公开(公告)号：US09142932B2

公开(公告)日：2015-09-22

申请号：US13444866

申请日：2012-04-12

Applicant: Been-Yang Liaw ,  Chih-Pi Cheng ,  Fu-Jin Peng ,  Zhan-Jun Xu

Inventor： Been-Yang Liaw ,  Chih-Pi Cheng ,  Fu-Jin Peng ,  Zhan-Jun Xu

IPC: H01R12/00 ,  H01R43/16 ,  H01R12/57 ,  H01R13/03

CPC classification number: H01R43/16 ,  H01R12/57 ,  H01R13/03 ,  Y10T29/49213

Abstract: An electrical connector having a fusible element for mounting on a substrate includes an insulative housing and a contact terminal retained in the insulative housing. The contact terminal includes a resilient contacting arm extending beyond a mating face of the insulative housing and a soldering portion for mating with the fusible element. A gelatinous flux is deployed on the fusible element, and/or on the soldering portion, and/or between the fusible element and the soldering portion, and then flux is dried to immovably fix the fusible element with respect to the soldering portion. The dried flux will be re-juvenile to clean and remove an oxidized layer originally existed on the soldering portion so as to achieve robust welding quality. Besides, a method for trimming an electrical connector to have robust welding properties is also disclosed.

Abstract translation: 具有用于安装在基板上的可熔元件的电连接器包括绝缘壳体和保持在绝缘壳体中的接触端子。 接触端子包括延伸超过绝缘壳体的配合面的弹性接触臂和用于与可熔元件配合的焊接部分。 在可熔元件和/或焊接部分上和/或可熔元件和焊接部分之间部署凝胶状焊剂，然后将焊剂干燥以相对于焊接部分固定可熔元件。 干燥的焊剂将被重新清洁，以清除和去除最初存在于焊接部分上的氧化层，以获得坚固的焊接质量。 此外，还公开了一种用于修整电连接器以具有坚固的焊接性能的方法。

公开(公告)号：US08858241B2

公开(公告)日：2014-10-14

申请号：US12900429

申请日：2010-10-07

Applicant: Chih-Pi Cheng

Inventor： Chih-Pi Cheng

IPC: H01R12/00 ,  H05K3/34 ,  B23K1/20 ,  B23K1/00 ,  H01R12/57 ,  H05K7/10 ,  H01R43/02

CPC classification number: H01R12/57 ,  B23K1/0016 ,  B23K1/20 ,  H01R43/0256 ,  H05K3/3426 ,  H05K7/1069 ,  H05K2201/10189 ,  H05K2201/10984 ,  H05K2203/041 ,  Y02P70/613

Abstract: Disclosed herewith a socket connector configured with an insulative housing defining a mating interface surrounded with peripheral walls and a mounting surface. A plurality of passageways is defined between the mating interface and the mounting surface and having an opening at the mounting surface. The insulative housing includes an encampment associated with each of the passageway at the mounting surface, and includes an extension crossing over an inner wall of the passageway to substantially narrow the opening of the opening. The socket connector furthers includes a plurality of contact terminals each received in the passageway and further includes a curvilinear solder portion extending beyond the mounting surface. And the socket connector further is incorporated with a plurality of solder balls each disposed between the encampment and the curvilinear solder portion.

Abstract translation: 这里公开了一种插座连接器，其配置有绝缘壳体，该绝缘壳体限定由周壁围绕的配合接口和安装表面。 多个通道被限定在配合接口和安装表面之间并且在安装表面上具有开口。 绝缘壳体包括与安装表面上的每个通道相关联的营地，并且包括跨过通道的内壁的延伸部，以使开口的开口基本上变窄。 插座连接器还包括多个接触端子，每个接触端子都容纳在通道中，并且还包括延伸超过安装表面的曲线焊接部分。 并且插座连接器还与各自设置在营地和曲线焊料部分之间的多个焊球结合。

公开(公告)号：US20110086558A1

公开(公告)日：2011-04-14

申请号：US12904174

申请日：2010-10-14

Applicant: Chih-Pi Cheng ,  Cheng-Ching Chien ,  Jia-Hau Liu ,  Been-Yang Liaw

Inventor： Chih-Pi Cheng ,  Cheng-Ching Chien ,  Jia-Hau Liu ,  Been-Yang Liaw

IPC: H01R13/02 ,  B05D5/12

CPC classification number: H01R13/03 ,  H01R12/52

Abstract: An electrical contact material includes a base material, a first number of plating layers forming a contact section and a second number of plating layers forming a soldering section, respectively. The second number of plating layers is provided on the base material and includes a Ni-plating layer directly on the base material and an organic antioxidant-plating layer on said Ni-plating layer.

Abstract translation: 电接触材料分别包括基材，形成接触部的第一数量的镀层和形成焊接部的第二数量的镀层。 第二数量的镀层设置在基材上，并且在该基材上直接包含Ni镀层，在所述Ni镀层上包含有机抗氧化镀层。

公开(公告)号：US07796394B2

公开(公告)日：2010-09-14

申请号：US12154306

申请日：2008-05-22

Applicant: Qing-Feng Wang ,  Ling Tao ,  Nan-Hong Lin ,  Chih-Pi Cheng

Inventor： Qing-Feng Wang ,  Ling Tao ,  Nan-Hong Lin ,  Chih-Pi Cheng

IPC: H05K7/20 ,  H01L23/34 ,  H01R13/00

CPC classification number: H05K7/1061

Abstract: An electrical connector assembly is provided for connecting an IC chip (2) to a printed circuit board (3). The electrical connector assembly includes a housing (1) engaging with the IC chip, a heat sink (6), a loading plate (4) and a number of first connecting portions (5). The loading plate is located between the heat sink and the housing and has a number of spring plates (41) extending toward the IC chip. The first connecting portions are provided for connecting the heat sink to the printed circuit board.

