公开(公告)号：US07686620B2

公开(公告)日：2010-03-30

申请号：US12316226

申请日：2008-12-10

申请人： Fang-Jwu Liao ,  Chun-Yi Chang

发明人： Fang-Jwu Liao ,  Chun-Yi Chang

IPC分类号： H01R12/00

CPC分类号： H05K7/1069 ,  H01R13/24

摘要： An electrical connector for electrically connecting an integrated circuit package to a circuit substrate includes a first and a second unit sections, and each unit section has a number of terminals received therein. Each unit section includes a mating surface, an opposed mounting surface, a fixing edge, and an engaging edge. The engaging edge of the first unit section has a protruding tongue, and the engaging edge of the second unit section defines a recessed portion for engaging the protruding tongue. An interlocking device is formed between the protruding tongue and the recessed portion, so that the protruding tongue is capable of overlapping and combined with the recessed portion via the interlocking device to make the first and the second unit sections become a unitary structure.

摘要翻译： 用于将集成电路封装电连接到电路基板的电连接器包括第一和第二单元部分，并且每个单元部分具有接收在其中的多个端子。 每个单元部分包括配合表面，相对的安装表面，固定边缘和接合边缘。 第一单元部分的接合边缘具有突出的舌部，并且第二单元部分的接合边缘限定用于接合突出的舌部的凹部。 在突出舌部和凹部之间形成有互锁装置，使得突出的舌片能够经由联锁装置与凹部重叠并组合，从而使第一和第二单元部分成为一体的结构。

公开(公告)号：US20070232114A1

公开(公告)日：2007-10-04

申请号：US11732759

申请日：2007-04-03

申请人： Fu-Pin Hsieh ,  Fang-Jwu Liao

发明人： Fu-Pin Hsieh ,  Fang-Jwu Liao

IPC分类号： H01R4/50

CPC分类号： H05K7/1053 ,  H01R12/7076 ,  H01R12/7082

摘要： An electrical connector assembly includes an electrical connector, a pick up cap (13) and at least one aligning key (14). The electrical connector has a base surrounded by spaced rigid walls (112) so as to form a receiving cavity (111) adapted to receive an IC package. The at least one aligning key is attached to the base, and has at least a part thereof configured to laterally invade the receiving cavity. The pick up cap is assembled onto the electrical connector, and has a receptacle (1321) defined thereon for receiving the at least one aligning key. Since the pick up cap forms the receptacle adapted for receiving the aligning keys, the pick up cap can be assembled onto the electrical connector, and securely held in position by the engagement of the receptacle of the pick up cap and the aligning key of the electrical connector.

摘要翻译： 电连接器组件包括电连接器，拾取盖（13）和至少一个对准键（14）。 电连接器具有被间隔开的刚性壁（112）围绕的基部，以便形成适于接收IC封装的接收腔（111）。 至少一个对准键附接到基座，并且其至少一部分被配置为横向侵入接收腔。 拾取盖组装在电连接器上，并且具有限定在其上的接收器（1321），用于接收至少一个对准键。 由于拾取盖形成适于接收对准键的插座，拾取盖可以组装到电连接器上，并且通过拾取盖的插座和电气的对准键的接合被牢固地保持就位 连接器。

公开(公告)号：US20070149023A1

公开(公告)日：2007-06-28

申请号：US11645431

申请日：2006-12-26

申请人： Fu-Pin Hsieh ,  Fang-Jwu Liao

发明人： Fu-Pin Hsieh ,  Fang-Jwu Liao

IPC分类号： H01R29/00

CPC分类号： H05K7/1053 ,  H01R12/714

摘要： An electrical connector assembly (10) includes an insulating housing (11), a plurality of contacts (12) received in the housing, a cover (13) attached to the housing, a pair of metal position posts (14, 15) with different size for positioning the housing and the cover. A groove (111) is formed on the housing along the direction of the diagonal of the housing, which is divided the housing into two regions. The groove is configured to relieve the stress imparted on the housing such that the housing are not bow when heated.

