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81. 发明授权

US07128580B2 Socket connector with supporting housing protrusions 有权
标题翻译：插座连接器，带有支撑壳体凸起
公开(公告)号：US07128580B2
公开(公告)日：2006-10-31
申请号：US11175071
申请日：2005-07-05
申请人： Fang-Jwu Liao , Ming-Lun Szu
发明人： Fang-Jwu Liao , Ming-Lun Szu
IPC分类号： H01R12/00
CPC分类号： H01R13/2435 , H01R12/714
摘要： A socket connector (1) includes a dielectric housing (11) and a number of contacts (12) received in the housing. The housing defines top and bottom surfaces (111, 112) and a number of passageways (113) between the top and bottom surfaces. Each contact has a retention body (121) secured in a corresponding passageway and a contact portion extending beyond the top surface a first vertical distance for engaging with a corresponding pad (21) of an IC package (2). The body has an end projects beyond the top surface a second vertical distance. Protrusions (115) extend upwardly from the top surface toward the IC package, for supporting the IC package. Each protrusion projects the top surface a vertical height shorter than said first vertical distance but larger than said second distance. Thereby the pad can be prevented from electrically engaging the body of an adjacent contact when the IC package is pressed to mate with the connector. Thus, reliable electrically connecting between the connector and the IC package is secured.
摘要翻译：插座连接器（1）包括绝缘壳体（11）和容纳在壳体中的多个触点（12）。壳体限定顶表面和底表面（111,112）以及顶表面和底表面之间的多个通道（113）。每个触点具有固定在对应的通道中的保持体（121）和延伸超过顶表面的第一垂直距离的接触部分，用于与IC封装（2）的相应的垫（21）接合。身体有一个超过顶部表面的第二个垂直距离的终点。突起（115）从顶表面朝向IC封装向上延伸，用于支撑IC封装。每个突出部将顶表面突出的垂直高度比所述第一垂直距离短，但大于所述第二距离。因此，当IC封装被按压以与连接器配合时，可以防止焊盘电连接相邻接触件的主体。因此，确保连接器和IC封装之间的可靠的电连接。

82. 发明授权

US07112066B2 Electrical connector assembly with pick up cap 有权
标题翻译：带接头帽的电气连接器组件
公开(公告)号：US07112066B2
公开(公告)日：2006-09-26
申请号：US10892609
申请日：2004-07-15
申请人： Fang-Jwu Liao , Ming-Lun Szu
发明人： Fang-Jwu Liao , Ming-Lun Szu
IPC分类号： H01R13/60
CPC分类号： H05K7/1053 , H05K3/303 , Y10S439/94
摘要： An electrical connector assembly (1) includes an LGA connector (2) and a pick up cap (3) mounted onto the connector. The connector defines a number of cells (26) for receiving a corresponding number of contacts (22). The pick up cap has a planar body (31) forming a plane top surface (300), which can be sucked by a vacuum suction device to move the connector assembly to a desired location on a PCB, and a bottom surface (301) opposite to the top surface. Several elongate passages (34) are defined in and through the planar body. Each passage extends aslant from the top surface to the bottom surface thereby preventing the contacts from dust. When curing adhesive film at high temperature, heated air can flow quickly through the passages and the cells to a bottom portion of the connector and reliable electrical connection between the contacts and the PCB are subsequently produced.
摘要翻译：电连接器组件（1）包括安装在连接器上的LGA连接器（2）和拾取盖（3）。连接器限定用于接收相应数量的触点（22）的多个单元（26）。拾取盖具有形成平面顶表面（300）的平面主体（31），其可以由真空抽吸装置吸引，以将连接器组件移动到PCB上的期望位置，以及与PCB相对的底表面（301）到顶面。多个细长通道（34）限定在平面体内并穿过平面体。每个通道从上表面向底表面倾斜延伸，从而防止接触件灰尘。当在高温下固化粘合剂膜时，加热的空气可以快速流过通道并将电池流到连接器的底部，随后产生触点和PCB之间的可靠的电连接。

