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11. 发明授权

US07340387B2 Control rod driving simulator for verification of control rod driving mechanism control system of atomic power plant 有权
标题翻译：控制杆驾驶模拟器，用于验证原子能发电厂控制杆驱动机构控制系统
公开(公告)号：US07340387B2
公开(公告)日：2008-03-04
申请号：US10886762
申请日：2004-07-08
申请人： Chae-Ho Nam , Jung-Surk Sur , Chang-Ho Cho
发明人： Chae-Ho Nam , Jung-Surk Sur , Chang-Ho Cho
IPC分类号： G06F17/50
CPC分类号： G21C17/001 , G21C7/08 , G21Y2002/304 , G21Y2004/30 , G21Y2004/40 , Y02E30/39
摘要： A control rod driving simulator has a control rod driving unit having a plurality of coil members vertically mounted therein, a control rod mounted vertically movably through the centers of the coil members, a cart having a reserve tank storing cooling water, a cooling fan for air-cooling the coil members and a control unit for controlling an operation of the cooling fan, a box containing a part of the control rod and a checking unit for checking the vertical movement of the control rod. When the simulator is connected to an actual control rod driving mechanism and a wave profile of current flowing in the coil members of the control rod driving unit is measured, a same wave profile of current as when it is connected to an actual control rod driving mechanism provided to a reactor core can be obtained.
摘要翻译：控制棒驱动模拟器具有控制杆驱动单元，其具有垂直地安装在其中的多个线圈构件，可垂直移动地安装在线圈构件的中心的控制杆，具有储存冷却水的储存箱的推车，用于空气的冷却风扇 - 冷却线圈构件和用于控制冷却风扇的操作的控制单元，包含控制棒的一部分的盒子和用于检查控制棒的垂直运动的检查单元。当模拟器连接到实际的控制杆驱动机构并且测量在控制棒驱动单元的线圈构件中流动的电流的波形时，与当连接到实际控制杆驱动机构时相同的电流波形提供给反应堆堆芯。

12. 发明授权

US06268998B1 Liquid crystal display monitor 失效
标题翻译：液晶显示器
公开(公告)号：US06268998B1
公开(公告)日：2001-07-31
申请号：US09327618
申请日：1999-06-08
申请人： Chang-Ho Cho
发明人： Chang-Ho Cho
IPC分类号： G06F116
CPC分类号： G06F1/1601 , G06F2200/1612 , Y10S248/917 , Y10S248/918 , Y10S248/919 , Y10S248/92 , Y10S248/921 , Y10S248/922 , Y10S248/923
摘要： An LCD monitor includes a stand in which cable plugs are inserted through a recess in a bracket so as to be connected to connectors in the interior of the stand. In this way, the plugs are concealed from view, and are protected from tampering or damage. Moreover, during rotation or tilting of the monitor by the user, the plugs and their cables do not interfere with such rotation or tiling of the monitor by impact with any surface located behind the monitor. A printed circuit board (PCB) is supported on surface inside the stand, and the bracket is mounted on the outer frame of the stand and comprises a lower fitting panel, a top panel and side panels extending from the outer frame.
摘要翻译： LCD显示器包括一个支架，其中电缆插头通过支架中的凹槽插入，以便连接到支架内部的连接器。以这种方式，插头从视野中隐藏起来，并防止篡改或损坏。此外，在使用者转动或倾斜监视器的过程中，插头及其电缆不会通过与位于监视器后面的任何表面的冲击来干扰显示器的这种旋转或平铺。印刷电路板（PCB）支撑在支架的表面上，支架安装在支架的外框架上，包括下配件面板，顶板和从外框延伸的侧板。

13. 发明授权

US07393489B2 Mold die for molding chip array, molding equipment including the same, and method for molding chip array 失效
标题翻译：用于成型芯片阵列的模具模具，包括其的成型设备以及用于成型芯片阵列的方法
公开(公告)号：US07393489B2
公开(公告)日：2008-07-01
申请号：US10772242
申请日：2004-02-06
申请人： Chang-Ho Cho
发明人： Chang-Ho Cho
IPC分类号： B29C45/14 , H01L21/56
CPC分类号： H01L21/565 , H01L2224/49171
摘要： Provided are a mold die for molding a chip array, molding equipment including such a mold die and a molding method utilizing such molding equipment. The mold die provides for the selective injection of mold resin through a corner gate controlled by a gate block whereby the flow of the mold resin is neither perpendicular nor parallel to the side surfaces of the semiconductor chips arranged in the chip array. In this manner failures associated with the sweeping effects of the mold resin flowing past the bonding wires on the semiconductor chips may be reduced.
摘要翻译：提供了用于模制芯片阵列的模具模具，包括这种模具的成型设备和使用这种模制设备的模制方法。模具提供通过由浇口块控制的拐角选择性注入模制树脂，由此模制树脂的流动既不垂直也不平行于布置在芯片阵列中的半导体芯片的侧表面。以这种方式，可以减少流过半导体芯片上的接合线的模制树脂的扫掠效应的故障。

