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1. 发明授权

US06530798B1 Ball grid array socket connector 有权
标题翻译：球栅阵列插座连接器
公开(公告)号：US06530798B1
公开(公告)日：2003-03-11
申请号：US09999804
申请日：2001-10-24
申请人： Ren-Chih Li , Jwomin Wang , Yao-Chi Huang
发明人： Ren-Chih Li , Jwomin Wang , Yao-Chi Huang
IPC分类号： H01R13625
CPC分类号： H05K7/1007 , H01R12/707 , H01R12/716
摘要： A ball grid array socket connector (1) includes an insulative base (10), a number of conductive contacts (18) fixed to the base, a number of solder balls (30) attached to tail portions (32) of corresponding contacts and a cover (20) movably attached to the base. The base has a top surface (14), a bottom surface (16) and defines a number of cavities (12) through the top surface and the bottom surface. The cavities are arranged in a matrix. The contacts are received in corresponding cavities of the base. The base provides a number of stand-offs (28) which downwardly protrude from the bottom surface of the base and terminate at a plane (D) generally parallel with the bottom surface of the base. The solder balls each have a bottom tip (31) that downwardly extends beyond the plane D. The base defines a number of notches (26) in the bottom surface thereof. The notches are located at outer sides of the matrix of cavities.
摘要翻译：球栅阵列插座连接器（1）包括绝缘基座（10），固定到基座的多个导电触点（18），附接到相应触点的尾部（32）的多个焊球（30）和盖（20）可移动地附接到基座。基部具有顶表面（14），底表面（16）并且限定穿过顶表面和底表面的多个空腔（12）。空腔以矩阵形式布置。触点接收在基座的相应的空腔中。基座提供了许多从底座的底表面向下突出的支座（28），并且终止于大致平行于底座底面的平面（D）上。焊球各自具有向下延伸超过平面D的底部尖端（31）。底部在其底表面中限定多个凹口（26）。凹口位于空腔矩阵的外侧。

2. 发明授权

US06478600B1 SMT contact for a ZIF socket 失效
标题翻译： SMT触点用于ZIF插座
公开(公告)号：US06478600B1
公开(公告)日：2002-11-12
申请号：US10036283
申请日：2001-12-24
申请人： Jwomin Wang , Genn-Sheng Lee , Yao-Chi Huang , Yi-Feng Lo
发明人： Jwomin Wang , Genn-Sheng Lee , Yao-Chi Huang , Yi-Feng Lo
IPC分类号： H01R448
CPC分类号： H01R13/193 , H01R12/57 , H01R13/111 , H05K7/1007
摘要： A ZIF socket (1) for receiving pins (6) of a CPU includes a dielectric base (3), a cover (4) movably mounted on the dielectric base, and a plurality of contacts (2) received in the base. Each contact comprises a soldering section (20), a retaining section (21) secured within a passageway (30) of the base, a connecting section (23), and a contacting section (22) for electrically connecting with the pin. An L-shaped portion (25) is formed by the contacting section and the connecting section. A guiding section (24) extends along an inner edge of the L-shaped portion and is coined in a blade-shape.
摘要翻译：用于接收CPU的引脚（6）的ZIF插座（1）包括电介质基座（3），可移动地安装在电介质基座上的盖子（4）和容纳在基座中的多个触点（2）。每个触点包括焊接部分（20），固定在基座的通路（30）内的保持部分（21），连接部分（23）和用于与销电连接的接触部分（22）。 L形部分（25）由接触部分和连接部分形成。引导部分（24）沿着L形部分的内边缘延伸并且被制成刀片形状。

3. 发明授权

US06533597B1 Electrical connector having improved housing structure 失效
标题翻译：具有改进的壳体结构的电连接器
公开(公告)号：US06533597B1
公开(公告)日：2003-03-18
申请号：US10091679
申请日：2002-03-04
申请人： Jwomin Wang , Yao-Chi Huang , Genn-Sheng Lee
发明人： Jwomin Wang , Yao-Chi Huang , Genn-Sheng Lee
IPC分类号： H01R13625
CPC分类号： H05K7/1007 , H01R13/193
摘要： An electrical connector for electrically connecting pins of an external electrical device with a printed circuit board comprises an insulative housing, a plurality of contact-receiving passages defined in the insulative housing, and a plurality of contacts secured in corresponding contact-receiving passages. The insulative housing has stopping blocks which are positioned beside the contact-receiving passages for blocking the pins of the external electrical device.
摘要翻译：用于将外部电气设备的引脚电连接到印刷电路板的电连接器包括绝缘壳体，限定在绝缘壳体中的多个接触接收通道和固定在相应的接触接收通道中的多个触点。绝缘壳体具有位于接触通道旁边的止动块，用于阻挡外部电气装置的销。

