公开(公告)号：US20110168437A1

公开(公告)日：2011-07-14

申请号：US12693418

申请日：2010-01-25

申请人： YUNG-CHIEH CHEN ,  CHENG-HSIEN LEE ,  SHOU-KUO HSU

发明人： YUNG-CHIEH CHEN ,  CHENG-HSIEN LEE ,  SHOU-KUO HSU

IPC分类号： H05K1/16 ,  H05K1/11

CPC分类号： H05K1/0245 ,  H05K1/0231 ,  H05K2201/09236

摘要： A printed circuit board (PCB) includes a positive differential signal line including first and second segments, a negative differential signal line including third and fourth segments, first and second connecting elements soldered on opposite surfaces of the PCB. The first segment and the fourth segment are located in a first straight line which has a first permittivity. The third segment and the second segment are located in a second straight line which has a second permittivity different from the first permittivity. The first connecting element is connected between the first segment and the second segment. The second connecting element is connected between the third segment and the fourth segment.

摘要翻译： 印刷电路板（PCB）包括包括第一和第二段的正差分信号线，包括第三和第四段的负差分信号线，焊接在PCB的相对表面上的第一和第二连接元件。 第一段和第四段位于具有第一介电常数的第一直线中。 第三段和第二段位于具有与第一介电常数不同的第二介电常数的第二直线上。 第一连接元件连接在第一段和第二段之间。 第二连接元件连接在第三段和第四段之间。

公开(公告)号：US20110093831A1

公开(公告)日：2011-04-21

申请号：US12790857

申请日：2010-05-31

申请人： TSUNG-SHENG HUANG ,  CHUN-JEN CHEN ,  DUEN-YI HO ,  WEI-CHIEH CHOU ,  HSIEN-CHUAN LIANG ,  SHOU-KUO HSU

发明人： TSUNG-SHENG HUANG ,  CHUN-JEN CHEN ,  DUEN-YI HO ,  WEI-CHIEH CHOU ,  HSIEN-CHUAN LIANG ,  SHOU-KUO HSU

IPC分类号： G06F17/50

CPC分类号： G06F17/5036

摘要： A system and method that can analyze a temperature rise of a printed circuit board (PCB). The system and method receives attribute parameters of the PCB from an input device, and generates a temperature rise formula according to the received attribute parameters. Additionally, the system and method calculates a temperature rise of a local area surrounding each component on the PCB according to the temperature rise formula.

摘要翻译： 可以分析印刷电路板（PCB）的温度升高的系统和方法。 该系统和方法从输入装置接收PCB的属性参数，并根据接收的属性参数生成温升公式。 另外，该系统和方法根据温升公式计算PCB上每个部件周围的局部区域的温度上升。

公开(公告)号：US20110051793A1

公开(公告)日：2011-03-03

申请号：US12633895

申请日：2009-12-09

申请人： PO-CHUAN HSIEH ,  CHUN-JEN CHEN ,  CHIEN-HUNG LIU ,  YU-CHANG PAI ,  SHOU-KUO HSU

发明人： PO-CHUAN HSIEH ,  CHUN-JEN CHEN ,  CHIEN-HUNG LIU ,  YU-CHANG PAI ,  SHOU-KUO HSU

IPC分类号： H04B17/00

CPC分类号： H04B17/0085 ,  H04B17/21 ,  H04B17/23 ,  H04B17/327 ,  H04L1/0668

摘要： A performance evaluation system for a multiple-input multiple-output (MIMO) antenna system receives simulation parameters from an input device, and simulates a MIMO antenna system accordingly. A method, also provided, further evaluates performance of the simulated MIMO antenna system when a series of radio frequency (RF) signals are transmitted through the MIMO antenna system, and displays a performance analysis result of the MIMO antenna system on a display device for evaluation of the performance of the simulated MIMO antenna system.

