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1. 发明授权

US07450398B2 Printed circuit board 有权
标题翻译：印刷电路板
公开(公告)号：US07450398B2
公开(公告)日：2008-11-11
申请号：US11489900
申请日：2006-07-20
申请人： Byoung-Ha Oh , Hwa-Jin Jung
发明人： Byoung-Ha Oh , Hwa-Jin Jung
IPC分类号： H05K1/11 , H05K1/14
CPC分类号： H05K3/4691 , H05K1/148 , H05K2201/09063 , H05K2201/09081
摘要： An improved printed circuit board (PCB) includes first and second substrates, which are disposed being distanced or spaced mutually and in which at least one or more semiconductor chips are mounted, and a signal transmission part for providing a signal transmission path between the first and second substrates, the signal transmission part being extended out of a region having a size smaller than a maximum size of the first substrate within the first substrate, and being extended in the second substrate. In disposing two substrates in a spaced-apart structure of upper and lower positions, a length of flexible printed circuit (FPC) connecting the two substrates can be reduced, and an impedance mismatching caused in use of the FPC can be reduced.
摘要翻译：一种改进的印刷电路板（PCB）包括第一和第二基板，其被布置为相互间隔或间隔开，并且其中安装有至少一个或多个半导体芯片;以及信号传输部分，用于在第一和第二基板之间提供信号传输路径第二基板，信号传输部分从第一基板内的尺寸小于第一基板的最大尺寸的区域延伸出来，并在第二基板中延伸。在将两个基板设置在上下位置的间隔开的结构中，可以减少连接两个基板的柔性印刷电路（FPC）的长度，并且可以减少在使用FPC时引起的阻抗失配。

2. 发明申请

US20070165390A1 Printed circuit board 有权
标题翻译：印刷电路板
公开(公告)号：US20070165390A1
公开(公告)日：2007-07-19
申请号：US11489900
申请日：2006-07-20
申请人： Byoung-Ha Oh , Hwa-Jin Jung
发明人： Byoung-Ha Oh , Hwa-Jin Jung
IPC分类号： H05K1/11
CPC分类号： H05K3/4691 , H05K1/148 , H05K2201/09063 , H05K2201/09081
摘要： An improved printed circuit board (PCB) includes first and second substrates, which are disposed being distanced or spaced mutually and in which at least one or more semiconductor chips are mounted, and a signal transmission part for providing a signal transmission path between the first and second substrates, the signal transmission part being extended out of a region having a size smaller than a maximum size of the first substrate within the first substrate, and being extended in the second substrate. In disposing two substrates in a spaced-apart structure of upper and lower positions, a length of flexible printed circuit (FPC) connecting the two substrates can be reduced, and an impedance mismatching caused in use of the FPC can be reduced.
摘要翻译：一种改进的印刷电路板（PCB）包括第一和第二基板，其被布置为相互间隔或间隔开，并且其中安装有至少一个或多个半导体芯片;以及信号传输部分，用于在第一和第二基板之间提供信号传输路径第二基板，信号传输部分从第一基板内的尺寸小于第一基板的最大尺寸的区域延伸出来，并在第二基板中延伸。在将两个基板设置在上下位置的间隔开的结构中，可以减少连接两个基板的柔性印刷电路（FPC）的长度，并且可以减少在使用FPC时引起的阻抗失配。

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