公开(公告)号：US08570764B2

公开(公告)日：2013-10-29

申请号：US13234749

申请日：2011-09-16

申请人： Hui Wang ,  Zhigao Deng ,  Tao Yu ,  Qian Deng ,  Hua Xu ,  Meihan Cao

发明人： Hui Wang ,  Zhigao Deng ,  Tao Yu ,  Qian Deng ,  Hua Xu ,  Meihan Cao

IPC分类号： H05K1/11

CPC分类号： H04Q1/155

摘要： The embodiments of the present invention disclose a backplane and backplane system. The backplane includes at least two service slots with the same function and an exchange slot. Among the pins of different service slots with the same function respectively connected to the exchange slot, at least two pins are arranged to resemble a stepped form. When arranged in this manner, the distribution and orientation of the connection lines connecting the pins of the service slots with the same function to the exchange slot may be adjusted, and wiring density within a single wiring layer may be increased, which therefore enables the connection lines between the service slots and the exchange slot to be staggered from each other in less wiring layers or even one wiring layer, and as a result, decreases the number of the wiring layers to be used, and reduces the costs of the backplane.

摘要翻译： 本发明的实施例公开了背板和背板系统。 背板包括具有相同功能的至少两个服务插槽和交换插槽。 在具有相同功能的不同服务插槽的引脚中，分别连接到交换插槽，至少两个引脚布置成类似于阶梯形式。 当以这种方式布置时，可以调节将具有相同功能的服务槽的引脚连接到交换槽的连接线的分配和定向，并且可以增加单个布线层内的布线密度，从而能够实现连接 服务槽和交换槽之间的线路在较少布线层或甚至一个布线层中彼此交错，结果减少了要使用的布线层的数量，并且降低了背板的成本。

公开(公告)号：US20120002378A1

公开(公告)日：2012-01-05

申请号：US13234749

申请日：2011-09-16

申请人： Hui Wang ,  Zhigao Deng ,  Tao Yu ,  Qian Deng ,  Hua Xu ,  Meihan Cao

发明人： Hui Wang ,  Zhigao Deng ,  Tao Yu ,  Qian Deng ,  Hua Xu ,  Meihan Cao

IPC分类号： H05K7/00

CPC分类号： H04Q1/155

摘要： The embodiments of the present invention disclose a backplane and backplane system. The backplane includes at least two service slots with the same function and an exchange slot. Among the pins of different service slots with the same function respectively connected to the exchange slot, at least two pins are arranged to resemble a stepped form. When arranged in this manner, the distribution and orientation of the connection lines connecting the pins of the service slots with the same function to the exchange slot may be adjusted, and wiring density within a single wiring layer may be increased, which therefore enables the connection lines between the service slots and the exchange slot to be staggered from each other in less wiring layers or even one wiring layer, and as a result, decreases the number of the wiring layers to be used, and reduces the costs of the backplane.

摘要翻译： 本发明的实施例公开了背板和背板系统。 背板包括具有相同功能的至少两个服务插槽和交换插槽。 在具有相同功能的不同服务插槽的引脚中，分别连接到交换插槽，至少两个引脚布置成类似于阶梯形式。 当以这种方式布置时，可以调节将具有相同功能的服务槽的引脚连接到交换槽的连接线的分配和定向，并且可以增加单个布线层内的布线密度，从而能够实现连接 服务槽和交换槽之间的线路在较少布线层或甚至一个布线层中彼此交错，结果减少了要使用的布线层的数量，并且降低了背板的成本。