公开(公告)号：US20060237228A1

公开(公告)日：2006-10-26

申请号：US11403667

申请日：2006-04-13

申请人： Yu-Hsu Lin ,  Shang-Tsang Yeh ,  Chuan-Bing Li

发明人： Yu-Hsu Lin ,  Shang-Tsang Yeh ,  Chuan-Bing Li

IPC分类号： H05K1/11

CPC分类号： H05K1/116 ,  H05K1/0216 ,  H05K3/429 ,  H05K2201/0792 ,  H05K2201/09381 ,  H05K2201/09727

摘要： A printed circuit board (PCB) includes a signal layer, a transmission line on the signal layer, a drill hole penetrating the signal layer, and a pad on the signal layer encircling the drill hole, wherein the pad includes an annular region and at least a port extending out from the annular region to connect with the transmission line.

摘要翻译： 印刷电路板（PCB）包括信号层，信号层上的传输线，穿透信号层的钻孔和围绕钻孔的信号层上的焊盘，其中该焊盘包括环形区域，并且至少 从环形区域延伸出来以与传输线连接的端口。

公开(公告)号：US5556306A

公开(公告)日：1996-09-17

申请号：US349059

申请日：1994-12-02

申请人： Yu-Hsu Lin ,  Lee-Ming Cheng

发明人： Yu-Hsu Lin ,  Lee-Ming Cheng

IPC分类号： H01R12/72 ,  H01R12/82 ,  H01R13/24 ,  H01R43/16 ,  H01R23/70

CPC分类号： H01R12/721 ,  H01R12/82 ,  H01R43/16

摘要： A contact (20) for use with a card edge connector (10) includes a horizontal base (22) from which a pair of retention sections (24) extend at two opposite ends, a tail section (28) extends downwardly, and a contact section (30) extends upwardly. The contact section (30) includes a curved beam body (32) and a closed-type engagement portion (34) at the top of the beam body (32) wherein such engagement portion (34) is generally of a triangle configuration comprising a suspension section (42) substantially smoothly extending continuously from the top of the curved beam body (34), an engaging section (44) extending downwardly from the upper end (50) of the suspension section (42) for engagement with the inserted card (15) in the connector (10), and a holding section (46) extending between two lower ends (48, 56) of the suspension section (42) and the engaging section (44).

摘要翻译： 用于卡边缘连接器（10）的接触件（20）包括水平基座（22），一对保持部分（24）在两个相对端延伸，尾部部分（28）向下延伸， （30）向上延伸。 接触部分（30）包括在梁主体（32）的顶部处的弯梁体（32）和闭合型接合部分（34），其中这种接合部分（34）通常为三角形构造，包括悬架 从所述弯曲梁主体（34）的顶部基本上平滑地延伸的部分（42）;从所述悬挂部分（42）的上端（50）向下延伸的接合部分（44），用于与所插入的卡（15） ）和在所述悬挂部分（42）的两个下端（48,56）和所述接合部分（44）之间延伸的保持部分（46）。

公开(公告)号：US08344821B2

公开(公告)日：2013-01-01

申请号：US12856544

申请日：2010-08-13

申请人： Yu-Hsu Lin

发明人： Yu-Hsu Lin

IPC分类号： H01P3/08

CPC分类号： H05K1/0245

摘要： A printed circuit board layout method includes the following steps. A printed circuit board with a signal layer and a pair of differential transmission lines positioned on the signal layer is provided. A first distance is determined; when the distance between the pair of differential transmission lines is greater than the first distance, an eye width and an eye height of an eye diagram nearly remains the same. When a distance between the pair of differential transmission lines is less than the first distance, an eye width and an eye height of an eye diagram decreases. A second distance that is less than the first distance is set between the pair of differential transmission lines which makes the eye width and the eye height greater than a predetermined value, and which is determined by a Far End Crosstalk (FEXT) on the eye diagram when the pair differential transmission lines transmit signals.

摘要翻译： 印刷电路板布局方法包括以下步骤。 提供了一种具有位于信号层上的信号层和一对差动传输线的印刷电路板。 确定第一个距离; 当一对差动传输线之间的距离大于第一距离时，眼图的眼睛宽度和眼睛高度几乎保持不变。 当一对差动传输线之间的距离小于第一距离时，眼图的眼睛宽度和眼睛高度减小。 小于第一距离的第二距离设置在使得眼睛宽度和眼睛高度大于预定值的一对差动传输线之间，并且由眼图上的远端串扰（FEXT）确定 当对差分传输线传输信号时。

公开(公告)号：US08076585B2

公开(公告)日：2011-12-13

申请号：US12251397

申请日：2008-10-14

申请人： Yu-Hsu Lin

发明人： Yu-Hsu Lin

IPC分类号： H05K1/00

CPC分类号： H05K1/0253 ,  H05K1/0224 ,  H05K1/0237 ,  H05K2201/09236 ,  H05K2201/09318 ,  H05K2201/09681

摘要： A printed circuit board includes a ground layer and a signal layer. The ground layer has a grid formed by grid lines. A pair of signal traces is laid on the signal layer. The pair of signal traces is symmetrical about one grid line or one central line of the grid.