摘要翻译： 用于多输入多输出（MIMO）天线系统的性能评估系统从输入设备接收模拟参数，并相应地模拟MIMO天线系统。 还提供了一种方法，当通过MIMO天线系统传输一系列射频（RF）信号时，进一步评估模拟MIMO天线系统的性能，并且在用于评估的显示装置上显示MIMO天线系统的性能分析结果 的模拟MIMO天线系统的性能。

公开(公告)号：US20110038427A1

公开(公告)日：2011-02-17

申请号：US12560445

申请日：2009-09-16

申请人： SHOU-KUO HSU ,  CHENG-HSIEN LEE ,  YING-TSO LAI ,  HSIAO-YUN SU ,  JIA-CHI CHEN

发明人： SHOU-KUO HSU ,  CHENG-HSIEN LEE ,  YING-TSO LAI ,  HSIAO-YUN SU ,  JIA-CHI CHEN

IPC分类号： H04L27/00

CPC分类号： H04L25/0272

摘要： A differential signal transmission device transmits N differential signal pairs from a differential signal generator to a number of receiving terminals. The N differential signal pairs include N positive signals and N negative signals. The N positive signals are clustered at a first positive clustering point. The first positive clustering point is connected to a second positive clustering point via a first matching resistor. The second positive clustering point is grounded via a first grounding resistor, and outputs a number of positive signals to the number of receiving terminals respectively. The N negative signals are clustered at a first negative clustering point. The first negative clustering point is connected to a second negative clustering point via a second matching resistor. The second negative signal clustering point is grounded via a second grounding resistor, and outputs a number of negative signals to the number of receiving terminals respectively.

摘要翻译： 差分信号传输装置将差分信号发生器的N个差分信号对发送到多个接收终端。 N个差分信号对包括N个正信号和N个负信号。 N个正信号聚集在第一个正聚类点。 第一正聚集点通过第一匹配电阻连接到第二正聚集点。 第二个正聚集点通过第一接地电阻接地，并分别输出多个正信号到接收端的数量。 N个负信号聚集在第一个负聚类点。 第一负聚集点通过第二匹配电阻器连接到第二负聚集点。 第二负信号聚簇点通过第二接地电阻接地，并分别输出多个负信号至接收端数。

公开(公告)号：US20100319979A1

公开(公告)日：2010-12-23

申请号：US12541139

申请日：2009-08-13

申请人： SHOU-KUO HSU

发明人： SHOU-KUO HSU

IPC分类号： H05K1/11 ,  B23B35/00

CPC分类号： H05K3/0047 ,  H05K1/0251 ,  H05K2201/096 ,  H05K2201/09845 ,  H05K2201/09854 ,  Y10T408/03

摘要： A method for defining a stepped hole in a printed circuit board (PCB) by drilling layers of the PCB by different sized drill bits along a same axis. The stepped hole in the layers of the PCB are decreased in diameters sequentially.

摘要翻译： 一种通过沿不同尺寸的钻头沿相同的轴钻出PCB的层来在印刷电路板（PCB）中限定阶梯孔的方法。 PCB的层中的台阶孔的顺序减小。

公开(公告)号：US20100277882A1

公开(公告)日：2010-11-04

申请号：US12503680

申请日：2009-07-15

申请人： CHIA-NAN PAI ,  HAN-LONG CHEN ,  NING LI ,  SHOU-KUO HSU

发明人： CHIA-NAN PAI ,  HAN-LONG CHEN ,  NING LI ,  SHOU-KUO HSU

IPC分类号： H05K1/18 ,  H05K3/30

CPC分类号： H05K1/0239 ,  H05K1/0245 ,  H05K1/0295 ,  H05K1/113 ,  H05K3/429 ,  H05K2201/044 ,  H05K2201/09254 ,  H05K2201/10015 ,  H05K2201/10545 ,  H05K2201/10636 ,  Y02P70/611 ,  Y10T29/4913

摘要： A motherboard layout method includes positioning two electronic elements on a top layer of a motherboard, and positioning another two electronic elements on a bottom layer of the motherboard, connecting one end of a first electronic element on the top layer to the same end of a first electronic element on the bottom layer with a first via hole, and connecting the same end of a second electronic element on the top layer to the same end of a second electronic element on the bottom layer with a second via hole. The method further includes connecting the other ends of the two electronic elements on the top layer to a first part, and connecting the other ends of the two electronic elements on the bottom layer to a second part.

摘要翻译： 主板布局方法包括将两个电子元件定位在主板的顶层上，并且将另外两个电子元件定位在母板的底层上，将顶层上的第一电子元件的一端连接到第一电子元件的同一端 电子元件在底层上具有第一通孔，并且通过第二通孔将顶层上的第二电子元件的同一端连接到底层上的第二电子元件的同一端。 该方法还包括将顶层上的两个电子元件的另一端连接到第一部分，并将底层上的两个电子元件的另一端连接到第二部分。

公开(公告)号：US20090278633A1

公开(公告)日：2009-11-12

申请号：US12168541

申请日：2008-07-07

申请人： CHUN-JEN CHEN ,  SHOU-KUO HSU

发明人： CHUN-JEN CHEN ,  SHOU-KUO HSU

IPC分类号： H04B3/14

CPC分类号： H04L27/01 ,  H05K1/025 ,  H05K1/181 ,  H05K2201/10015 ,  H05K2201/10022 ,  H05K2201/10189

摘要： An equalizer includes a first resistor and a capacitor connected in parallel. The positive terminal of the capacitor is connected to a signal transmission line on a blah printed circuit board. The negative terminal of the capacitor is connected to ground through a second resistor. A connector including the equalizer and a printed circuit board including the connector are also provided.

