公开(公告)号：US5820392A

公开(公告)日：1998-10-13

申请号：US764046

申请日：1996-12-12

申请人： Yu-Hsu Lin ,  Robert G. McHugh ,  Hsiang-Ping Chen

发明人： Yu-Hsu Lin ,  Robert G. McHugh ,  Hsiang-Ping Chen

IPC分类号： H01R12/50 ,  H01R12/72 ,  H01R13/652

CPC分类号： H01R12/721 ,  H01R23/688

摘要： A card edge connector (10) includes an insulative housing (12) defining a card receiving central slot (14) for receiving a card (200) therein. Two rows of passageways (16) are respectively positioned by two sides of the central slot (14) for receiving a plurality of signal contacts (18) therein, respectively. A corresponding number of grounding contacts (20) are positioned in the same passageways (16) with the signal contacts (18), respectively, in a one-by-one relationship with the signal contact (18) wherein each grounding contact (20) is disposed in a lower and inner position in the corresponding passageway (16) in comparison with the signal contact (18) which shares the same passageway (16). A shorting bar or block (36) is inserted into the cavity (34) from the bottom and a series of grounding pins (42) are side by side arranged along the block (36) longitudinally whereby each grounding pin (42) has two opposite arms (46) for respective engagement with the corresponding pair of grounding contacts (20) positioned in the pair of passageways (16) in the same transverse plane and by two sides of the central slot (14). Each grounding pin (42) further includes a lead (48) extending downward toward the PC board (100) on which the connector (10) is mounted wherein the lead (48) is generally in the mid-position between two tails of the corresponding two signal contacts (18) sharing the same pair of opposite passageways (16) with such pair of grounding contacts (20).

摘要翻译： 卡缘连接器（10）包括限定用于在其中接收卡（200）的卡接收中心槽（14）的绝缘外壳（12）。 两排通道（16）分别由中心狭槽（14）的两侧定位，用于分别在其中容纳多个信号触头（18）。 相应数量的接地触点（20）分别与信号触点（18）以一个一个关系与信号触头（18）定位在相同的通道（16）中，其中每个接地触点（20） 与共享相同通道（16）的信号触头（18）相比，被布置在相应通道（16）的下部和内部位置。 短路杆或块（36）从底部插入空腔（34）中，并且一系列接地销（42）沿着块（36）并排布置，每个接地销（42）具有两个相对的 臂（46）用于分别与位于一对通道（16）中的相应的一对接地触头（20）在同一横向平面和中心狭槽（14）的两侧相配合。 每个接地销（42）还包括一个朝向PC板（100）向下延伸的引线（48），其上安装有连接器（10），其中引线（48）通常处于相应的两个尾部之间的中间位置 两个信号触点（18）与这对接地触点（20）共享同一对相对的通道（16）。

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。

公开(公告)号：US08072757B2

公开(公告)日：2011-12-06

申请号：US12479955

申请日：2009-06-08

申请人： Liang-Liang Cao ,  Yu-Hsu Lin ,  Zhi-Ping Wu ,  Yang Li ,  Lei Guo

发明人： Liang-Liang Cao ,  Yu-Hsu Lin ,  Zhi-Ping Wu ,  Yang Li ,  Lei Guo

IPC分类号： H05K7/20 ,  F28F7/00

CPC分类号： G06F1/20 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat dissipation apparatus includes a heat sink configured to contact a heat source, and a fan mounted on the heat sink configured to generate airflow through the heat dissipation apparatus. The fan includes a plurality of fan blades, and a motor configured for rotating the fan. The motor is located a distance from the fan blades.

摘要翻译： 散热装置包括配置成接触热源的散热器和安装在散热器上的风扇，其被配置为产生通过散热装置的气流。 风扇包括多个风扇叶片，以及配置成使风扇旋转的马达。 电机距离风扇叶片一定距离。

公开(公告)号：US20110273240A1

公开(公告)日：2011-11-10

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 ,  G06F17/50

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：US07864536B2

公开(公告)日：2011-01-04

申请号：US12464560

申请日：2009-05-12

申请人： Qin Li ,  Yu-Hsu Lin ,  Jeng-Da Wu ,  Chih-Hang Chao

发明人： Qin Li ,  Yu-Hsu Lin ,  Jeng-Da Wu ,  Chih-Hang Chao

IPC分类号： H05K7/20 ,  H01L23/36

CPC分类号： H05K1/0271 ,  H05K1/181 ,  H05K3/0064 ,  H05K7/205 ,  H05K2201/10409 ,  H05K2201/10734 ,  H05K2201/2009

摘要： A circuit board assembly includes a circuit board with two heat dissipating assemblies mounted thereon and an L-shaped back plate attached to an underside of the circuit board. Each of the heat dissipating assembly includes at least a pair of securing members at opposite corners thereof. The back plate includes a first portion and a second portion each defining at least a pair of circular protrusions corresponding to the securing members of the heat dissipating assemblies.

摘要翻译： 电路板组件包括其上安装有两个散热组件的电路板和附接到电路板的下侧的L形背板。 每个散热组件在其相对的角部处包括至少一对固定构件。 背板包括第一部分和第二部分，每个部分限定与散热组件的固定部件相对应的至少一对圆形突起。

公开(公告)号：US20100307795A1

公开(公告)日：2010-12-09

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。

公开(公告)号：US07763817B2

公开(公告)日：2010-07-27

申请号：US12102019

申请日：2008-04-14

申请人： Zhi-Ping Wu ,  Chih-Hang Chao ,  Yu-Hsu Lin ,  Jeng-Da Wu

发明人： Zhi-Ping Wu ,  Chih-Hang Chao ,  Yu-Hsu Lin ,  Jeng-Da Wu

IPC分类号： H01H3/20

CPC分类号： H01H3/46 ,  G06F1/181

摘要： A button assembly for pressing a switch in a computer bezel includes a button connected to an arm. A cutout is defined in the computer bezel. The button is inserted in the cutout, and the arm is pivotably mounted on the computer bezel. A pressing portion extends outward from a side of the arm. A slanted pressing plane is formed on the pressing portion. Pressing the button moves the arm so that one end of the slanted pressing plane away from the arm contacts the switch. The switch resists the pressing portion, causing the arm to rotate so that the other end of the slanted pressing plane moves forward, thereby the slanted pressing plane entirely contacts and activates the switch.