摘要翻译： 印刷电路板包括接地层和信号层。 地层具有网格线形成的网格。 信号层上放置一对信号迹线。 一对信号迹线对称于网格的一个网格线或一条中心线。

公开(公告)号：US07726752B2

公开(公告)日：2010-06-01

申请号：US11309793

申请日：2006-09-28

申请人： Yu-Hsu Lin ,  Ke-You Hu ,  Jian-Rong Zheng

发明人： Yu-Hsu Lin ,  Ke-You Hu ,  Jian-Rong Zheng

IPC分类号： A47B97/00

CPC分类号： G06F1/181

摘要： An exemplary computer enclosure includes a chassis, a pair of fixing members, a plurality of slats, and an actuating member. The chassis includes a pair of first parallel panels, and a second panel perpendicular to the first panels. The first panels and second panel cooperatively define an opening therebetween. The fixing members are attached to the first panels. The slats are pivotably attached to the first panels to adjustably shield the opening. Each of the slats includes a gear shaft fixed to an end thereof. The actuating member includes a rack bar slidably attached to one of the first panels to mesh with the gears shafts. The slats are rotatable clockwise or anticlockwise. Thus, the opening may be adjustably exposed to control an amount of air entering the chassis for dissipation of heat.

摘要翻译： 示例性的计算机外壳包括底盘，一对固定构件，多个板条以及致动构件。 底盘包括一对第一平行面板和垂直于第一面板的第二面板。 第一面板和第二面板协同地在其间限定开口。 固定构件附接到第一面板。 板条可枢转地连接到第一面板以可调节地遮蔽开口。 每个板条包括固定到其一端的齿轮轴。 致动构件包括可滑动地附接到第一面板之一以与齿轮轴啮合的齿条。 板条可顺时针或逆时针旋转。 因此，开口可以可调节地暴露以控制进入底盘的空气量以散热。

公开(公告)号：US20070101207A1

公开(公告)日：2007-05-03

申请号：US11528055

申请日：2006-09-27

申请人： Huang-Nien Lin ,  Tai-Chen Wang ,  Yu-Hsu Lin

发明人： Huang-Nien Lin ,  Tai-Chen Wang ,  Yu-Hsu Lin

IPC分类号： G06F11/00

CPC分类号： G06F11/221

摘要： A PCI Express interface testing apparatus for testing characteristics of signal transmissions of a PCI Express interface includes a printed circuit board, a plurality of sending signal connectors, and a plurality of receiving signals connectors. Both the sending signal connectors and the receiving signal connectors are electrically connected to the printed circuit board. A related method for testing the characteristics of signal transmissions of a PCI Express interface is also provided.

摘要翻译： 用于测试PCI Express接口的信号传输特性的PCI Express接口测试装置包括印刷电路板，多个发送信号连接器和多个接收信号连接器。 发送信号连接器和接收信号连接器都电连接到印刷电路板。 还提供了用于测试PCI Express接口的信号传输特性的相关方法。

公开(公告)号：US20070088512A1

公开(公告)日：2007-04-19

申请号：US11308991

申请日：2006-06-05

申请人： Yu-Hsu Lin

发明人： Yu-Hsu Lin

IPC分类号： G01M19/00 ,  G01L7/00

CPC分类号： G01H3/06

摘要： The present invention provides a system for computing the frequency of a low frequency wave. The system includes: a wave producer (3) configured for sending out a first wave with a high frequency; a device (4) configured for sending out a second wave with a low frequency to be computed, the first wave and the second wave interfering with each other thereby producing a third wave; a sensor (2) configured for receiving the third wave; and a computer (1) installed a wave analyzing software and linked with the sensor, and configured for receiving and analyzing the third wave in order to compute the frequency of the second wave. A related method is also disclosed.