Abstract translation: 提供一种用于将IC芯片（2）连接到印刷电路板（3）的电连接器组件。 电连接器组件包括与IC芯片接合的壳体（1），散热器（6），装载板（4）和多个第一连接部分（5）。 装载板位于散热器和壳体之间，并且具有朝向IC芯片延伸的多个弹簧板（41）。 第一连接部分设置用于将散热器连接到印刷电路板。

公开(公告)号：US20100190370A1

公开(公告)日：2010-07-29

申请号：US12383384

申请日：2009-03-24

Applicant: Ming-Lun Szu ,  Chih-Pi Cheng ,  Cheng-Ching Chien

Inventor： Ming-Lun Szu ,  Chih-Pi Cheng ,  Cheng-Ching Chien

IPC: H01R13/62

CPC classification number: H05K7/1061

Abstract: An IC socket (1) for receiving an IC package having a plurality of pins extending downwardly includes a base (2), a plurality of terminals (7) received in the base, a cover (5) mounted upon the base (2), and a cam (6). The cover (5) includes a carrying section (50) for carrying the IC package and a cam-receiving section (51). The carrying section (50) forms a plurality of through holes (500) for insertion of the pins of the IC package. The cam (6) is disposed at the cam-receiving section (51) for actuating the cover (5) to move with respect to the base (2) in a first direction A. The cam (6) is offset from a central line CL of the carrying section (50) which extends along the first direction A.

Abstract translation: 一种用于接收具有向下延伸的多个销的IC封装的IC插座（1），包括底座（2），容纳在基座中的多个端子（7），安装在基座（2）上的盖子（5） 和凸轮（6）。 盖（5）包括用于承载IC封装的承载部（50）和凸轮接收部（51）。 承载部分（50）形成用于插入IC封装的引脚的多个通孔（500）。 凸轮（6）设置在凸轮接收部分（51）处，用于致动盖（5）沿第一方向A相对于基座（2）移动。凸轮（6）偏离中心线 承载部分（50）的CL沿着第一方向A延伸。

公开(公告)号：US20080050983A1

公开(公告)日：2008-02-28

申请号：US11895859

申请日：2007-08-28

Applicant: Nan-Hong Lin ,  Chih-Pi Cheng

Inventor： Nan-Hong Lin ,  Chih-Pi Cheng

IPC: H01R11/09

CPC classification number: H05K7/1076

Abstract: Provided herewith is a CPU socket made of composite configuration of passageways. The Socket includes an insulative housing defining an opening therein. A grid is securely assembled in the opening defining a plurality of passageways for securely receiving a contact terminal therein. The grid includes a plurality of latitudinal partitions, and a plurality of longitudinal partitions orthogonally intersected from each other so as to define the passageway across the opening.

Abstract translation: 提供了一个由通道的复合配置构成的CPU插座。 插座包括在其中限定开口的绝缘壳体。 栅格牢固地组装在开口中，形成多个通道，用于在其中牢固地接收接触端子。 网格包括多个横向分隔件，以及彼此正交相交的多个纵向分隔件，以便限定穿过开口的通道。

公开(公告)号：US07200292B2

公开(公告)日：2007-04-03

申请号：US10996474

申请日：2004-11-26

Applicant: Hen-Tai Shang ,  I-Wen Wu ,  Chun-Chu Yang ,  Chih-Pi Cheng

Inventor： Hen-Tai Shang ,  I-Wen Wu ,  Chun-Chu Yang ,  Chih-Pi Cheng

IPC: G02B6/00 ,  G02B6/34

CPC classification number: G01C9/06 ,  G01C2009/066 ,  G02B6/022

Abstract: An optical fiber inclinometer comprises a pair of fiber Bragg grating devices, a fixed base, a connection plate, and a rotatable base. One end of the connection plate is fixed to the fixed base, whereas the other end of the connection plate is connected to the rotatable base through the joint of a turning pair mechanism between them. The two ends of each fiber Bragg grating device are installed onto the fixed base and the rotatable base respectively, and the two devices are mounted on the opposite side of the connection plate. Once the rotatable base rotates around the joint of the connection plate, axial tensile elongation occurs in one of the fiber Bragg grating devices, whereas axial compressive deformation occurs in the other device. The rotation angle of the rotatable base relative to the connection plate can be obtained by measuring and calculating the Bragg wavelength drifts of the pair of fiber Bragg grating devices respectively.

Abstract translation: 光纤倾斜仪包括一对光纤布拉格光栅装置，固定基座，连接板和可旋转基座。 连接板的一端固定到固定基座，而连接板的另一端通过它们之间的转动对机构的接头连接到可旋转基座。 每个光纤布拉格光栅装置的两端分别安装在固定基座和可旋转基座上，两个装置安装在连接板的相对侧上。 一旦可旋转的基座围绕连接板的接头旋转，则在一个光纤布拉格光栅装置中发生轴向拉伸伸长，而在另一个装置中发生轴向压缩变形。 旋转底座相对于连接板的旋转角度可以通过分别测量和计算一对光纤布喇格光栅器件的布拉格波长漂移来获得。