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41. 发明授权

US6152756A IC socket having standoffs 有权
标题翻译： IC插座有支架
公开(公告)号：US6152756A
公开(公告)日：2000-11-28
申请号：US368915
申请日：1999-08-05
申请人： Yao-Chi Huang , Nick Lin
发明人： Yao-Chi Huang , Nick Lin
IPC分类号： H05K7/10 , H01R13/625
CPC分类号： H05K7/1053
摘要： A socket for interconnecting a PGA package with a circuit board comprises a base, a cover slidably attached to the base, and supporting means downwardly extending from the base. The base comprises a pair of extension plates diagonally extending therefrom. The supporting means in the form of a pair of standoffs is formed on the respective extension plates. Since each standoff has a height slightly smaller than that of solder balls formed on a lower surface of the base, the standoffs rest on the circuit board after the socket is soldered thereto. By such a design, the external force employed to actuate the cover to slide along the base is transferred from the base to the standoffs. Hence, deformation of the base and damage to the solder joint are obviated to ensure a reliable connection between the PGA package and the circuit board.
摘要翻译：用于将PGA封装与电路板互连的插座包括基座，可滑动地附接到基座的盖子和从基座向下延伸的支撑装置。底座包括从其对角地延伸的一对延伸板。一对支座形式的支撑装置形成在相应的延伸板上。由于每个支座的高度略小于形成在基座的下表面上的焊球的高度，所以在插座被焊接之后，支架搁置在电路板上。通过这样的设计，用于致动盖沿着基部滑动的外力从基座传递到支座。因此，消除了基座的变形和焊点的损坏，以确保PGA封装和电路板之间的可靠连接。

42. 发明授权

US6086402A Socket connector 有权
标题翻译：插座连接器
公开(公告)号：US6086402A
公开(公告)日：2000-07-11
申请号：US295477
申请日：1999-04-19
申请人： Yao-Chi Huang
发明人： Yao-Chi Huang
IPC分类号： H01R13/193 , H05K7/10 , H01R13/625
CPC分类号： H01R13/193 , H05K7/1053
摘要： A socket connector includes a base defining slots for receiving and retaining contact elements therein. A cover adapted to support an electronic device, such as a central processing unit (CPU), defines holes corresponding to the slots of the base with pins of the CPU extending therethrough. The cover is positioned on the base with the pins partially received in the slots and is moved with respect thereto by an actuation device exerting a force on an edge thereof. A protection frame includes several segments forming channels for snugly receiving edges of the cover thereby protecting the cover from damage caused by the actuation force. The frame substantially extends along edges of the cover thereby enhancing the rigidity of the cover and preventing the cover from experiencing warpage during manufacture and operation.
摘要翻译：插座连接器包括限定用于在其中接收和保持接触元件的槽的基座。适用于支撑诸如中央处理单元（CPU）的电子设备的盖子限定了与基座的槽相对应的孔，其中CPU的引脚延伸穿过其中。盖子定位在基部上，其中销部分地容纳在槽中并且通过在其边缘上施加力的致动装置相对于其移动。保护框架包括形成用于紧密地容纳盖的边缘的通道的多个段，从而保护盖免于由致动力引起的损坏。框架基本上沿着盖的边缘延伸，从而增强了盖的刚性，并防止了盖在制造和操作期间经历翘曲。

43. 发明授权

US6077099A Zero insertion force connector 失效
标题翻译：零插入力连接器
公开(公告)号：US6077099A
公开(公告)日：2000-06-20
申请号：US344303
申请日：1999-06-24
申请人： Wen-Chun Pei , Yao-Chi Huang
发明人： Wen-Chun Pei , Yao-Chi Huang
IPC分类号： H01R13/193 , H01R13/506 , H01R13/629 , H01R4/50
CPC分类号： H01R13/62933 , H01R13/506 , H01R13/193
摘要： An electrical connector includes a base having a top face in which contacts are retained. A cover defining a plurality of through holes for receiving pins of a central processing unit is mounted to the base thereby defining an interior space therebetween for accommodating a slide plate. The slide plate has a conductive member corresponding to each of the contacts and is movable to electrically engage each contact with the corresponding pin of the central processing unit. Two elongate recesses are defined in the top face of the cover. Each elongate recess has two end walls forming two opposite inclined faces. Two elongate projections are formed on a bottom face of the cover and are received in the recesses of the base. Each projection has two inclined end faces matingly and guidingly engaging with the end walls of the corresponding recess thereby properly positioning the cover with respect to the base and preventing the cover from sliding with respect to the base during movement of the slide plate.
摘要翻译：电连接器包括具有其中保持触点的顶面的底座。限定用于接收中央处理单元的销的多个通孔的盖子安装到基座上，从而在其间限定了用于容纳滑板的内部空间。滑板具有对应于每个触头的导电构件，并且可移动以使每个触点与中央处理单元的相应引脚电接合。两个细长的凹槽被限定在盖的顶面。每个细长凹槽具有形成两个相对的倾斜面的两个端壁。两个细长的凸起形成在盖的底面上并被容纳在基座的凹槽中。每个突起具有两个倾斜的端面，这两个倾斜的端面与相应的凹部的端壁配合地引导地接合，从而相对于底座适当地定位盖子，并防止盖子在滑动板的运动期间相对于基座滑动。

