公开(公告)号：US20120273258A1

公开(公告)日：2012-11-01

申请号：US13156359

申请日：2011-06-09

申请人： YUNG-CHIEH CHEN ,  SHOU-KUO HSU ,  HSIEN-CHUAN LIANG ,  SHIN-TING YEN ,  DAN-CHEN WU

发明人： YUNG-CHIEH CHEN ,  SHOU-KUO HSU ,  HSIEN-CHUAN LIANG ,  SHIN-TING YEN ,  DAN-CHEN WU

IPC分类号： H05K1/09

CPC分类号： H05K1/0251 ,  H05K1/0245 ,  H05K2201/09309 ,  H05K2201/09672 ,  H05K2201/09836

摘要： A printed circuit board includes a first signal layer, a first reference layer, a second signal layer, and a third signal layer in that order and includes a first slanted via and a second slanted via. The first signal layer includes an parallel first transmission wire and a second transmission wire. The first and second transmission wires are coupled with each other and cooperatively constitute a first differential pair with an edge-coupled structure. The second signal layer includes a third transmission wire. The third signal layer includes a fourth transmission wire parallel to and coupled with the third transmission wire. The third and fourth transmission wires cooperatively constitute a second differential pair with a broadside-coupled structure. The first slanted via obliquely are interconnected between the first transmission wire and the third transmission wire. The second slanted via obliquely are interconnected between the second transmission wire and the fourth transmission wire.

摘要翻译： 印刷电路板依次包括第一信号层，第一参考层，第二信号层和第三信号层，并且包括第一倾斜通孔和第二倾斜通孔。 第一信号层包括并行的第一传输线和第二传输线。 第一和第二传输线彼此耦合并协同地构成具有边缘耦合结构的第一差分对。 第二信号层包括第三传输线。 第三信号层包括与第三传输线并联并与第三传输线耦合的第四传输线。 第三和第四传输线协作地构成具有宽边耦合结构的第二差分对。 第一倾斜地倾斜地在第一传输线和第三传输线之间互连。 第二倾斜地倾斜地在第二传输线和第四传输线之间互连。

公开(公告)号：US20120145448A1

公开(公告)日：2012-06-14

申请号：US13031617

申请日：2011-02-22

申请人： YUNG-CHIEH CHEN ,  CHENG-HSIEN LEE ,  PO-CHUAN HSIEH ,  SHOU-KUO HSU ,  SHIN-TING YEN ,  DAN-CHEN WU ,  JIA-CHI CHEN

发明人： YUNG-CHIEH CHEN ,  CHENG-HSIEN LEE ,  PO-CHUAN HSIEH ,  SHOU-KUO HSU ,  SHIN-TING YEN ,  DAN-CHEN WU ,  JIA-CHI CHEN

IPC分类号： H05K1/11

CPC分类号： H05K1/0251 ,  H05K1/0225 ,  H05K1/0295 ,  H05K1/0298 ,  H05K1/113

摘要： A printed circuit board (PCB) with compound via includes a substrate and a pair of through holes passing through the substrate. The substrate includes a signal layer which is the top layer of the substrate, a first reference layer adjacent to the signal layer, and a second reference layer not adjacent to the signal layer. A first and a second pair of pads are mounted on the signal layer. Each of the through holes extends through the first pair of pads such that the through hole and the first pair of pads jointly form a compound via. A first reserved opening is formed on the first reference layer and corresponds to the first and the second pair of pads and the compound via. A second reserved opening is formed on the second reference layer and surrounds the through hole thereon.