83. 发明授权

US07083430B2 Land grid array socket with scrape-resistant housing 失效
标题翻译：带有防刮外壳的土地格栅阵列插座
公开(公告)号：US07083430B2
公开(公告)日：2006-08-01
申请号：US10894739
申请日：2004-07-19
申请人： Fang-Jwu Liao , Ming-Lun Szu
发明人： Fang-Jwu Liao , Ming-Lun Szu
IPC分类号： H01R12/00
CPC分类号： H05K7/1053
摘要： A land grid array socket includes an insulative housing (2), a stiffener (4) partly covering and reinforcing the housing, a metal clip (5) pivotably engaged on one end of the stiffener, and a lever (6) mounted on two opposite ends of the stiffener for fastening the clip onto the housing. The housing includes a floor (20), a number of sidewalls (24, 26) extending upwardly from the floor and a receiving space defined between the bottom wall and the sidewalls. A pair of step (263) is formed on the floor, for sustaining the LGA package (3) thereon. The sidewall that is far from the clip defines a plurality of rigid blocks (2683) in an inner side for resisting scrape between the sidewall and the LGA package. Therefore, the sidewall of the housing can be protected from scraping damage during insertion of the LGA package into the housing.
摘要翻译：地面格栅阵列插座包括绝缘壳体（2），部分地覆盖和加强壳体的加强件（4），可枢转地接合在加强件的一端的金属夹子（5）和安装在两个相对的壳体用于将夹子紧固到壳体上的加强件的端部。壳体包括地板（20），从地板向上延伸的多个侧壁（24,26）和限定在底壁和侧壁之间的接收空间。在地板上形成一对台阶（263），用于在其上维持LGA封装（3）。远离夹子的侧壁在内侧限定多个刚性块（2683），用于抵抗侧壁和LGA封装之间的刮擦。因此，在将LGA封装插入外壳期间，能够保护外壳的侧壁免受刮擦损坏。

84. 发明授权

US07074048B2 Land grid array socket having terminals with spring arms 有权
标题翻译：带有弹簧臂的接地栅格阵列插座
公开(公告)号：US07074048B2
公开(公告)日：2006-07-11
申请号：US10969382
申请日：2004-10-19
申请人： Fang-Jwu Liao , Ming-Lun Szu , Genn-Sheng Lee
发明人： Fang-Jwu Liao , Ming-Lun Szu , Genn-Sheng Lee
IPC分类号： H01R12/00
CPC分类号： H01R13/2442 , H01R12/52
摘要： A land grid array socket is provided which includes an insulative housing (22) having a plurality of passageways (24) each accommodating an electrical terminal (1) therein. Contacting ends (134) of the terminal in a same row of the passageways all extend along a predetermined lateral direction, and because of bend of a bending portion (132) in the terminal, the contacting end of the terminal in one passageway does not overlap with another terminal in an adjacent passageway along a vertical direction so as to avoid short circuit risk therebetween.
摘要翻译：提供了一种平面格栅阵列插座，其包括具有多个通道（24）的绝缘壳体（22），每个通道在其中容纳电气端子（1）。端子在同一排通道中的接触端（134）全部沿着预定的横向方向延伸，并且由于端子中的弯曲部分（132）的弯曲，一个通道中的端子的接触端不重叠沿着垂直方向在相邻通道中的另一个端子，以避免它们之间的短路风险。

85. 发明授权

US07070427B2 Electrical connector assembly with pick up cap 失效
标题翻译：带接头帽的电气连接器组件
公开(公告)号：US07070427B2
公开(公告)日：2006-07-04
申请号：US10973887
申请日：2004-10-25
申请人： Fang-Jwu Liao , Ming-Lun Szu
发明人： Fang-Jwu Liao , Ming-Lun Szu
IPC分类号： H01R13/44
CPC分类号： H05K7/1053 , H05K3/303
摘要： An electrical connector assembly (1) includes an LGA connector (2) and a pick up cap (3) mounted onto the connector. The connector defines a number of cells (26) for receiving a corresponding number of contacts (22). The pick up cap has a planar body (31) forming a plane top surface (300) and a bottom surface (301) opposite to the top surface. Several vents (34) each extend zigzag from the top surface to the bottom surface. Each vent forms an upper chamber (341) and a lower chamber (342) communicating and displacing with each other in a manner, such that the upper and lower chambers do not overlap in a direction perpendicular to the top surface. The vents can prevent the contacts from any dirty material and heated air can flow quickly through the vents and the cells to a bottom portion of the connector during curing adhesive film at high temperature.
摘要翻译：电连接器组件（1）包括安装在连接器上的LGA连接器（2）和拾取盖（3）。连接器限定用于接收相应数量的触点（22）的多个单元（26）。拾取盖具有形成与顶表面相对的平面顶表面（300）和底表面（301）的平面体（31）。几个通风口（34）各自从上表面向底面延伸锯齿形。每个排气口形成上部腔室（341）和下部腔室（342），以使得上部腔室和下部腔室在垂直于顶部表面的方向上不重叠的方式彼此连通和移位。通风口可以防止接触物从任何脏物质中，并且加热的空气可以在高温下固化粘合剂膜期间快速通过通风口和电池流到连接器的底部。

