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1. 发明申请

US20120140412A1 POWER MODULE FOR INVERTER 审中-公开
标题翻译：逆变器功率模块
公开(公告)号：US20120140412A1
公开(公告)日：2012-06-07
申请号：US13183629
申请日：2011-07-15
申请人： Dongmin Shin , Wooyong Jeon , In Pil Yoo , Joon Hwan Kim , Ki-young Jang , Sangcheol Shin , Minji Kim , Youngkook Lee , Jin Hwan Jung , Jung Hong Joo
发明人： Dongmin Shin , Wooyong Jeon , In Pil Yoo , Joon Hwan Kim , Ki-young Jang , Sangcheol Shin , Minji Kim , Youngkook Lee , Jin Hwan Jung , Jung Hong Joo
IPC分类号： H05K7/20 , H05K7/00
CPC分类号： H02M7/003 , H01L2924/0002 , H05K7/1432 , H01L2924/00
摘要： A power module for an inverter which includes a base which has a plurality of slots are formed thereto, a plurality of building blocks inserted into the slots and power cables interconnecting the building blocks. Further, each of these building blocks is provided with a power element which corresponds to one phase. Thus, each building block in the power module may be replaced individually without having to replace the entire power module in case of a failure in a single power element of the power module.
摘要翻译：在其上形成有包括具有多个槽的基座的逆变器的电力模块，插入槽中的多个构造块和互连该构造块的电力电缆。此外，这些结构单元中的每一个设置有与一相对应的功率元件。因此，在功率模块的单个功率元件发生故障的情况下，可以单独更换功率模块中的每个构建块而不必更换整个功率模块。

2. 发明申请

US20070004253A1 Display apparatus having a display module that supports various functions 有权
标题翻译：具有支持各种功能的显示模块的显示装置
公开(公告)号：US20070004253A1
公开(公告)日：2007-01-04
申请号：US11374161
申请日：2006-03-14
申请人： Jang-woo Lee , Ki-young Jang
发明人： Jang-woo Lee , Ki-young Jang
IPC分类号： H01R4/66
CPC分类号： G06F1/182 , G02F2001/133334 , G06F1/1601 , G09G3/20 , G09G2330/04 , G09G2330/06 , H04N5/64 , H05K9/0054
摘要： A display apparatus having a display module to display images includes a first printed circuit board arranged on a rear side of the display module, a shielding cover to shield a rear side of the first printed circuit board to accommodate the first printed circuit board therein, a first connection port mounted on the first printed circuit board at an edge portion thereof and projected from a surface of the first printed circuit board, at least one second connection port mounted on the first printed circuit board adjacent to the first connection port and projected from the surface of the first printed circuit board by a second height different from the first height of the first connection port, a grounding bracket combined with the first printed circuit board and disposed over the first and second connection ports to be in contact with the first connection port, a second grounding plate arranged between the grounding bracket and the second connection port to be in contact with the grounding bracket and the second connection port, and a first grounding plate disposed between the shielding cover and the grounding bracket to be in contact with the shielding cover and the grounding bracket so that the grounding bracket is grounded to the shielding cover.
摘要翻译：具有显示图像的显示模块的显示装置包括布置在显示模块的后侧的第一印刷电路板，用于屏蔽第一印刷电路板的后侧以容纳其中的第一印刷电路板的屏蔽盖，第一连接端口，其第一印刷电路板的边缘部分安装在第一印刷电路板上并从第一印刷电路板的表面突出;至少一个第二连接端口，安装在第一印刷电路板上，与第一连接端口相邻并从第一印刷电路板的表面与第一连接端口的第一高度不同的第二高度;接地支架，与第一印刷电路板组合并设置在第一和第二连接端口上以与第一连接端口接触; 布置在接地支架和第二连接端口之间以与地面接触的第二接地板以及第一接地板，设置在屏蔽盖和接地支架之间，以与屏蔽盖和接地支架接触，使得接地支架接地到屏蔽罩。

3. 发明授权

US06822503B2 Method and apparatus for switching insulated gate field effect transistors 失效
公开(公告)号：US06822503B2
公开(公告)日：2004-11-23
申请号：US10462000
申请日：2003-06-11
申请人： Ki-young Jang , Bum-seok Suh
发明人： Ki-young Jang , Bum-seok Suh
IPC分类号： H03K1762
CPC分类号： H03K17/127 , H03K17/08128
摘要： In accordance with the present invention, a method of switching first and second parallel-connected insulated gate bipolar transistors (IGBTs) is as follows. Each of the first and second IGBTs are turned on in alternating cycles of a system clock such that in any given cycle of the system clock only one of the first and second IGBTs is turned on.

4. 发明授权

US07411796B2 Display apparatus having a display module that supports various functions 有权
标题翻译：具有支持各种功能的显示模块的显示装置
公开(公告)号：US07411796B2
公开(公告)日：2008-08-12
申请号：US11374161
申请日：2006-03-14
申请人： Jang-woo Lee , Ki-young Jang
发明人： Jang-woo Lee , Ki-young Jang
IPC分类号： H05K7/02
CPC分类号： G06F1/182 , G02F2001/133334 , G06F1/1601 , G09G3/20 , G09G2330/04 , G09G2330/06 , H04N5/64 , H05K9/0054
摘要： A display apparatus having a display module to display images includes a first printed circuit board arranged on a rear side of the display module, a shielding cover to shield a rear side of the first printed circuit board to accommodate the first printed circuit board therein, a first connection port mounted on the first printed circuit board at an edge portion thereof and projected from a surface of the first printed circuit board, at least one second connection port mounted on the first printed circuit board adjacent to the first connection port and projected from the surface of the first printed circuit board by a second height different from the first height of the first connection port, a grounding bracket combined with the first printed circuit board and disposed over the first and second connection ports to be in contact with the first connection port, a second grounding plate arranged between the grounding bracket and the second connection port to be in contact with the grounding bracket and the second connection port, and a first grounding plate disposed between the shielding cover and the grounding bracket to be in contact with the shielding cover and the grounding bracket so that the grounding bracket is grounded to the shielding cover.
摘要翻译：具有显示图像的显示模块的显示装置包括布置在显示模块的后侧的第一印刷电路板，用于屏蔽第一印刷电路板的后侧以容纳其中的第一印刷电路板的屏蔽盖，第一连接端口，其第一印刷电路板的边缘部分安装在第一印刷电路板上并从第一印刷电路板的表面突出;至少一个第二连接端口，安装在第一印刷电路板上，与第一连接端口相邻并从第一印刷电路板的表面与第一连接端口的第一高度不同的第二高度;接地支架，与第一印刷电路板组合并设置在第一和第二连接端口上以与第一连接端口接触; 布置在接地支架和第二连接端口之间以与地面接触的第二接地板以及第一接地板，设置在屏蔽盖和接地支架之间，以与屏蔽盖和接地支架接触，使得接地支架接地到屏蔽罩。

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