摘要翻译： 具有复合通孔的印刷电路板（PCB）包括基板和穿过基板的一对通孔。 衬底包括作为衬底的顶层的信号层，与信号层相邻的第一参考层和不与信号层相邻的第二参考层。 第一和第二对焊盘安装在信号层上。 每个通孔延伸穿过第一对垫，使得通孔和第一对垫共同形成复合通孔。 第一保留开口形成在第一参考层上，并且对应于第一和第二对焊盘和复合通孔。 第二保留开口形成在第二参考层上并围绕其上的通孔。

公开(公告)号：US20120174054A1

公开(公告)日：2012-07-05

申请号：US13214256

申请日：2011-08-22

申请人： SHIN-TING YEN ,  SHOU-KUO HSU ,  YUNG-CHIEH CHEN ,  DAN-CHEN WU

发明人： SHIN-TING YEN ,  SHOU-KUO HSU ,  YUNG-CHIEH CHEN ,  DAN-CHEN WU

IPC分类号： G06F17/50

CPC分类号： G06F17/5045 ,  G06F2217/74

摘要： A computing system includes a drawing unit and a layout unit. The computing system sets components parameters to components of a circuit diagram of a printed circuit board (PCB). The drawing unit draws the circuit diagram by using the components with the components parameters. If the drawing unit wants to use a component more than once, the computing system copies the component and the corresponding components parameters. The drawing unit uses the copied components and the corresponding parameters. If the circuit diagram has been drawn, the layout unit loads the circuit diagram and wires the PCB according to the components and the components parameters in the circuit diagram.

摘要翻译： 计算系统包括绘图单元和布局单元。 计算系统将组件参数设置为印刷电路板（PCB）的电路图的组件。 绘图单元通过使用具有组件参数的组件绘制电路图。 如果绘图单元想要多次使用组件，则计算系统将复制组件和相应的组件参数。 绘图单元使用复制的组件和相应的参数。 如果绘制了电路图，布局单元将根据电路图中的组件和组件参数加载电路图并连接PCB。

公开(公告)号：US20120297356A1

公开(公告)日：2012-11-22

申请号：US13213072

申请日：2011-08-18

申请人： DAN-CHEN WU ,  SHOU-KUO HSU ,  CHENG-HSIEN LEE ,  CHUN-JEN CHEN

发明人： DAN-CHEN WU ,  SHOU-KUO HSU ,  CHENG-HSIEN LEE ,  CHUN-JEN CHEN

IPC分类号： G06F17/50

CPC分类号： G06F17/5081

摘要： In a method for inspecting the layout of a printed circuit board (PCB), a component to be checked is determined from an electronic layout diagram of the PCB, and a power transmission line which may be serving that component is selected. The layout diagram is checked to determine whether the component is connected to the power transmission line, and further checked to determine whether more than one ground pins of the component is connected to the power transmission line. Vias that are shared by two or more ground pins of the component are determined if more than one ground pin is connected to the power transmission line. Shared vias are marked on the layout diagram.

摘要翻译： 在用于检查印刷电路板（PCB）的布局的方法中，从PCB的电子布局图确定要检查的部件，并且可以选择可用于该部件的输电线。 检查布局图以确定组件是否连接到电力传输线，并进一步检查以确定组件的多个接地引脚是否连接到电力传输线。 如果多个接地引脚连接到电力传输线，则确定由组件的两个或更多个接地引脚共享的通孔。 共享通孔在布局图上标出。

公开(公告)号：US20120278784A1

公开(公告)日：2012-11-01

申请号：US13315291

申请日：2011-12-09

申请人： DAN-CHEN WU ,  SHOU-KUO HSU ,  CHENG-HSIEN LEE ,  CHUN-JEN CHEN

发明人： DAN-CHEN WU ,  SHOU-KUO HSU ,  CHENG-HSIEN LEE ,  CHUN-JEN CHEN

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 power line is selected from a layout diagram of the PCB. The method searches for one or more signal lines which are overlapping with the selected power line from the layout diagram of the PCB. The method further locates attribute data of the searched signal lines and the selected power line in the layout diagram of the PCB, and displays the attribute data of the searched signal lines and the selected power line 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的布局图中选择电力线。 该方法从PCB的布局图搜索与所选择的电力线重叠的一条或多条信号线。 该方法进一步在PCB的布局图中定位搜索到的信号线和所选电力线的属性数据，并将所搜索的信号线和所选电力线的属性数据显示在电子设备的显示装置上。