86. 发明申请

US20060134950A1 Contact for CPU socket 审中-公开
标题翻译： CPU插座的接点
公开(公告)号：US20060134950A1
公开(公告)日：2006-06-22
申请号：US11311843
申请日：2005-12-19
申请人： Fang-Jwu Liao , Ming-Lun Szu
发明人： Fang-Jwu Liao , Ming-Lun Szu
IPC分类号： H05K1/00
CPC分类号： H01R12/57 , H01R13/111
摘要： A contact (1) for a CPU socket includes a base (10) secured in the socket and a pair of arm sections (20) extending from opposite lateral sides of the base. Each arm section comprises an upper arm (21) extending from a body section (12) of the base, a forearm (25) extending obliquely, circuitously and upwardly from a free end of the upper arm, a contact region (27) divergently away from each other at a free end of the forearm. The pair of forearms defines a first space (251) therebetween, and the pair of contact regions defines a second space (271) therebetween. The first space communicates with the second space at a narrow channel (272) defined between the forearms. A pin (2) of a CPU is adapted to engage with the contact regions and establish electrical connection therebetween.
摘要翻译：用于CPU插座的触点（1）包括固定在插座中的底座（10）和从基座的相对侧面延伸的一对臂部分（20）。每个臂部分包括从所述基部的主体部分（12）延伸的上臂（21），从所述上臂的自由端倾斜地，垂直地和向上倾斜延伸的前臂（25），接触区域（27）分开地远离在前臂的自由端彼此相交。一对前臂在其间限定第一空间（251），并且该对接触区域在其间限定第二空间（271）。所述第一空间与所述前臂之间限定的窄通道（272）与所述第二空间连通。 CPU的引脚（2）适于与接触区域接合并在它们之间建立电连接。

87. 发明申请

US20060024987A1 Contact module with connectors 有权
标题翻译：带连接器的触点模块
公开(公告)号：US20060024987A1
公开(公告)日：2006-02-02
申请号：US11060118
申请日：2005-02-16
申请人： Yao-Chi Huang , Nick Lin , Jeffrey Hsieh , Fang-Jwu Liao
发明人： Yao-Chi Huang , Nick Lin , Jeffrey Hsieh , Fang-Jwu Liao
IPC分类号： H01R12/00
CPC分类号： H01R13/2435 , H01R12/714
摘要： A contact module with connectors adapted to engage with first and second electrical conductors such that when resiliently interfaced with the conductors there is a net zero moment of inertia exerted on the conductors. Each individual connector exerts a resilient spring force to engage with an electrical conductor. When such resilient forces, as in the prior art are aggregated, they can exert a considerable vectored moment of inertia on the electrical conductors to which they are connected. The connectors of the present invention are arranged so that each individual connector has an opposing connector somewhere in the module to offset each individual moment of inertia so that the net sum of all moments on the interfacing electrical conductor is zero.
摘要翻译：具有适于与第一和第二电导体接合的连接器的接触模块，使得当与导体弹性地接合时，施加在导体上的净零惯性矩。每个单独的连接器施加弹性弹簧力以与电导体接合。当如现有技术中的这种弹性力被聚集时，它们可以在它们所连接的电导体上施加相当大的向心惯性力矩。本发明的连接器被布置为使得每个单独的连接器在模块中的某处具有相对的连接器，以抵消每个单独的惯性矩，使得接口电导体上的所有力矩的净和为零。

88. 发明申请

US20050245108A1 Socket connector with supporting housing prtorusions 有权
标题翻译：插座连接器，带支撑外壳
公开(公告)号：US20050245108A1
公开(公告)日：2005-11-03
申请号：US11175071
申请日：2005-07-05
申请人： Fang-Jwu Liao , Ming-Lun Szu
发明人： Fang-Jwu Liao , Ming-Lun Szu
IPC分类号： H01R12/00 , H01R13/24
CPC分类号： H01R13/2435 , H01R12/714
摘要： A socket connector (1) includes a dielectric housing (11) and a number of contacts (12) received in the housing. The housing defines top and bottom surfaces (111, 112) and a number of passageways (113) between the top and bottom surfaces. Each contact has a retention body (121) secured in a corresponding passageway and a contact portion extending beyond the top surface a first vertical distance for engaging with a corresponding pad (21) of an IC package (2). The body has an end projects beyond the top surface a second vertical distance. Protrusions (115) extend upwardly from the top surface toward the IC package, for supporting the IC package. Each protrusion projects the top surface a vertical height shorter than said first vertical distance but larger than said second distance. Thereby the pad can be prevented from electrically engaging the body of an adjacent contact when the IC package is pressed to mate with the connector. Thus, reliable electrically connecting between the connector and the IC package is secured.
摘要翻译：插座连接器（1）包括绝缘壳体（11）和容纳在壳体中的多个触点（12）。壳体限定顶表面和底表面（111,112）以及顶表面和底表面之间的多个通道（113）。每个触点具有固定在对应的通道中的保持体（121）和延伸超过顶表面的第一垂直距离的接触部分，用于与IC封装（2）的相应的垫（21）接合。身体有一个超过顶部表面的第二个垂直距离的终点。突起（115）从顶表面朝向IC封装向上延伸，用于支撑IC封装。每个突出部将顶表面突出的垂直高度比所述第一垂直距离短，但大于所述第二距离。因此，当IC封装被按压以与连接器配合时，可以防止焊盘电连接相邻接触件的主体。因此，确保连接器和IC封装之间的可靠的电连接。