摘要翻译： 均衡器包括并联连接的第一电阻器和电容器。 电容器的正极端子连接到blah印刷电路板上的信号传输线。 电容器的负极通过第二个电阻连接到地。 还提供了包括均衡器的连接器和包括连接器的印刷电路板。

公开(公告)号：US20090259984A1

公开(公告)日：2009-10-15

申请号：US12140325

申请日：2008-06-17

申请人： YING-TSO LAI ,  CHIEN-HUNG LIU ,  SHOU-KUO HSU

发明人： YING-TSO LAI ,  CHIEN-HUNG LIU ,  SHOU-KUO HSU

IPC分类号： G06F17/50

CPC分类号： H05K3/0005 ,  G06F17/5077 ,  H05K1/0263 ,  H05K1/116 ,  H05K3/429 ,  H05K2201/09309 ,  H05K2201/09718

摘要： A design method of printed circuit boards includes the following steps. First, simulate a printed circuit board including power layers, and vias connected to all the power layers. Then, change connections of the vias that tend to draw too much current to be connected to fewer power layers, than the vias that tend to draw less current. Repeat adjusting connections of the vias until all vias draw a similar amount of current such that no via draws more current than an upper limit the vias are designed for. Finally, according to the results, design/fabricate a PCB with vias respectively insulated, as needed, from the power layers that do not need to be connected to the vias.

摘要翻译： 印刷电路板的设计方法包括以下步骤。 首先，模拟包括电源层的印刷电路板和连接到所有电源层的通孔。 然后，改变通常将过多电流连接到更少功率层的通孔的连接，而不是倾向于减少电流的通孔。 重复调整通孔的连接，直到所有通孔绘制相似的电流量，使得通孔不会超过通孔设计的上限。 最后，根据结果，根据需要，从不需要连接到通孔的电源层设计/制造通孔的PCB分别绝缘。

公开(公告)号：US20090166058A1

公开(公告)日：2009-07-02

申请号：US12042348

申请日：2008-03-05

申请人： YING-TSO LAI ,  YU-CHANG PAI ,  SHOU-KUO HSU

发明人： YING-TSO LAI ,  YU-CHANG PAI ,  SHOU-KUO HSU

IPC分类号： H05K1/00

CPC分类号： H05K1/0216 ,  H05K2201/09027 ,  H05K2201/093

摘要： A printed circuit board (PCB) includes a power layer having a base portion, and at least two extending portions. The at least two extending portions are extended from edges near at least one corner of the base portion for preventing the PCB from forming constructive interferences and lowering the resonance magnitude thereof.

摘要翻译： 印刷电路板（PCB）包括具有基部的功率层和至少两个延伸部分。 至少两个延伸部分从靠近基部的至少一个拐角处的边缘延伸，以防止PCB形成结构性干扰并降低其共振幅度。

公开(公告)号：US20090102535A1

公开(公告)日：2009-04-23

申请号：US11967036

申请日：2007-12-29

申请人： CHUN-JEN CHEN ,  YU-CHANG PAI ,  SHOU-KUO HSU

发明人： CHUN-JEN CHEN ,  YU-CHANG PAI ,  SHOU-KUO HSU

IPC分类号： G06F1/04

CPC分类号： G06F1/06 ,  G06F1/10

摘要： A clock signal circuit for multiple loads includes a clock generator and M loads. The clock generator includes N clock generator pins which output clock signals having a same frequency. The N clock generator pins are all connected to a connection point. The connection point is connected to M loads via M transmitting lines respectively, wherein M is larger than N, M and N each is an integer greater than 2.

摘要翻译： 用于多个负载的时钟信号电路包括时钟发生器和M个负载。 时钟发生器包括输出具有相同频率的时钟信号的N个时钟发生器引脚。 N个时钟发生器引脚都连接到连接点。 连接点分别通过M个发送线路连接到M个负载，其中M大于N，M和N分别为大于2的整数。