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51. 发明授权

US08002558B2 Electrical connector defining plurality of discrete interconnecting sectors for respectively receiving individual IC package thereon 有权
标题翻译：电连接器限定多个离散互连扇区，用于分别在其上接收单独的IC封装
公开(公告)号：US08002558B2
公开(公告)日：2011-08-23
申请号：US12508013
申请日：2009-07-23
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： H05K7/1061
摘要： An electrical connector for receiving more than one IC packages (3) includes an insulative housing (1) having a planar interface with a plurality of passageways (10) defined therein; and a plurality of contacts (2) retained in the passageways (10) respectively and arranged in more than one groups. Each group of the contacts (2) is incorporated with positioning members (111) that jointly position the IC package upon the group of the contacts (2).
摘要翻译：用于接收多于一个IC封装（3）的电连接器包括：绝缘壳体（1），其具有与其中限定的多个通道（10）的平面界面; 以及分别保持在所述通道（10）中的多个触点（2），并且布置在多个组中。每组触点（2）与定位构件（111）结合，该定位构件将IC封装组合在一组触点（2）上。

52. 发明授权

US07909616B2 Hybrid connector having different contacts for engaging with different types of packages 有权
标题翻译：具有不同触点的混合连接器，用于与不同类型的包装物接合
公开(公告)号：US07909616B2
公开(公告)日：2011-03-22
申请号：US12850639
申请日：2010-08-05
申请人： Fang-Jwu Liao
发明人： Fang-Jwu Liao
IPC分类号： H01R12/00
CPC分类号： H05K1/142 , H01R12/714 , H01R13/2435 , H01R27/00 , H01R43/0256 , H05K1/0263 , H05K3/3426 , H05K2201/10189
摘要： A hybrid connector used for connecting different package modules includes an insulative housing, a plurality of first type of contacts, and a plurality of second type of contacts. The insulative housing has a first area with a plurality of first openings and a second area with a plurality of second openings. The first contacts and the second contacts are received in the first and the second openings respectively. The first and the second contacts both have a base received in the opening, a spring portion upward extending from the base. A lower portion downwardly extends from the first contact base, and a soldering pad downwardly extends from the second contact base. The first contacts connect with one package module and the second contacts connect with another package module.
摘要翻译：用于连接不同封装模块的混合连接器包括绝缘壳体，多个第一类型的触点和多个第二类型的触点。绝缘壳体具有具有多个第一开口的第一区域和具有多个第二开口的第二区域。第一触点和第二触点分别容纳在第一和第二开口中。第一和第二接触件都具有容纳在开口中的基部，弹簧部分从基部向上延伸。下部从第一接触基部向下延伸，并且焊垫从第二接触基部向下延伸。第一个触点与一个封装模块连接，第二个触点与另一个封装模块连接。

53. 发明授权

US07467949B2 Land grid array socket 有权
标题翻译：土地网格阵列插座
公开(公告)号：US07467949B2
公开(公告)日：2008-12-23
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： H01R12/00
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。

54. 发明授权

US07429181B2 Electrical connector assembly having improved pickup cap 有权
标题翻译：电连接器组件具有改进的拾取盖
公开(公告)号：US07429181B2
公开(公告)日：2008-09-30
申请号：US11709036
申请日：2007-02-20
申请人： Fang-Jwu Liao
发明人： Fang-Jwu Liao
IPC分类号： H01R13/44
CPC分类号： H05K7/1007
摘要： An electrical connector assembly comprises an electrical connector (2), a pick up cap (3) for engaging with the electrical connector (2). The electrical connector (2) comprises a housing (21), a plurality of terminals received in the housing (21). The housing (21) defines an opening (22) in a central position thereof and a pair of securing recesses (211) on two lateral sides of the housing (2) adjacent to the opening (22). The pick up cap (3) defines a smooth vacuum suction portion (32) in a central position thereof and a pair of rectangular holes (34) arranged on two sides of the vacuum suction portion (32), a pair of beams (35) disposed on sidewalls of the base portion adjacent to the holes (34). The beam (35) extends downwardly a pair of elastic hooks (31). The elastic hooks (31) engage with the securing recesses (211) of the base portion respectively.
摘要翻译：电连接器组件包括电连接器（2），用于与电连接器（2）接合的拾取盖（3）。电连接器（2）包括壳体（21），容纳在壳体（21）中的多个端子。壳体（21）在其中心位置限定开口（22），并且在壳体（2）的与开口（22）相邻的两个横向侧上具有一对固定凹部（211）。拾取盖（3）在其中心位置限定平滑的真空抽吸部分（32）和布置在真空吸附部分（32）两侧的一对矩形孔（34），一对梁（35）设置在与孔（34）相邻的基部的侧壁上。梁（35）向下延伸一对弹性钩（31）。弹性钩（31）分别与基部的固定凹部（211）接合。