摘要翻译： 用于按压计算机挡板中的开关的按钮组件包括连接到臂的按钮。 计算机挡板中定义了一个切口。 按钮插入切口，臂可枢转地安装在计算机挡板上。 按压部从臂的一侧向外延伸。 在按压部上形成有倾斜的按压面。 按下按钮可移动手臂，使倾斜按压平面远离手臂的一端接触开关。 开关抵抗按压部，使臂旋转，使得倾斜按压面的另一端向前移动，由此倾斜的按压面完全接触并启动开关。

公开(公告)号：US07745737B2

公开(公告)日：2010-06-29

申请号：US11478922

申请日：2006-06-30

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

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

IPC分类号： H01R12/04 ,  H05K1/11 ,  H01K3/22

CPC分类号： H05K1/116 ,  H05K1/0216 ,  H05K3/429 ,  H05K2201/0352 ,  H05K2201/09509 ,  H05K2201/09536 ,  H05K2201/09718 ,  Y10T29/49165

摘要： A printed circuit board (PCB) having vias for reducing reflections of input signals includes a first signal layer, a second signal layer, one via, an input signal line arranged on the first signal layer, and an output signal line arranged on the second signal layer. The via further includes a drill hole, a first pad, and a second pad. The first pad is electrically connected with the input signal line, and the second pad is electrically connected with the output signal line. An outer diameter of the first pad is smaller than an outer diameter of the second pad.

摘要翻译： 具有用于减少输入信号的反射的通孔的印刷电路板（PCB）包括第一信号层，第二信号层，一个通孔，布置在第一信号层上的输入信号线和布置在第二信号上的输出信号线 层。 通孔还包括钻孔，第一垫和第二垫。 第一焊盘与输入信号线电连接，第二焊盘与输出信号线电连接。 第一垫的外径小于第二垫的外径。

公开(公告)号：US20100128442A1

公开(公告)日：2010-05-27

申请号：US12464519

申请日：2009-05-12

申请人： ZHI-PING WU ,  XIAO-FENG WANG ,  YU-HSU LIN ,  JENG-DA WU ,  CHIH-HANG CHAO

发明人： ZHI-PING WU ,  XIAO-FENG WANG ,  YU-HSU LIN ,  JENG-DA WU ,  CHIH-HANG CHAO

IPC分类号： H05K7/20

CPC分类号： H01L23/4093 ,  H01L23/4006 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat sink assembly includes a printed circuit board, a socket attached on a top surface of the board for receiving a chip, and a heat sink attached onto the chip of the board. The socket includes a plurality of legs integrally extending down from a bottom surface of the socket. The legs contact the top surface of the board to support the socket on the board. The heat sink includes a base, a plurality of fins extending up from the base, and a plurality of legs extending down from the base.

摘要翻译： 散热器组件包括印刷电路板，安装在用于接收芯片的板的顶表面上的插座和附接到板的芯片上的散热器。 插座包括从插座的底表面向下整体延伸的多个脚。 腿接触板的顶面以支撑板上的插座。 散热器包括基座，从基座向上延伸的多个翅片以及从基座向下延伸的多个腿部。

公开(公告)号：US20100096170A1

公开(公告)日：2010-04-22

申请号：US12645303

申请日：2009-12-22

申请人： YU-HSU LIN ,  JENG-DA WU ,  CHIH-HANG CHAO

发明人： YU-HSU LIN ,  JENG-DA WU ,  CHIH-HANG CHAO

IPC分类号： H05K1/02 ,  H05K3/10

CPC分类号： H01L23/50 ,  H01L23/49838 ,  H01L2924/0002 ,  H01L2924/3011 ,  H05K1/0224 ,  H05K1/0253 ,  H05K2201/09281 ,  H05K2201/09681 ,  Y10T29/49128 ,  Y10T29/49147 ,  Y10T29/49155 ,  H01L2924/00

摘要： A circuit board includes a signal plane and a ground plane. The signal plane is configured to have a plurality of signal traces arranged thereon. Each of the signal traces includes a plurality of straight line segments. Each line segment extends along a path different from the others. The ground plane includes a plurality of tiles connected in an array. Each tile is formed by ground traces. The straight line segments of each signal trace mapped on the ground plane are arranged at an angle relative to any one ground trace of the tiles. The angle is defined within a range determined by one of ground traces of a tile and an adjacent diagonal line of the tile. A method for laying out such a circuit board is also provided.

摘要翻译： 电路板包括信号平面和接地平面。 信号平面被配置为具有布置在其上的多个信号迹线。 每个信号迹线包括多个直线段。 每个线段沿着与其他线不同的路径延伸。 接地平面包括以阵列连接的多个瓦。 每个瓷砖由地面痕迹形成。 映射在接地平面上的每个信号迹线的直线段相对于瓦片的任何一个接地迹线以一定角度布置。 该角度限定在由瓦片的接地轨迹和瓦片的相邻对角线之一确定的范围内。 还提供了布线这种电路板的方法。