摘要翻译： 电连接器组件（10）包括绝缘壳体（11），容纳在壳体中的多个触头（12），附接到壳体的盖子（13），具有不同的金属定位柱（14,15） 用于定位外壳和盖子的尺寸。 沿着壳体的对角线的方向在壳体上形成凹槽（111），壳体将壳体分成两个区域。 凹槽构造成减轻施加在壳体上的应力，使得壳体在加热时不会弯曲。

公开(公告)号：US07165988B2

公开(公告)日：2007-01-23

申请号：US11025170

申请日：2004-12-28

申请人： Hao-Yun Ma ,  Fang-Jwu Liao

发明人： Hao-Yun Ma ,  Fang-Jwu Liao

IPC分类号： H01R13/62

CPC分类号： H05K7/1061 ,  H05K13/0409 ,  Y10S439/94

摘要： A pick up cap for an LGA connector, the connector has a housing which defines a multiplicity of passageways, a plurality of electrical contacts received in the passageways, a metal clip and a pick up cap. The clip defines a rectangular window in the middle thereof. Around the window there are two opposite sidepieces and two opposite urging sides. The pick up cap is detachably mounted on the clip. The pick up cap has a rectangular planar body which defines two opposite end portions and two opposite side portions. Each of the two side portions has a waist. When the pick up cap is mounted on the clip, two end portions engage with two opposite sidepieces, two opposite sidepieces and two opposite end portions cooperatively define two rifts therebetween.

摘要翻译： 用于LGA连接器的拾取盖，连接器具有限定多个通道的壳体，容纳在通道中的多个电触点，金属夹和拾取盖。 夹子在其中间定义一个矩形窗口。 在窗户周围有两个相对的侧面和两个相对的推动面。 拾取帽可拆卸地安装在夹子上。 拾取盖具有限定两个相对端部和两个相对侧部的矩形平面体。 两个侧部中的每一个具有腰部。 当拾取盖安装在夹子上时，两个端部与两个相对的侧面接合，两个相对的侧面和两个相对的端部协同地在它们之间限定两个裂缝。

公开(公告)号：US20060094266A1

公开(公告)日：2006-05-04

申请号：US10979929

申请日：2004-11-01

申请人： Fang-Jwu Liao ,  Igor Polnyi

发明人： Fang-Jwu Liao ,  Igor Polnyi

IPC分类号： H01R12/00

CPC分类号： H01R13/2442 ,  H01R12/7076

摘要： An electrical connector (100) for electrically connecting an IC module to a printed circuit board includes a housing (1), a number of electrical contacts (2) received in the housing, a protecting device (3) floatable assembled with the housing, and an elastic device retained and sandwiched between the protecting device and the insulative housing. The contacts are divided into plural groups, each contact has an elastic contacting portion (221) projecting out of the housing. The protecting device can float up and down in a higher and lower positions, in the higher position the protecting device is supported by the elastic device, the contacting portions of the contacts are within the corresponding slots, and in the lower position the protecting device is pressed down, the contacting portions of the contacts project out of the slots.

摘要翻译： 用于将IC模块电连接到印刷电路板的电连接器（100）包括壳体（1），容纳在壳体中的多个电触点（2），与壳体组装的可浮动的保护装置（3），以及 弹性装置保持并夹在保护装置和绝缘壳体之间。 触点被分成多个组，每个触点具有从壳体突出的弹性接触部分（221）。 保护装置可以在更高和更低的位置上下浮动，在更高的位置，保护装置由弹性装置支撑，触点的接触部分在相应的槽内，而在较低位置，保护装置是 按压，触点的接触部分突出出槽。

公开(公告)号：US07037116B1

公开(公告)日：2006-05-02

申请号：US10970894

申请日：2004-10-21

申请人： Fang-Jwu Liao ,  Igor Polnyi

发明人： Fang-Jwu Liao ,  Igor Polnyi

IPC分类号： H01R12/00

CPC分类号： H05K7/1061 ,  Y10S439/94

摘要： A socket connector (100) for electrically connecting a central process unit (CPU) to a printed circuit board includes a housing (1), and a number of electrical contacts (2) received in the housing. The housing, being of a frame defining an opening, is constructed by joining pieces of separate housing-plates (1a, 1b, 1c, 1d) end by end. Each housing-plate defines a number of channels (105) therethrough. The electrical contacts are respectively received in the channels, and each has a contact beam (21) projecting out to electrically connect with the CPU.

摘要翻译： 用于将中央处理单元（CPU）电连接到印刷电路板的插座连接器（100）包括壳体（1）和容纳在壳体中的多个电触点（2）。 作为限定开口的框架的壳体通过端部连接分离的壳体板（1a，1b，1c，1d）而构成。 每个壳体板限定穿过其中的多个通道（105）。 电触点分别容纳在通道中，并且每个具有突出以与CPU电连接的接触梁（21）。

公开(公告)号：US20060040524A1

公开(公告)日：2006-02-23

申请号：US11174693

申请日：2005-07-05

申请人： Fang-Jwu Liao ,  Hao-Yun Ma

发明人： Fang-Jwu Liao ,  Hao-Yun Ma

IPC分类号： H01R12/00

CPC分类号： H01R12/88 ,  H01R13/24

摘要： An IC socket (1) includes an insulative housing (2) and large numbers of contacts (9) received therein. The housing defines arrayed contact receiving cavities (22) for accommodating the contacts. The cavities are arranged in array by first partition walls (24) and second partition walls (25), which are perpendicular to each other. The first partition wall is higher than the second partition wall. Each first partition wall is provided with protruding portions (240) and sunken portions (241), which are alternatively arranged.