摘要翻译： 本发明提供了一种用于计算低频波频率的系统。 该系统包括：波形发生器（3），被配置为发送具有高频率的第一波; 一个被配置用于发出低频待计算的第二波的装置（4），第一波和第二波互相干扰从而产生第三波; 被配置为接收所述第三波的传感器（2） 以及计算机（1）安装波分析软件并与所述传感器相关联，并且被配置为接收和分析所述第三波以计算所述第二波的频率。 还公开了相关方法。

公开(公告)号：US20060284697A1

公开(公告)日：2006-12-21

申请号：US11446950

申请日：2006-06-05

申请人： Yu-Hsu Lin ,  Shang-Tsang Yeh ,  Chuan-Bing Li

发明人： Yu-Hsu Lin ,  Shang-Tsang Yeh ,  Chuan-Bing Li

IPC分类号： H01P5/00

CPC分类号： H01P3/081 ,  H01P3/088 ,  H05K1/0245 ,  H05K1/115 ,  H05K2201/09236 ,  H05K2201/09636

摘要： A layout configuration of a differential pair for a printed circuit board (PCB) having a signal plane is provided. In a preferred embodiment, the layout configuration comprises: a differential pair on the signal plane; a pair of vias abutting the differential pair, and the pair of vias being mutually dissymmetrical about the differential pair; and a distance between the pair of vias along the differential pair being equal to ½ TV, wherein T is a signal rise time, V is a speed of the signal. Therefore, the layout configuration can meet with the requirements of impedance matching, reduce reflection, and improve signal integrity.

摘要翻译： 提供了具有信号面的印刷电路板（PCB）的差动对的配置结构。 在优选实施例中，布局配置包括：信号平面上的差分对; 邻接差分对的一对通孔，并且该对通孔围绕差动对相互不对称; 并且沿着差分对的一对通孔之间的距离等于1/2电视，其中T是信号上升时间，V是信号的速度。 因此，布局配置可以满足阻抗匹配的要求，减少反射，提高信号完整性。

公开(公告)号：US06232560B1

公开(公告)日：2001-05-15

申请号：US09207863

申请日：1998-12-08

申请人： Yu-Hsu Lin

发明人： Yu-Hsu Lin

IPC分类号： H01L2357

CPC分类号： H01L23/49838 ,  H01L2924/0002 ,  H01L2924/3011 ,  H05K1/0219 ,  H05K1/0393 ,  H05K2201/09236 ,  H05K2201/09672 ,  H01L2924/00

摘要： An arrangement of printed circuit traces includes a plurality of signal and ground traces on both surfaces of a substrate alternately arranged whereby no two signal traces are adjacent to each other on the same surface and a signal trace on one surface is aligned with a ground trace on the opposite surface. The ground traces on one surface of the substrate can be replaced with power pins for a high speed signal transmission application. Alternatively, a pair of signal traces can be provided between adjacent power pins on one surface of a substrate and between adjacent ground traces on an opposite surface of the substrate. Each signal trace is formed closer to the adjacent power pin or ground trace than the adjacent signal trace. The width of each power pin and ground trace is larger than the distance between outer extremes of each pair of signal traces.

摘要翻译： 印刷电路迹线的布置包括交替布置的基板的两个表面上的多个信号和接地迹线，由此在同一表面上没有两个信号迹线彼此相邻，并且一个表面上的信号迹线与 相反的表面。 衬底的一个表面上的接地迹线可以用用于高速信号传输应用的电源引脚代替。 或者，可以在衬底的一个表面上的相邻电源引脚和衬底的相对表面上的相邻接地迹线之间提供一对信号迹线。 每个信号迹线形成为比邻近的信号迹线更靠近相邻的电源引脚或接地迹线。 每个电源引脚和接地迹线的宽度大于每对信号迹线外极点之间的距离。

公开(公告)号：US08237055B2

公开(公告)日：2012-08-07

申请号：US12564734

申请日：2009-09-22

申请人： Wang-Jia Chen ,  Wei Zhou ,  Yu-Hsu Lin ,  Feng Zhang

发明人： Wang-Jia Chen ,  Wei Zhou ,  Yu-Hsu Lin ,  Feng Zhang

IPC分类号： H05K1/00

CPC分类号： H05K1/025 ,  H05K1/0245 ,  H05K2201/09236 ,  H05K2201/09318 ,  H05K2201/09345 ,  H05K2201/09727

摘要： A circuit board includes an insulation layer, a signal layer disposed on one side of the insulation layer, and a ground plane and a power plane disposed on the insulation layer at a side opposite to the signal layer. The insulation layer forms a separating area arranged between the ground plane and the power plane. At least two signal traces parallel to each other are arranged on the signal layer at one side corresponding to one of the ground plane and the power plane. A width of the signal trace close to the separating area is wider than that of the signal trace away from the separating area.

摘要翻译： 电路板包括绝缘层，设置在绝缘层的一侧的信号层，以及设置在与信号层相对的一侧的绝缘层上的接地面和电源面。 绝缘层形成布置在接地平面和电源平面之间的分离区域。 彼此平行的至少两条信号迹线在对应于接地平面和电源平面之一的一侧上布置在信号层上。 靠近分离区域的信号迹线的宽度比远离分离区域的信号迹线宽。