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81. 发明授权

US07402066B2 Low insertion force socket with lead-in mechanism background of the invention 有权
标题翻译：本发明的引入机构背景的低插入力插座
公开(公告)号：US07402066B2
公开(公告)日：2008-07-22
申请号：US11497404
申请日：2006-08-01
申请人： Fang-Jwu Liao
发明人： Fang-Jwu Liao
IPC分类号： H01R13/625
CPC分类号： H01R12/57 , H01R13/114 , H01R13/405 , H05K7/1084
摘要： According to an embodiment of the present invention, a low insertion force socket (10) includes a dielectric housing (20) defining a number of through-holes extending through an upper surface (202) and a lower surface (204) thereof. The through-holes each include a passage (206) for retaining a terminal (30) and a circular lead-in channel (208) in communication with the passage. The lead-in channel has a diameter smaller than that of an associated passage.
摘要翻译：根据本发明的实施例，低插入力插座（10）包括限定穿过其上表面（202）和下表面（204）延伸的多个通孔的电介质壳体（20）。通孔各自包括用于保持端子（30）的通道（206）和与通道连通的圆形引入通道（208）。导入通道的直径小于相关通道的直径。

82. 发明申请

US20070224887A1 Land grid array socket 有权
标题翻译：土地网格阵列插座
公开(公告)号：US20070224887A1
公开(公告)日：2007-09-27
申请号：US11728779
申请日：2007-03-27
申请人： Fang-Jwu Liao
发明人： Fang-Jwu Liao
IPC分类号： H01R24/00
CPC分类号： H01R13/2435 , H01R12/52 , H01R12/7082 , H01R13/2457 , H01R13/2492 , H01R13/41
摘要： A land grid array socket (10) includes a dielectric housing (12) defining a number of passages (122) and a number of conductive terminals (16) residing in the corresponding passages, respectively. Each conductive terminal includes a base section (1600) secured to the passage and a pair of opposing bent sections (162) angularly stretching out from lateral sides of the base section. The bent sections each include a resilient arm (164) protruding upwardly and obliquely out of the housing to resiliently and electrically mate with an electronic component coupled thereto.
摘要翻译：平面格栅阵列插座（10）包括分别限定多个通道（122）和多个位于相应通道中的导电端子（16）的电介质外壳（12）。每个导电端子包括固定到通道的基部（1600）和从基部的侧面成角度地伸出的一对相对的弯曲部分（162）。弯曲部分各自包括弹性臂（164），该弹性臂向上突出并且倾斜地伸出壳体以与与其耦合的电子部件弹性和电气配合。

83. 发明申请

US20070026719A1 Low insertion force socket with lead-in mechanism background of the invention 有权
标题翻译：本发明的引入机构背景的低插入力插座
公开(公告)号：US20070026719A1
公开(公告)日：2007-02-01
申请号：US11497404
申请日：2006-08-01
申请人： Fang-Jwu Liao
发明人： Fang-Jwu Liao
IPC分类号： H01R4/50
CPC分类号： H01R12/57 , H01R13/114 , H01R13/405 , H05K7/1084
摘要： According to an embodiment of the present invention, a low insertion force socket (10) includes a dielectric housing (20) defining a number of through-holes extending through an upper surface (202) and a lower surface (204) thereof. The through-holes each include a passage (206) for retaining a terminal (30) and a circular lead-in channel (208) in communication with the passage. The lead-in channel has a diameter smaller than that of an associated passage.
摘要翻译：根据本发明的实施例，低插入力插座（10）包括限定穿过其上表面（202）和下表面（204）延伸的多个通孔的电介质壳体（20）。通孔各自包括用于保持端子（30）的通道（206）和与通道连通的圆形引入通道（208）。导入通道的直径小于相关通道的直径。

84. 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。

85. 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。

86. 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。

87. 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。

88. 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。

89. 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。

90. 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。

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