4. 发明授权

US06203331B1 Land grid array connector having a floating housing 失效
标题翻译：具有浮动壳体的焊盘阵列连接器
公开(公告)号：US06203331B1
公开(公告)日：2001-03-20
申请号：US09434827
申请日：1999-11-05
申请人： Robert G. McHugh , Nick Lin , Hanchen Tan , Jwomin Wang
发明人： Robert G. McHugh , Nick Lin , Hanchen Tan , Jwomin Wang
IPC分类号： H01R1200
CPC分类号： H01R13/6315 , H01R12/52 , H01R12/714 , H01R43/0256
摘要： A connector comprises an insulative housing in which a plurality of passageways are defined. A plurality of contacts are received in the passageways. Each contact comprises an engagement plate loosely retained in the passageway, a positioning section connected to the engagement plate via a first flexible neck and mounted thereon a solder ball, a contacting section located above the positioning section and connected to the positioning section via a second flexible neck. When the solder ball is soldered on a printed circuit board and the housing and the contact is urged by an external electrical device, the housing is moved downward with respect to the engagement plate of the contact and the contacting section is pressed downward by the external electrical device, with the second flexible neck being deformed for providing a normal force facilitating the contacting section to abut against the external electrical device.
摘要翻译：连接器包括绝缘壳体，其中限定了多个通道。在通道中接收多个触点。每个接触件包括松动地保持在通道中的接合板，定位部分经由第一柔性颈部连接到接合板并且安装在其上的焊球;接触部分，其位于定位部分上方并且经由第二柔性连接到定位部分颈部。当焊球焊接在印刷电路板上并且壳体和接触件被外部电气装置推动时，壳体相对于接触件的接合板向下移动，并且接触部分被外部电气向下压装置，其中第二柔性颈部变形以提供促使接触部分抵靠外部电气装置的法向力。

5. 发明授权

US06296495B1 Land grid package connector 失效
标题翻译：接地网封装连接器
公开(公告)号：US06296495B1
公开(公告)日：2001-10-02
申请号：US09535271
申请日：2000-03-23
申请人： Jwomin Wang , Nick Lin , Justin Yu
发明人： Jwomin Wang , Nick Lin , Justin Yu
IPC分类号： H01R1200
CPC分类号： H01R12/52 , H01R12/714 , H01R13/6315
摘要： An LGP connector comprises an insulative housing and a plurality of contacts. The housing defines a plurality of passageway sections for receiving the contacts therein. Each contact includes a soldering base for soldering the contact to a printed circuit board and an upper contact beam for electrically connecting the contact with an LGP chip, thereby electrically connecting the chip with the printed circuit board. Each contact comprises a pair of anti-rotation tabs extending from an end of the soldering base, and each passageway section transversely defines an anti-rotation cavity in a bottom face thereof and at a first side wall thereof for retaining the anti-rotation tabs of the contact.
摘要翻译： LGP连接器包括绝缘壳体和多个触点。壳体限定用于在其中接收触点的多个通道部分。每个触点包括用于将触点焊接到印刷电路板的焊接基座和用于将触点与LGP芯片电连接的上接触梁，从而将芯片与印刷电路板电连接。每个触点包括从焊接基座的一端延伸的一对防旋转突出部，并且每个通道部分在其底面和其第一侧壁处横向地限定防旋转腔，并在其第一侧壁处保持防旋转突出部联系人。

6. 发明授权

US06179624B2 Land grid array connector 失效
标题翻译：电网阵列连接器
公开(公告)号：US06179624B2
公开(公告)日：2001-01-30
申请号：US09434593
申请日：1999-11-05
申请人： Robert G. McHugh , Nick Lin , HanChen Tan , Jwomin Wang
发明人： Robert G. McHugh , Nick Lin , HanChen Tan , Jwomin Wang
IPC分类号： H01R1200
CPC分类号： H01R12/714 , H01R12/52 , H05K7/1069
摘要： A contact comprises a plate, a positioning section connected to the plate via a first flexible neck and adapted to be mounted by an external solder ball, a contacting section located above and connected to the positioning section via a second flexible neck. The first flexible neck is deformable to absorb a tension originated from the plate. The second flexible neck is deformable to force the contacting section to abut against an external electrical device when the external electrical device urges the contacting section to electrically connect to the solder ball via the contact.
摘要翻译：触点包括板，经由第一柔性颈部连接到板的适于通过外部焊球安装的定位部分，位于定位部分上方并通过第二柔性颈部连接到定位部分的接触部分。第一柔性颈部可变形以吸收起源于板的张力。当外部电气装置促使接触部分经由接触件电连接到焊球时，第二柔性颈部可变形以迫使接触部分抵靠外部电气装置。

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