14. 发明授权

US06651943B2 LCD monitor stand 失效
标题翻译：液晶显示器支架
公开(公告)号：US06651943B2
公开(公告)日：2003-11-25
申请号：US09506451
申请日：2000-02-18
申请人： Chang-Ho Cho , Dae-Jin Kim
发明人： Chang-Ho Cho , Dae-Jin Kim
IPC分类号： A47F500
CPC分类号： F16M11/105 , F16M11/2021 , F16M13/02 , G06F1/1601 , G06F2200/1612 , Y10S248/917 , Y10S248/919
摘要： A stand fixing structure of a LCD monitor is disclosed. The stand structure of the LCD monitor according to the present invention includes a rear cover, a VESA cover engaged to a back surface of the rear cover, a rotation plate rotatably engaged at a bottom of a circular groove grooved on a back surface of the VESA cover and having a certain diameter, a rotatable stand having both ends hinged to the rotation plate, and a pair of opposite hooks protruded from both corner portions of a back surface of the VESA cover, whereby the stand is rotated and fixed at the hooks, and when the LCD monitor is hanged on a wall, the stand is supported by the hooks for thereby preventing the LCD monitor from being inclined in a certain direction.
摘要翻译：公开了一种LCD监视器的支架固定结构。根据本发明的LCD监视器的支架结构包括后盖，与后盖的后表面接合的VESA盖，可旋转地接合在VESA的后表面上凹槽的圆形槽的底部的旋转板覆盖并具有一定直径的可旋转支架，其两端铰接到旋转板，以及一对相对的钩，其从VESA盖的后表面的两个角部突出，由此支架旋转并固定在钩上，并且当LCD监视器悬挂在墙壁上时，支架由钩支撑，从而防止LCD监视器沿某个方向倾斜。

15. 发明授权

US06307530B1 LCD monitor having partitioned circuit section 失效
标题翻译：液晶显示器具有分隔电路部分
公开(公告)号：US06307530B1
公开(公告)日：2001-10-23
申请号：US09102094
申请日：1998-06-22
申请人： Chang-Ho Cho
发明人： Chang-Ho Cho
IPC分类号： G09G336
CPC分类号： G02F1/13452 , G06F1/1601 , G06F2200/1612 , Y10S345/905
摘要： An LCD monitor having a partitioned circuit section is adapted to prevent a failure or malfunction caused by heat generated by the circuit section, and includes: an interface board receptive to video and sync signals generated by a computer; a main printed circuit board (PCB) for processing the video and sync signals received from the interface board, and for displaying the video signals on a liquid crystal panel; a power PCB for rectifying an AC into DC to supply a DC drive voltage to the main PCB and an audio PCB, the power PCB being disposed apart from the main PCB by a specified distance to prevent heat generated in the DC supply from causing a failure or malfunction of components in the main PCB; and an invertor PCB for converting the DC supplied by the power PCB to alternating current (AC), the power PCB separated from the main PCB being disposed on the side of an invertor section in the liquid crystal panel.
摘要翻译：具有分割电路部分的LCD监视器适于防止由电路部分产生的热量引起的故障或故障，并且包括：接收由计算机产生的视频和同步信号的接口板; 用于处理从接口板接收的视频和同步信号并用于在液晶面板上显示视频信号的主印刷电路板（PCB）; 用于将AC整流为DC以将DC驱动电压提供给主PCB和音频PCB的电源PCB，电源PCB与主PCB分开一定距离，以防止在DC电源中产生的热量引起故障或主PCB中组件的故障; 以及用于将由电源PCB提供的DC转换成交流电（AC）的反相器PCB，与主PCB分离的电源PCB设置在液晶面板中的逆变器部分的侧面。

16. 发明授权

US6032918A Multi-functional device for a display device 失效
标题翻译：用于显示设备的多功能设备
公开(公告)号：US6032918A
公开(公告)日：2000-03-07
申请号：US965645
申请日：1997-11-06
申请人： Chang-Ho Cho
发明人： Chang-Ho Cho
IPC分类号： G06F1/16 , A47G29/00 , A47B95/00 , A47B91/60
CPC分类号： G06F1/1601 , G06F1/1605 , G06F2200/1612
摘要： An improved multi-functional stand that uses a swivel device and a hinge to allow a display unit to be adjusted in any angle relative to the stand. The stand has a speaker and has connections on a rear portion of the stand housing for both a power cable and a plurality of signal cables. The cables are connected to an interface circuit board and the power and image signals are then transferred to the main circuit board through a cable that runs through the stand and is inserted into the display device.
摘要翻译：改进的多功能支架，其使用旋转装置和铰链以允许相对于支架以任何角度调节显示单元。支架具有扬声器，并且在支架外壳的后部具有用于电力电缆和多个信号电缆的连接。电缆连接到接口电路板，然后电源和图像信号通过穿过支架的电缆传输到主电路板，并插入显示设备。

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