公开(公告)号：US07961450B2

公开(公告)日：2011-06-14

申请号：US12167970

申请日：2008-07-03

Applicant: Kuo-Ming Chuang

Inventor： Kuo-Ming Chuang

IPC: H02H3/22 ,  H05F3/02

CPC classification number: H05K9/0067 ,  H01L23/60 ,  H01L2924/0002 ,  H05K1/0231 ,  H05K1/026 ,  H05K1/111 ,  H05K2201/10636 ,  Y02P70/611 ,  H01L2924/00

Abstract: An antistatic apparatus selectively coupled to an electrical component having a first end and a second end is proposed in the invention. The antistatic apparatus includes a first soldering portion, a second soldering portion, a first discharging portion and a second discharging portion. The first soldering portion selectively connected to the first end of the electrical component. The second soldering portion selectively connected to the second end of the electrical component. The first discharging portion connected to the first soldering portion and rotated clockwise for an angle. The second discharging portion connected to the second soldering portion and rotated counter-clockwise for the angle to provide a discharge path corresponding to the first discharging portion, electrostatic current of the first soldering portion being discharged into the second soldering portion through the discharge path.

Abstract translation: 在本发明中提出了选择性地耦合到具有第一端和第二端的电气部件的抗静电装置。 抗静电装置包括第一焊接部分，第二焊接部分，第一放电部分和第二放电部分。 选择性地连接到电气部件的第一端的第一焊接部分。 第二焊接部选择性地连接到电气部件的第二端。 第一排出部分连接到第一焊接部分并顺时针旋转一定角度。 第二排出部分连接到第二焊接部分并逆时针旋转角度以提供对应于第一排出部分的排出路径，第一焊接部分的静电电流通过排出路径排放到第二焊接部分。

公开(公告)号：US20060071840A1

公开(公告)日：2006-04-06

申请号：US11149795

申请日：2005-06-09

Applicant: Yu-Chiang Cheng ,  Kuo-Ming Chuang

Inventor： Yu-Chiang Cheng ,  Kuo-Ming Chuang

IPC: H03M1/12

CPC classification number: H05K1/024 ,  H01P3/085 ,  H05K2201/0191 ,  H05K2201/0715

Abstract: A circuit structure for modifying characteristic impedance by using different reference planes is provided. The structure comprises an analog signal line, a digital signal line, a reference plane for analog signals and a reference plane for digital signals. Wherein, the line width of the analog signal line is the same as that of the digital signal line. In addition, the distance between the analog signal line and the analog signal reference plane is longer than the distance between the digital signal line and the digital signal reference plane. Accordingly, the characteristic impedance mismatch during signal transmission can be solved and the quality of signal transmission can be improved.

Abstract translation: 提供了通过使用不同的参考平面来修改特性阻抗的电路结构。 该结构包括模拟信号线，数字信号线，用于模拟信号的参考平面和用于数字信号的参考平面。 其中，模拟信号线的线宽与数字信号线的线宽相同。 此外，模拟信号线和模拟信号参考平面之间的距离长于数字信号线与数字信号参考平面之间的距离。 因此，可以解决信号传输期间的特征阻抗失配，并且可以提高信号传输的质量。

公开(公告)号：US08035980B2

公开(公告)日：2011-10-11

申请号：US12472205

申请日：2009-05-26

Applicant: Yu-Chiang Cheng ,  Kuo-Ming Chuang

Inventor： Yu-Chiang Cheng ,  Kuo-Ming Chuang

IPC: H05K7/00

CPC classification number: H05K1/024 ,  H01P3/026 ,  H01P3/085 ,  H01P5/185 ,  H05K1/025 ,  H05K2201/0191 ,  H05K2201/0715 ,  H05K2201/093 ,  H05K2201/09663

Abstract: A circuit structure for modifying characteristic impedance by using different reference planes is provided. The structure comprises an analog signal line, a digital signal line, a corresponding reference plane for analog signals and a corresponding reference plane for digital signals. Wherein, the line width of the analog signal line is the same as that of the digital signal line. In addition, the distance between the analog signal line and the corresponding analog signal reference plane is longer than the distance between the digital signal line and the corresponding digital signal reference plane. Accordingly, the characteristic impedance mismatch during signal transmission can be solved and the quality of signal transmission can be improved.