摘要翻译： IC插座（1）包括绝缘壳体（2）和容纳在其中的大量触点（9）。 壳体限定用于容纳触点的排列的接触容纳腔（22）。 空腔通过彼此垂直的第一分隔壁（24）和第二分隔壁（25）排列成阵列。 第一分隔壁高于第二分隔壁。 每个第一分隔壁设置有交替布置的突出部分（240）和凹陷部分（241）。

公开(公告)号：US06974346B2

公开(公告)日：2005-12-13

申请号：US10877875

申请日：2004-06-25

申请人： Fang-Jwu Liao

发明人： Fang-Jwu Liao

IPC分类号： H05K3/30 ,  H05K7/10 ,  H01R4/50 ,  H01R13/625

CPC分类号： H05K7/1053 ,  H05K3/303 ,  Y10S439/901

摘要： An LGA connector assembly (1) includes an LGA connector (2) and a generally rectangular pick up cap (3). The connector has a metal clip (25, 25′) having a pair of arcuate lateral sides (256). The pick up cap has a plane top surface (300) and a bottom surface (301). A pair of supporting members (309, 300′) is formed at opposite lateral sides of the pick up cap respectively, each supporting member depending from the bottom surface. When the pick up cap is engagingly mounted on a top portion of the connector, the supporting members are tightly attached on the lateral sides of the clip to support the pick up cap. A vacuum suction device can reliably engage the top surface of the pick up cap without causing damage to the pick up cap. The LGA connector assembly can thus be safely moved to a desired location on a PCB.

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）。 连接器具有具有一对弓形侧面（256）的金属夹（25,25'）。 拾取盖具有平面顶表面（300）和底表面（301）。 一对支撑构件（309,300'）分别形成在拾取盖的相对侧面，每个支撑构件从底面垂下。 当拾取盖接合地安装在连接器的顶部时，支撑构件紧紧地附接在夹子的侧面上以支撑拾取盖。 真空抽吸装置可以可靠地接合拾取盖的顶表面而不会损坏拾取盖。 因此，LGA连接器组件可以安全地移动到PCB上的期望位置。

公开(公告)号：US20050090136A1

公开(公告)日：2005-04-28

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： H01R12/71 ,  H01R13/62 ,  H05K3/30 ,  H05K7/10

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地通过通道并且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。

公开(公告)号：US06733304B1

公开(公告)日：2004-05-11

申请号：US10463978

申请日：2003-06-17

申请人： Fang-Jwu Liao

发明人： Fang-Jwu Liao

IPC分类号： H01R1200

CPC分类号： H01R12/7052

摘要： An electrical connector assembly (1) includes a base (2), and a frame (3) assembled with the base. The base includes two solid cylindrical fixing posts (231) at two diagonally opposite corners thereof. Each fixing post includes a fixing portion (2312) at a top thereof. The frame defines two fixing holes (32), corresponding to the fixing posts. Each fixing hole is surrounded by a step (321) thereat. When the base and the frame are assembled together, the fixing posts are deformably received through the fixing holes, and the fixing portions hook on the steps. Thus the frame and the base are combined together firmly. Because the fixing posts are solid and generally cylindrical, during assembly, the fixing posts can fasten the frame on the base firmly and securely with minimal risk of breakage.

摘要翻译： 电连接器组件（1）包括基座（2）和与基座组装的框架（3）。 底座包括两个实心圆柱形固定柱（231），位于两个对角线相对的角部。 每个固定柱在其顶部包括固定部分（2312）。 该框架限定了对应于固定柱的两个固定孔（32）。 每个固定孔被其上的台阶（321）包围。 当基座和框架组装在一起时，固定柱通过固定孔可变形地容纳，并且固定部分钩在台阶上。 因此，框架和基座牢固地结合在一起。 由于固定柱是固体和大致圆柱形的，在组装期间，固定柱可以牢固牢固地固定在基座上的框架，同时最小的断裂风险。