44. 发明授权

US08303346B2 Electrical connector assembly with support for an optoelectronic module 有权
标题翻译：电连接器组件，支持光电子模块
公开(公告)号：US08303346B2
公开(公告)日：2012-11-06
申请号：US12778153
申请日：2010-05-12
申请人： Cheng-Ching Chien , Yao-Chi Huang
发明人： Cheng-Ching Chien , Yao-Chi Huang
IPC分类号： H01R24/00
CPC分类号： G02B6/4201 , G02B6/4261
摘要： An electrical connector assembly mounted on a printed circuit board (PCB) includes an insulating housing. The insulating housing includes a base with opposite front and rear end regions and a plurality of side walls upwardly extending from the base. The base cooperates with the side walls to commonly define a first receiving room. A notch defined in the front region of the base forms a second receiving room under the first receiving room. Said second receiving room is smaller than the first receiving room in both the front-to-back direction and a transverse direction perpendicular to said front-to-back direction. No portions of said contacts are located in the second receiving room so as to allow an optoelectronic module including a first portion and a second portion to be snugly received in the first receiving room and the second receiving room respectively, the second portion is attached to the first portion and supported on a top surface of the PCB.
摘要翻译：安装在印刷电路板（PCB）上的电连接器组件包括绝缘壳体。绝缘壳体包括具有相对的前端区域和后端区域的基部和从基部向上延伸的多个侧壁。基座与侧壁配合以共同限定第一接收室。限定在基座的前部区域中的凹口在第一接收室下形成第二接收室。所述第二容纳室在前后方向和垂直于所述前后方向的横向方向上比所述第一容纳室小。所述触点的部分没有位于第二容纳室中，以便允许包括第一部分和第二部分的光电模块分别紧贴在第一接收室和第二接收室中，第二部分附接到第一部分并且支撑在PCB的顶表面上。

45. 发明授权

US07717729B2 Electrical socket connector with a load lever having self-biasing device 有权
标题翻译：带有负载杆的电插座连接器具有自偏压装置
公开(公告)号：US07717729B2
公开(公告)日：2010-05-18
申请号：US12009700
申请日：2008-01-22
申请人： Jie-Feng Zhang , Wen He , Yao-Chi Huang
发明人： Jie-Feng Zhang , Wen He , Yao-Chi Huang
IPC分类号： H01R13/62
CPC分类号： H01R12/88 , H01R13/62933
摘要： Provided herewith a land grid array socket comprises an insulative housing having a plurality of contacts and a metallic reinforce plate positioned at a bottom surface of the housing. The insulative housing has a top surface for receiving a land grid array package. A cover member is pivotally mounted on a first end of the insulative housing. The cover member is pivotal between an open position and a closed position where the cover member presses the land grid array package toward the top surface of the insulative housing so that the land grid array package electrically connects to the contacts. A lever, with an operating rod, is pivotally mounted on a second end of the insulative housing and has a tilted shaft portion biasing against the second end thereof so as to create a self-biasing elastic force with respect to the reinforce plate so that the lever, when set to a locked position, moves pivotally in a horizontal direction due to the elastic force to tightly engage with a latch of the reinforce plate to assure locking between the lever and the reinforce plate.
摘要翻译：本发明提供一种焊盘阵列插座，其包括具有多个触点的绝缘壳体和位于壳体的底表面处的金属加强板。绝缘壳体具有用于接收焊盘网格阵列封装的顶表面。盖构件枢转地安装在绝缘壳体的第一端上。盖构件在打开位置和关闭位置之间枢转，其中盖构件朝着绝缘壳体的顶表面压入焊盘栅格阵列封装，使得焊盘栅阵列封装电连接到触点。具有操作杆的杠杆可枢转地安装在绝缘壳体的第二端上，并且具有偏压抵靠其第二端的倾斜轴部分，从而相对于加强板产生自偏压弹力，使得杠杆当设定到锁定位置时，由于弹性力而沿水平方向枢转运动，以与加强板的闩锁紧密接合，以确保杠杆和加强板之间的锁定。