公开(公告)号：US20130055190A1

公开(公告)日：2013-02-28

申请号：US13523874

申请日：2012-06-14

申请人： DAN-CHEN WU ,  SHOU-KUO HSU ,  CHUN-JEN CHEN

发明人： DAN-CHEN WU ,  SHOU-KUO HSU ,  CHUN-JEN CHEN

IPC分类号： G06F17/50

CPC分类号： G06F17/5081 ,  G06F2217/78

摘要： A computing device reads a printed circuit board (PCB) layout file from a storage device. The PCB layout file includes arrangement information of signal lines, power lines, and power through-holes arranged on a PCB. Furthermore, the computing device sets a reference distance between a selected power through-hole and a neighboring signal line, and searches for one or more line segments of one or more signal lines where the a distance between each of the one or more line segment and the selected power through-hole is less than the reference distance.

摘要翻译： 计算设备从存储设备读取印刷电路板（PCB）布局文件。 PCB布局文件包括布置在PCB上的信号线，电源线和电源通孔的布置信息。 此外，计算装置设置所选功率通孔和相邻信号线之间的参考距离，并且搜索一个或多个信号线的一个或多个线段，其中，所述一个或多个线段中的每一个之间的距离和 所选功率通孔小于参考距离。

公开(公告)号：US20130163646A1

公开(公告)日：2013-06-27

申请号：US13548223

申请日：2012-07-13

申请人： YING-TSO LAI ,  HSIAO-YUN SU ,  DAN-CHEN WU ,  SHIN-TING YEN

发明人： YING-TSO LAI ,  HSIAO-YUN SU ,  DAN-CHEN WU ,  SHIN-TING YEN

IPC分类号： H04L27/01

CPC分类号： H04L25/03878

摘要： A method for setting a signal-equalizing system for use in an electronic device includes the following steps. Outputting a connection status of each channel and a number of misconnect options respectively associated with each channel to a display unit of the electronic device. Then, detecting whether at least one misconnect option is selected. If yes, determining a misconnected channel and adjusting the receiving setting for the receiving port of the misconnected channel to match with the transmitting setting for the transmitting port of the misconnected channel according to settings for each channel stored in the electronic device. The stored settings for each channel include a transmitting setting for the transmitting port of the channel and a receiving setting for the receiving port of the channel that matches the transmitting setting.

摘要翻译： 一种用于设置用于电子设备的信号均衡系统的方法包括以下步骤。 将每个通道的连接状态和与每个通道分别相关联的多个错误连接选项输出到电子设备的显示单元。 然后，检测是否选择了至少一个错误连接选项。 如果是，则根据存储在电子设备中的每个通道的设置，确定错误连接的信道并且调整误连接信道的接收端口的接收设置以与错连接信道的发送端口的发送设置相匹配。 每个通道的存储设置包括通道发送端口的发送设置和与发送设置匹配的通道接收端口的接收设置。

公开(公告)号：US20130125082A1

公开(公告)日：2013-05-16

申请号：US13534046

申请日：2012-06-27

申请人： YING-TSO LAI ,  DAN-CHEN WU

发明人： YING-TSO LAI ,  DAN-CHEN WU

IPC分类号： G06F17/50

CPC分类号： G06F17/5081

摘要： In a computing device, a computerized method and a non-transitory storage medium are applied in checking a stored wiring diagram for high-noise components in close proximity to signal lines. An electronic component is selected in a PCB wiring file. A checking range of the selected electronic component is determined for searching for one or more signal transmission lines which pass within the checking range in the PCB wiring file. Basic information of the one or more signal transmission lines is recorded into a result list which is displayed on a display unit of the computing device.

摘要翻译： 在计算设备中，应用计算机化方法和非暂时性的存储介质来检查存储的接线图，以用于靠近信号线的高噪声分量。 在PCB布线文件中选择电子元件。 确定所选择的电子部件的检查范围，用于搜索通过PCB布线文件中的检查范围内的一个或多个信号传输线。 一个或多个信号传输线的基本信息被记录在显示在计算设备的显示单元上的结果列表中。