公开(公告)号：US20130254729A1

公开(公告)日：2013-09-26

申请号：US13585855

申请日：2012-08-15

申请人： YA-LING HUANG ,  CHIA-NAN PAI ,  SHOU-KUO HSU

发明人： YA-LING HUANG ,  CHIA-NAN PAI ,  SHOU-KUO HSU

IPC分类号： G06F17/50

CPC分类号： G06F17/5081 ,  G06F2217/82

摘要： A device and a method reads a circuit printed circuit (PCB) layout file, extracts arrangement information of all the interference source components and signal transmission lines of the PCB layout file, and selects a interference source component from the PCB layout file, then determines if there is any signal transmission line is laid under the selected interference source component.

摘要翻译： 一种设备和方法读取电路印刷电路（PCB）布局文件，提取PCB布局文件的所有干扰源组件和信号传输线的布置信息，并从PCB布局文件中选择干扰源组件，然后确定是否 在所选择的干扰源组件下面有任何信号传输线。

公开(公告)号：US20130158925A1

公开(公告)日：2013-06-20

申请号：US13585856

申请日：2012-08-15

申请人： YA-LING HUANG ,  CHIA-NAN PAI ,  SHOU-KUO HSU

发明人： YA-LING HUANG ,  CHIA-NAN PAI ,  SHOU-KUO HSU

IPC分类号： G06F19/00 ,  G01N37/00

CPC分类号： G06F17/5081

摘要： A computer-based method and a computing device for checking differential pairs of a printed circuit board layout are provided. The computing device determines the via pitch between switching vias of a differential pair according to the coordinates of the centers of the switching vias, determines the via gap between the switching vias of adjacent two differential pairs according to the radius and the coordinates of the centers of the switching vias, and determines that the switching vias does not satisfy design standards if the via pitch does not fall in an input via pitch range, or the via gap does not fall in an input via gap range.

摘要翻译： 提供了一种用于检查印刷电路板布局的差分对的基于计算机的方法和计算装置。 计算装置根据切换通孔的中心坐标来确定差分对的切换通孔之间的经过间距，根据半径的中心确定相邻两个差分对的切换通孔之间的通孔间隙 并且如果通孔间距没有通过间距范围落入输入，或者通孔间隙不通过间隙范围落入输入，则确定开关通孔不满足设计标准。

公开(公告)号：US20120331437A1

公开(公告)日：2012-12-27

申请号：US13407768

申请日：2012-02-29

申请人： CHIA-NAN PAI ,  SHOU-KUO HSU ,  YA-LING HUANG

发明人： CHIA-NAN PAI ,  SHOU-KUO HSU ,  YA-LING HUANG

IPC分类号： G06F17/50

CPC分类号： G06F17/5081

摘要： In a method for checking layout of a printed circuit board (PCB) using an electronic device, a signal line is selected from a layout diagram of the PCB. The method searches for signal lines which have an acute angle when deviating from a straight line in the layout diagram of the PCB. The method further locates attribute data of the searched signal lines in the layout diagram of the PCB, and displays the attribute data of the searched signal lines on a display device of the electronic device.

摘要翻译： 在使用电子设备检查印刷电路板（PCB）的布局的方法中，从PCB的布局图中选择信号线。 该方法搜索在PCB布局图中偏离直线时具有锐角的信号线。 该方法进一步在PCB的布局图中定位搜索到的信号线的属性数据，并将所搜索的信号线的属性数据显示在电子设备的显示装置上。

公开(公告)号：US20120331434A1

公开(公告)日：2012-12-27

申请号：US13483059

申请日：2012-05-30

申请人： YA-LING HUANG ,  CHIA-NAN PAI ,  SHOU-KUO HSU

发明人： YA-LING HUANG ,  CHIA-NAN PAI ,  SHOU-KUO HSU

IPC分类号： G06F17/50

CPC分类号： G06F17/5081 ,  H05K1/0296 ,  H05K3/0005 ,  H05K2201/09236

摘要： A computing device and a method reads design standards of signal transmission lines in a printed circuit board (PCB) layout file, and determines a minimum reference length of line segments of the signal transmission lines from the design standards. The device and method then selects a signal transmission line from a circuit board, and computes an actual length of each line segment of the selected signal transmission line. If each actual length is more than or equal to the minimum reference length, the device and method determines length design of the selected signal transmission line satisfies the design standards. Otherwise, if any actual length is less than the minimum reference length, the device and method determines the length design of the signal transmission line does not satisfy the design standards.

摘要翻译： 计算装置和方法读取印刷电路板（PCB）布局文件中的信号传输线的设计标准，并从设计标准确定信号传输线的线段的最小参考长度。 然后，该装置和方法从电路板选择信号传输线，并计算所选信号传输线的每个线段的实际长度。 如果每个实际长度大于或等于最小参考长度，则设备和方法确定所选信号传输线的长度设计满足设计标准。 否则，如果实际长度小于最小参考长度，则设备和方法确定信号传输线的长度设计不符合设计标准。

公开(公告)号：US20120167027A1

公开(公告)日：2012-06-28

申请号：US13172858

申请日：2011-06-30

申请人： YA-LING HUANG ,  SHI-PIAO LUO ,  CHIA-NAN PAI ,  SHOU-KUO HSU

发明人： YA-LING HUANG ,  SHI-PIAO LUO ,  CHIA-NAN PAI ,  SHOU-KUO HSU

IPC分类号： G06F17/50

CPC分类号： G06F17/5081

摘要： An electronic device and a method for checking layout distance of a printed circuit board (PCB) including presetting a checking condition to determine a reference layer. A high speed signal path is selected from a PCB design file, and a layer where the selected high speed signal path is located can be determined A reference layer of the determined layer is determined according to the checking condition, and a split line of the reference layer is determined. A shortest distance between each segment of the selected high speed signal path and the split line is calculated. If the shortest distance between a segment and the split line is less than the standard distance, layout of the segment is determined to be invalid.

摘要翻译： 一种用于检查印刷电路板（PCB）的布局距离的电子设备和方法，包括预设检查条件以确定参考层。 可以从PCB设计文件中选择高速信号路径，并且可以确定所选择的高速信号路径所在的层。根据检查条件确定确定层的参考层，并且确定参考的分割线 层被确定。 计算所选择的高速信号路径的每个段与分割线之间的最短距离。 如果段与分割线之间的最短距离小于标准距离，则段的布局被确定为无效。