46. 发明授权

US07445463B2 Land grid array electrical connector 失效
标题翻译：电网阵列电连接器
公开(公告)号：US07445463B2
公开(公告)日：2008-11-04
申请号：US11515579
申请日：2006-09-05
申请人： Qing-Yi Tang , Fu-Jing Peng , Yao-Chi Huang
发明人： Qing-Yi Tang , Fu-Jing Peng , Yao-Chi Huang
IPC分类号： H01R12/00
CPC分类号： H01R12/7076
摘要： In a land grid array connector for electrically connecting a chip module to a printed circuit board, comprising: an insulative housing and a plurality of contacts, the housing including side walls and a central portion surrounded by the side walls, the central portion having a first mounting face toward the chip module, a second mounting face toward the printed circuit board, and a plurality of grooves receiving the contacts, at least two of the side walls each including a spring arm extending into the central portion, the improvement wherein a protrusion is disposed on at least one of the spring arm and the associated side wall.
摘要翻译：在用于将芯片模块电连接到印刷电路板的焊盘格栅阵列连接器中，包括：绝缘壳体和多个触点，所述壳体包括侧壁和由所述侧壁包围的中心部分，所述中心部分具有第一朝向所述芯片模块的安装面，朝向所述印刷电路板的第二安装面，以及容纳所述触点的多个槽，所述侧壁中的至少两个包括延伸到所述中心部的弹簧臂，其中，突起为设置在弹簧臂和相关侧壁中的至少一个上。

47. 发明申请

US20070155196A1 Land grid array connector contact 审中-公开
标题翻译：接地栅格阵列连接器
公开(公告)号：US20070155196A1
公开(公告)日：2007-07-05
申请号：US11646792
申请日：2006-12-27
申请人： Andrew Cheng , Qing-Yi Tang , Fu-Jin Peng , Yao-Chi Huang
发明人： Andrew Cheng , Qing-Yi Tang , Fu-Jin Peng , Yao-Chi Huang
IPC分类号： H01R12/00
CPC分类号： H01R13/2435 , H01R12/714
摘要： An LGA connector contact (30) includes a base (31), and a pair of spring arms (32) extending from the base. One of the spring arms includes an extending section (320), a connecting section (321), and a contacting section (322) adapted for engaging a contact pad of an IC package. The contacting section has an exterior side and an interior side, with a recess (323) on the exterior side of the contacting section around a middle portion of the contacting section so as to define at least a pair of contact regions (324) adjacent the recess. The LGA contacting portion is configured to have its contact regions electrically engage with un-oxidized portions of the IC package, thereby achieving an effective electrical connection between the LGA connector contact and the corresponding IC package pad.
摘要翻译： LGA连接器触头（30）包括基座（31）和从基座延伸的一对弹簧臂（32）。弹簧臂中的一个包括延伸部分（320），连接部分（321）和适于接合IC封装的接触焊盘的接触部分（322）。接触部分具有外侧和内侧，在接触部分的外侧上具有围绕接触部分的中间部分的凹部（323），以便限定至少一对邻近接触部分的接触区域（324）休息。 LGA接触部分被配置为使其接触区域与IC封装的未氧化部分电接合，从而实现LGA连接器触点和对应的IC封装焊盘之间的有效电连接。