89. 发明授权

US06939140B2 Land grid array connector assembly with pick-up cap 失效
标题翻译：接地栅格阵列连接器组件，带有拾取盖
公开(公告)号：US06939140B2
公开(公告)日：2005-09-06
申请号：US10879418
申请日：2004-06-28
申请人： Fang-Jwu Liao
发明人： Fang-Jwu Liao
IPC分类号： H05K7/10 , H01R13/60
CPC分类号： H05K7/1053
摘要： An LGA connector assembly (1) includes an LGA connector (2) and a generally rectangular pick-up cap (3). The connector includes an insulative housing (21), a plurality of contacts (22) received in the housing, and a metal clip (25) mounted on the housing. The clip is disposed on the housing to press the CPU upon the contacts and has two opposite slant sides (256). The pick-up cap is generally rectangular, and has clasps (307, 308) at two opposite ends thereof. The clasp defines a first and second sidewalls (314, 316) at two opposite ends thereof, a declining face (318) connecting the first and second sidewalls. The declining face declines at a same direction as the slant sides of the clip. The clasps snappingly clasp sides of the clip of the connector, thereby securely mounting the pick-up cap onto the connector.
摘要翻译： LGA连接器组件（1）包括LGA连接器（2）和大致矩形的拾取盖（3）。连接器包括绝缘壳体（21），容纳在壳体中的多个触点（22）和安装在壳体上的金属夹（25）。夹子设置在壳体上以在接触时按压CPU，并具有两个相对的斜面（256）。拾取帽通常是矩形的，并且在其两个相对端处具有扣环（307,308）。扣环在其两个相对的端部限定第一和第二侧壁（314,316），连接第一和第二侧壁的下降面（318）。下降的面在与夹子的斜面相同的方向下降。扣子卡扣地夹紧连接器的夹子的侧面，从而将拾取盖牢固地安装到连接器上。

90. 发明授权

US06921271B2 Socket having terminals with reslient contact arms 失效
标题翻译：插座具有带有弹性接触臂的端子
公开(公告)号：US06921271B2
公开(公告)日：2005-07-26
申请号：US10822099
申请日：2004-04-09
申请人： Fang-Jwu Liao , Ming-Lun Szu
发明人： Fang-Jwu Liao , Ming-Lun Szu
IPC分类号： G01R31/26 , H01R12/04 , H01R12/16 , H05K7/10 , H01R12/00
CPC分类号： H01R12/7076 , H01R12/52 , H01R12/714 , H05K7/1061
摘要： A socket (20) includes a dielectric housing (30) and conductive terminals (40) secured in the housing. The housing defines upper and lower surface (322, 324) and a number of cells (320). Each terminal has a retention body (42) secured in a corresponding cell. The body has an upper end (422) flushed with the upper mating surface and a lower end (424) projected beyond the lower surface. Upper and lower protrusions (321, 323) extend from the upper and lower mating surfaces of the housing respectively, for supporting conductive pads (51, 53) of mating electrical devices. The lower protrusions project beyond the lower surface a vertical distance farer than that of the lower end. Thereby the pads can be prevented from electrically engaging the bodies when the mating electrical devices mate with the socket.
摘要翻译：插座（20）包括绝缘壳体（30）和固定在壳体中的导电端子（40）。壳体限定上表面和下表面（322,324）和多个单元格（320）。每个终端具有固定在相应的单元中的保持体（42）。主体具有用上配合表面冲洗的上端（422）和突出超过下表面的下端（424）。上和下突起（321,323）分别从壳体的上配合表面和下配合表面延伸，以支撑配合的电气装置的导电垫（51,53）。下突出部突出超过下表面的垂直距离比下端突出。因此，当匹配的电气设备与插座配合时，可以防止焊盘电动接合主体。

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