公开(公告)号：KR100755516B1

公开(公告)日：2007-09-05

申请号：KR1020060058107

申请日：2006-06-27

Applicant: 성균관대학교산학협력단

Inventor： 김종태 ,  박종강 ,  변용기

IPC: H01P3/02

CPC classification number: H01P3/026 ,  H01P1/02 ,  H05K1/0237

Abstract: A differential transmission line for signal integrity and a method for fabricating the same are provided to transmit a high speed signal stably by minimizing interference between signals and a noise by reversing a signal polarity in a transmission section. A differential transmission line comprises a substrate(3), a first differential signal line(1) and a via. The first differential signal line comprises a first signal line with a first crossing part and a first wiring part, and a second signal line with a second wiring part and a second crossing part. One end of the first wiring part and one end of the first crossing part are arranged in turn. One end of the second wiring part and one end of the second crossing part are arranged in turn. The via penetrates through the substrate, and connects the first wiring part and the first crossing part of the first signal line and the second wiring part and the second crossing part of the second signal line.

Abstract translation: 提供一种用于信号完整性的差分传输线及其制造方法，用于通过使发送部分中的信号极性反转来最小化信号之间的干扰和噪声来稳定地发送高速信号。 差分传输线包括衬底（3），第一差分信号线（1）和通孔。 第一差分信号线包括具有第一交叉部分和第一布线部分的第一信号线以及具有第二布线部分和第二交叉部分的第二信号线。 第一布线部分的一端和第一交叉部分的一端依次布置。 第二配线部的一端和第二交叉部的一端依次配置。 通孔穿过衬底，并且连接第一信号线的第一布线部分和第一交叉部分以及第二信号线的第二布线部分和第二交叉部分。

公开(公告)号：KR100748389B1

公开(公告)日：2007-08-10

申请号：KR1020060058110

申请日：2006-06-27

Applicant: 성균관대학교산학협력단

Inventor： 김종태 ,  박종강 ,  변용기

IPC: H01L21/60 ,  H05K1/02

Abstract: A high-speed differential transmission line and a wiring method thereof are provided to effectively use a connecting space in a printed circuit board and enhance noise characteristic by dividing the space into a power plane and a ground plane. At least two differential transmission lines(40,42,44) are disposed in a substrate(46) of at least 2 layer, which are disposed in a width direction. A guard plane is formed between the substrates, and plural pads are horizontally disposed on one surface of one substrate. The pads are connected to each end of the differential transmission lines by plural vias which penetrate the substrates. The guard plane has either a power plane or ground plane.

Abstract translation: 提供一种高速差分传输线及其布线方法，以有效地利用印刷电路板中的连接空间，并通过将空间分成电源层和接地层来增强噪声特性。 至少两个差分传输线（40,42,44）被布置在至少两层的基板（46）中，所述至少两层差分传输线沿宽度方向布置。 在衬底之间形成防护平面，并且在一个衬底的一个表面上水平地布置多个焊盘。 焊盘通过穿透衬底的多个通孔连接到差分传输线的每一端。 防护面具有电源层或接地层。