48. 发明授权

US07182605B2 Land grid array socket having improved terminals 失效
标题翻译：接地网格阵列插座具有改进的端子
公开(公告)号：US07182605B2
公开(公告)日：2007-02-27
申请号：US11027723
申请日：2004-12-29
申请人： Pei-Lun Sun , Yao-Chi Huang
发明人： Pei-Lun Sun , Yao-Chi Huang
IPC分类号： H01R4/58
CPC分类号： H05K7/1069 , H01R12/7082 , H01R12/714
摘要： A land grid array socket (1) in accordance with the present invention is provided. The socket comprises an insulative housing (2) having a plurality of passageways (24) extending throughout an upper mating surface (22) and a lower mounting surface (20). A plurality of electrical terminals (3) are received in corresponding passageways, each terminal comprises a first part (32) having a first spring arm (322) extending out of the upper mating surface for electrically connected to an IC chip (4) and a second spring arm (306) extending out of the lower mounting surface for electrically connected to a motherboard (5). The first part and the second part are accommodated in a same passageway and separate from each other while interconnected by a third spring arm (304) settled therebetween.
摘要翻译：提供了根据本发明的焊盘阵列插座（1）。插座包括具有延伸穿过上配合表面（22）和下安装表面（20）的多个通道（24）的绝缘壳体（2）。多个电端子（3）被容纳在相应的通道中，每个端子包括第一部分（32），第一部分（32）具有从上配合表面延伸出来的第一弹簧臂（322），用于电连接到IC芯片（4）和第二弹簧臂（306）从下安装表面延伸出来，用于电连接到主板（5）。第一部分和第二部分容纳在相同的通道中并且通过在它们之间沉降的第三弹簧臂（304）而互相连接。

49. 发明申请

US20060094263A1 Electrical connector 失效
标题翻译：电连接器
公开(公告)号：US20060094263A1
公开(公告)日：2006-05-04
申请号：US11251214
申请日：2005-10-14
申请人： Li-Bang Chen , Yao-Chi Huang , Alu Chen
发明人： Li-Bang Chen , Yao-Chi Huang , Alu Chen
IPC分类号： H01R12/00
CPC分类号： H01R13/2442 , H01R43/0249
摘要： Provided is an electrical connector (3) including an insulative housing (20) defining a number of passageways (202) and a number of contacts (1) received in the corresponding passageways, respectively. Each passageway defines a T-shaped cross-sectional configuration including a narrow fastening slot (2021) and a wide receiving slot (2022) communicated with each other. The contact forms a planar medial section (14) interferingly secured in the fastening slot and a dome-shaped bulge (142) projecting from the planar medial section. A lying wall (2024) adjacent the narrow fastening slot correspondingly defines a recess (2023) to receive the bulge. Therefore, the contact can be securely retained in the passageway and free from disengaging or deflecting from the passageway.
摘要翻译：提供了一种电连接器（3），其包括分别容纳在相应通道中的多个通道（202）和多个触点（1）的绝缘壳体（20）。每个通道限定T形横截面构造，其包括彼此连通的窄紧固槽（2021）和宽接收槽（2022）。接触件形成一个平坦的中间部分（14），其干涉地固定在紧固槽中，以及从平面中间部分突出的圆顶形凸起（142）。与窄紧固槽相邻的躺壁（2024）相应地限定了用于接收凸起的凹部（2023）。因此，接触件可以牢固地保持在通道中并且不会从通道脱离或偏转。

50. 发明授权

US06976851B2 Electrical connector having minimal wiping terminals 有权
标题翻译：具有最小擦拭端子的电连接器
公开(公告)号：US06976851B2
公开(公告)日：2005-12-20
申请号：US10886102
申请日：2004-07-06
申请人： Yao-Chi Huang
发明人： Yao-Chi Huang
IPC分类号： H01R13/24 , H01R9/09
CPC分类号： H01R13/2442 , H01R12/52
摘要： An electrical connector (1) includes an insulative housing (30), and a multiplicity of terminals (10) received in the housing. Each terminal comprises a retaining portion (12), a soldering portion (18) extending from a bottom end of the retaining portion, and a spring portion (13) extending slantingly upwardly from a top end of the retaining portion. The spring portion comprises a first spring arm (14) extending slantingly upwardly from the top end of the retaining portion, and a second spring arm (16) extending slanting upwardly from a top end of the first spring arm an being directly above the first spring arm. A contacting portion (162) is defined at a distal end of the second spring arm. The first and second spring arms respective can resiliently deform in a different direction to provide resilient force to the contacting portion, and the contacting portion therefore engages with the CPU with minimal wiping.
摘要翻译：电连接器（1）包括绝缘壳体（30）和容纳在壳体中的多个端子（10）。每个端子包括保持部分（12），从保持部分的底端延伸的焊接部分（18）和从保持部分的顶端向上倾斜延伸的弹簧部分（13）。弹簧部分包括从保持部分的顶端向上倾斜延伸的第一弹簧臂（14）和从第一弹簧臂的顶端向上倾斜的第二弹簧臂（16），其直接在第一弹簧的上方臂。接触部分（162）限定在第二弹簧臂的远端。第一和第二弹簧臂可以沿不同的方向弹性变形以向接触部分提供弹性力，并且接触部分因此以最小的擦拭与CPU接合。

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