和限位开关部分。