55. 发明申请

US20070281507A1 IC contact for LGA socket 审中-公开
标题翻译： IC接口用于LGA插座
公开(公告)号：US20070281507A1
公开(公告)日：2007-12-06
申请号：US11810243
申请日：2007-06-05
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： H01R13/2442 , H05K3/3426 , H05K2201/10189 , H05K2201/10757 , H05K2201/10984 , H05K2203/041 , Y02P70/613
摘要： An IC contact (1) for use in an LGA socket includes a retention portion (10), a contact portion (11) extending from the retention portion, a solder terminal portion (12) extending opposite to the contact portion, and a connecting section (13) connected between the retention portion and the solder terminal portion. The connecting section is bent from a sheet of material and configured to have a multi-curved shape. Such a multi-curved connecting section does provide a high contact force for deflection, and is capable of attaining high compliance, thereby having no portion cracked during a reflow solder process.
摘要翻译：用于LGA插座的IC触点（1）包括保持部分（10），从保持部分延伸的接触部分（11），与接触部分相对延伸的焊接端子部分（12）和连接部分（13），其连接在所述保持部和所述焊接端子部之间。连接部分从一片材料弯曲并且被配置为具有多弧形的形状。这种多弯曲连接部确实提供了高的挠曲接触力，并且能够获得高柔顺性，从而在回流焊接过程中没有部分破裂。

56. 发明授权

US07264487B2 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：US07264487B2
公开(公告)日：2007-09-04
申请号：US10886113
申请日：2004-07-06
申请人： Fang-Jwu Liao
发明人： Fang-Jwu Liao
IPC分类号： H01R13/44
CPC分类号： H01R43/205 , H01R12/7076 , H05K3/303 , H05K3/3494 , H05K2201/09127 , H05K2201/10189 , H05K2203/081 , H05K2203/082 , Y02P70/613 , Y10S439/94
摘要： An electrical connector assembly (1) includes an LGA connector (2) having a metal clip (25) and a pick up cap (3). The pick up cap has a planar body (30) forming a plane top surface (300). Several holes (302, 303, 309) are defined in the planar body. When the pick up cap is engagingly mounted onto a top portion of the connector, the holes are in communication with a window (258) of the clip. A vacuum suction device can engage the top surface of the pick up cap to move the connector assembly to a desired location on a PCB. When curing adhesive film at high temperature, heated air can flow through the holes to a bottom portion of the connector. Reliable electrical connection between the contacts of the connector and the metal contact pads of the PCB is subsequently produced in a wave solder machine or drag soldering equipment.
摘要翻译：电连接器组件（1）包括具有金属夹（25）和拾取盖（3）的LGA连接器（2）。拾取盖具有形成平面顶表面（300）的平面体（30）。在平面体中限定了几个孔（302,303,309）。当拾取盖被接合地安装到连接器的顶部时，孔与夹子的窗口（258）连通。真空抽吸装置可以接合拾取盖的顶表面，以将连接器组件移动到PCB上的期望位置。当在高温下固化粘合剂膜时，加热的空气可以通过孔流到连接器的底部。连接器的触点和PCB的金属接触垫之间的可靠电连接随后在波峰焊机或拖曳焊接设备中产生。