Abstract translation: 提供了通过使用不同的参考平面来修改特性阻抗的电路结构。 该结构包括模拟信号线，数字信号线，用于模拟信号的相应参考平面和用于数字信号的对应参考平面。 其中，模拟信号线的线宽与数字信号线的线宽相同。 此外，模拟信号线与对应的模拟信号参考平面之间的距离长于数字信号线与对应的数字信号参考平面之间的距离。 因此，可以解决信号传输期间的特征阻抗失配，并且可以提高信号传输的质量。

公开(公告)号：US20100002352A1

公开(公告)日：2010-01-07

申请号：US12167970

申请日：2008-07-03

Applicant: Kuo-Ming Chuang

Inventor： Kuo-Ming Chuang

IPC: H05F3/00

CPC classification number: H05K9/0067 ,  H01L23/60 ,  H01L2924/0002 ,  H05K1/0231 ,  H05K1/026 ,  H05K1/111 ,  H05K2201/10636 ,  Y02P70/611 ,  H01L2924/00

Abstract: An antistatic apparatus selectively coupled to an electrical component having a first end and a second end is proposed in the invention. The antistatic apparatus includes a first soldering portion, a second soldering portion, a first discharging portion and a second discharging portion. The first soldering portion selectively connected to the first end of the electrical component. The second soldering portion selectively connected to the second end of the electrical component. The first discharging portion connected to the first soldering portion and rotated clockwise for an angle. The second discharging portion connected to the second soldering portion and rotated counter-clockwise for the angle to provide a discharge path corresponding to the first discharging portion, electrostatic current of the first soldering portion being discharged into the second soldering portion through the discharge path.

Abstract translation: 在本发明中提出了选择性地耦合到具有第一端和第二端的电气部件的抗静电装置。 抗静电装置包括第一焊接部分，第二焊接部分，第一放电部分和第二放电部分。 选择性地连接到电气部件的第一端的第一焊接部分。 第二焊接部选择性地连接到电气部件的第二端。 第一排出部分连接到第一焊接部分并顺时针旋转一定角度。 第二排出部分连接到第二焊接部分并逆时针旋转角度以提供对应于第一排出部分的排出路径，第一焊接部分的静电电流通过排出路径排放到第二焊接部分。

公开(公告)号：US20090231065A1

公开(公告)日：2009-09-17

申请号：US12472205

申请日：2009-05-26

Applicant: Yu-Chiang Cheng ,  Kuo-Ming Chuang

Inventor： Yu-Chiang Cheng ,  Kuo-Ming Chuang

IPC: H01P3/08 ,  H05K1/03

CPC classification number: H05K1/024 ,  H01P3/026 ,  H01P3/085 ,  H01P5/185 ,  H05K1/025 ,  H05K2201/0191 ,  H05K2201/0715 ,  H05K2201/093 ,  H05K2201/09663

Abstract: A circuit structure for modifying characteristic impedance by using different reference planes is provided. The structure comprises an analog signal line, a digital signal line, a corresponding reference plane for analog signals and a corresponding reference plane for digital signals. Wherein, the line width of the analog signal line is the same as that of the digital signal line. In addition, the distance between the analog signal line and the corresponding analog signal reference plane is longer than the distance between the digital signal line and the corresponding digital signal reference plane. Accordingly, the characteristic impedance mismatch during signal transmission can be solved and the quality of signal transmission can be improved.

Abstract translation: 提供了通过使用不同的参考平面来修改特性阻抗的电路结构。 该结构包括模拟信号线，数字信号线，用于模拟信号的相应参考平面和用于数字信号的对应参考平面。 其中，模拟信号线的线宽与数字信号线的线宽相同。 此外，模拟信号线与对应的模拟信号参考平面之间的距离长于数字信号线与对应的数字信号参考平面之间的距离。 因此，可以解决信号传输期间的特征阻抗失配，并且可以提高信号传输的质量。

公开(公告)号：US20050007717A1

公开(公告)日：2005-01-13

申请号：US10710159

申请日：2004-06-23

Applicant: Kuo-Ming Chuang ,  Yu-Chiang Cheng

Inventor： Kuo-Ming Chuang ,  Yu-Chiang Cheng

IPC: H04B15/02 ,  H05K1/02 ,  H05K1/18 ,  H02H9/06

CPC classification number: H05K1/0216 ,  H04B15/02 ,  H05K1/181 ,  H05K2201/09309

Abstract: A circuit for suppressing electromagnetic interference (EMI) and operation method thereof is provided. Interfering signals captured or coupled from the motherboard are transmitted to the phase-shifter for shifting the phase of the signals. The interfering signals with phase shifted are outputted and coupled to the ground layer or the power-supply layer to offset EMI noise thereof. Since merely additional space for the phase shifter is reserved on the motherboard, EMI effect is eliminated and time and cost for rerouting the circuit is thus reduced.

Abstract translation: 提供了一种用于抑制电磁干扰（EMI）的电路及其操作方法。 从主板捕获或耦合的干扰信号被发送到移相器，用于移位信号的相位。 输出具有相移的干扰信号并耦合到接地层或电源层以抵消其EMI噪声。 由于在主板上仅保留了用于移相器的额外空间，因此消除了EMI效应，因此减少了用于重新路由电路的时间和成本。