57. 发明申请

US20070202718A1 Electrical connector assembly 有权
标题翻译：电连接器总成
公开(公告)号：US20070202718A1
公开(公告)日：2007-08-30
申请号：US11709036
申请日：2007-02-20
申请人： Fang-Jwu Liao
发明人： Fang-Jwu Liao
IPC分类号： H01R12/00
CPC分类号： H05K7/1007
摘要： An electrical connector assembly comprises an electrical connector (2), a pick up cap (3) for engaging with the electrical connector (2). The electrical connector (2) comprises a housing (21), a plurality of terminals received in the housing (21). The housing (21) defines an opening (22) in a central position thereof and a pair of securing recesses (211) on two lateral sides of the housing (2) adjacent to the opening (22). The pick up cap (3) defines a smooth vacuum suction portion (32) in a central position thereof and a pair of rectangular holes (34) arranged on two sides of the vacuum suction portion (32), a pair of beams (35) disposed on sidewalls of the base portion adjacent to the holes (34). The beam (35) extends downwardly a pair of elastic hooks (31). The elastic hooks (31) engage with the securing recesses (211) of the base portion respectively.
摘要翻译：电连接器组件包括电连接器（2），用于与电连接器（2）接合的拾取盖（3）。电连接器（2）包括壳体（21），容纳在壳体（21）中的多个端子。壳体（21）在其中心位置限定开口（22），并且在壳体（2）的与开口（22）相邻的两个横向侧上具有一对固定凹部（211）。拾取盖（3）在其中心位置限定平滑的真空抽吸部分（32）和布置在真空吸附部分（32）两侧的一对矩形孔（34），一对梁（35）设置在与孔（34）相邻的基部的侧壁上。梁（35）向下延伸一对弹性钩（31）。弹性钩（31）分别与基部的固定凹部（211）接合。

58. 发明授权

US07182650B2 Electrical connectors with positioning mechanism 有权
标题翻译：带定位机构的电气连接器
公开(公告)号：US07182650B2
公开(公告)日：2007-02-27
申请号：US11319119
申请日：2005-12-27
申请人： Fang-Jwu Liao , Ming-Lun Szu
发明人： Fang-Jwu Liao , Ming-Lun Szu
IPC分类号： H01R13/64
CPC分类号： H05K7/1007 , H01R13/193
摘要： Disclosed is an electrical connector (20) for connecting an IC package (30) having a mating surface (302) and a number of pins (300) and guiding walls (316) extending past the mating surface. The electrical connector includes a base (200) defining a number of passages (2040). A number of terminals (230) are set in the corresponding passages, respectively. A cover (210) defining a number of through-holes (214) in accordance with the passages and guiding slots (216) in compliance with the guiding walls is movably mounted on the base. A cam (220) is provided to drive the cover to move relative to the base. When the guiding walls of the IC package are inserted into the guiding slots, the pins of the IC package remain a distance away from the through-holes of the cover.
摘要翻译：公开了一种用于连接具有配合表面（302）和多个销（300）的IC封装（30）和延伸穿过配合表面的引导壁（316）的电连接器（20）。电连接器包括限定多个通道（2040）的基座（200）。多个端子（230）分别设置在相应的通道中。根据通道和与导向壁一致的引导槽（216）限定多个通孔（214）的盖（210）可移动地安装在基座上。提供凸轮（220）以驱动盖相对于底座移动。当IC封装的引导壁插入引导槽中时，IC封装的引脚与盖的通孔保持一定距离。

59. 发明授权

US07121845B2 IC socket with improved housing 有权
公开(公告)号：US07121845B2
公开(公告)日：2006-10-17
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 , H01R13/40
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.

60. 发明申请

US20060089015A1 SOCKET CONNECTOR HAVING MULTI-PIECE HOUSING 失效
标题翻译：具有多层住房的插座连接器
公开(公告)号：US20060089015A1
公开(公告)日：2006-04-27
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）。

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