公开(公告)号：US08894422B2

公开(公告)日：2014-11-25

申请号：US13271242

申请日：2011-10-12

Applicant: Cheng-Chi Yeh ,  Nan-Hung Lin ,  Andrew Cheng ,  Chih-Pi Cheng ,  Shuo-Hsiu Hsu ,  Ting-Yao Hung

Inventor： Cheng-Chi Yeh ,  Nan-Hung Lin ,  Andrew Cheng ,  Chih-Pi Cheng ,  Shuo-Hsiu Hsu ,  Ting-Yao Hung

IPC: H01R12/00 ,  H01R12/57 ,  H01R4/02 ,  H05K3/34 ,  H05K7/10 ,  H01R12/71 ,  H01R13/24 ,  H01R43/02

CPC classification number: H01R12/57 ,  H01R4/024 ,  H01R12/716 ,  H01R13/2442 ,  H01R43/0256 ,  H05K3/3426 ,  H05K7/1069 ,  H05K2201/10325 ,  H05K2201/10984 ,  H05K2203/041 ,  Y02P70/613

Abstract: An electrical connector includes an insulative housing with a number of through holes extending therethrough, a number of contacts assembled to the insulative housing, and a number of solder balls disposed in the though holes and each is clasped by the tail and insulative housing. Each contact includes a vertical base portion secured to a first side of the through hole, a contact engaging arm extending from a top end of the base portion, and a solder portion extending from a bottom end of the base portion. The solder portion has a wave arrangement below the base portion and projecting from the base portion to a second side of the through hole which opposites to said first side, and a tail extending downwardly from the wave arrangement and capable of moving from the first side to the second side.

Abstract translation: 电连接器包括绝缘壳体，其具有穿过其中延伸的多个通孔，组装到绝缘壳体上的多个触点，以及设置在通孔中的多个焊球，并且每个焊球被尾部和绝缘壳体扣紧。 每个触点包括固定到通孔的第一侧的垂直底部，从基部的顶端延伸的触点接合臂以及从基部的底端延伸的焊接部。 焊接部分具有在基部下方的波形布置，并且从基部突出到通孔的与所述第一侧相对的第二侧，以及从波浪组件向下延伸并能够从第一侧向第 第二面。

公开(公告)号：US08295042B2

公开(公告)日：2012-10-23

申请号：US12686398

申请日：2010-01-13

Applicant: Chih-Pi Cheng ,  Chi-Nan Liao

Inventor： Chih-Pi Cheng ,  Chi-Nan Liao

IPC: H05K7/20 ,  G06F1/20

CPC classification number: G06F1/20 ,  H01L23/4006 ,  H01L23/427 ,  H01L2023/405 ,  H01L2023/4081 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An electrical connector assembly electrically connecting a CPU and a printed circuit board includes an electrical connector mounted on the printed circuit board, and a heat dissipating device mounted upon the CPU. The heat dissipating device includes a load plate, a heat pipe, and a heat plate. The load plate is mounted upon the CPU under condition that heat generated from the CPU is absorbed by the heat pipe and the heat plate. The load plate is sandwiched between the heat plate and the heat pipe. The load plate has two clips each of which has two cantilever arms extending toward and engaging with the other clip.

Abstract translation: 电连接CPU和印刷电路板的电连接器组件包括安装在印刷电路板上的电连接器和安装在CPU上的散热装置。 散热装置包括负载板，热管和加热板。 在CPU产生的热量被热管和热板吸收的情况下，负载板安装在CPU上。 负载板夹在加热板和热管之间。 负载板具有两个夹子，每个夹具具有两个向另一夹子延伸并与另一夹子接合的悬臂。

公开(公告)号：US08292666B2

公开(公告)日：2012-10-23

申请号：US13049902

申请日：2011-03-17

Applicant: Chih-Pi Cheng ,  Jia-Hau Liu

Inventor： Chih-Pi Cheng ,  Jia-Hau Liu

IPC: H01R24/00

CPC classification number: H01R12/714 ,  H01R13/2442 ,  H05K7/1069

Abstract: An electrical connector includes an insulative housing defining a plurality of passageways and a plurality of contacts disposed in the passageways by two arrangement manners. Each contact includes a mating portion located at an upper end and a soldering portion located at a bottom end. Wherein a first arrangement manner is that neighboring mating portions defined a distance in a same row is smaller than a distance defined by corresponding neighboring soldering portions, and neighboring mating portions defined a distance in a same column is equal to a distance defined by corresponding neighboring soldering portions. A second arrangement manner is that neighboring mating portions defined a distance in both a same row and a same column is smaller than a distance defined by corresponding neighboring soldering portions.

Abstract translation: 电连接器包括限定多个通道的绝缘壳体和通过两种布置方式设置在通道中的多个触点。 每个触点包括位于上端的配合部分和位于底端的焊接部分。 其中以第一布置方式是限定相同行中的距离的相邻匹配部分小于由相应的相邻焊接部分限定的距离，并且限定在相同列中的距离的相邻匹配部分等于由相应的相邻焊接限定的距离 部分。 第二布置方式是在相同行和同一列中限定距离的相邻匹配部分小于由相应的相邻焊接部分限定的距离。

公开(公告)号：US07887356B1

公开(公告)日：2011-02-15

申请号：US12730265

申请日：2010-03-24

Applicant: Andrew Cheng ,  Hu-Guang Luo ,  Chia-Wei Fan ,  Chih-Pi Cheng

Inventor： Andrew Cheng ,  Hu-Guang Luo ,  Chia-Wei Fan ,  Chih-Pi Cheng

IPC: H01R13/62

CPC classification number: H05K7/1069

Abstract: A socket connector includes a socket body, a plurality of contact terminals received in the socket body. The socket body includes an upper surface, a plurality of sidewalls extending upwardly from the upper surface. The upper surface and the sidewalls jointly define a cavity for receiving an IC package therein. A plurality of protrusions extend upwardly from the upper surface and formed separately from the sidewall. The protrusions being discretely distributed at periphery of the IC package and thereby positioning the IC package.

Abstract translation: 插座连接器包括插座主体，容纳在插座主体中的多个接触端子。 插座主体包括上表面，从上表面向上延伸的多个侧壁。 上表面和侧壁共同限定用于在其中接收IC封装的空腔。 多个突起从上表面向上延伸并与侧壁分开形成。 这些突起离散地分布在IC封装的周边，从而定位IC封装。

公开(公告)号：US07878818B2

公开(公告)日：2011-02-01

申请号：US12625414

申请日：2009-11-24

Applicant: Chih-Pi Cheng ,  Jia-Hau Liu

Inventor： Chih-Pi Cheng ,  Jia-Hau Liu

IPC: H01R12/00

CPC classification number: H01R13/2435 ,  H05K7/1069

Abstract: An LGA socket used for connecting a chip module and a print circuit board includes an insulative housing and a number of terminals received in the housing. The housing has a top surface and a bottom surface opposite to each other. Each of the terminals includes an upper arm extending beyond the top surface of the housing and a lower arm extending beyond the bottom surface of the housing. The upper arms and the lower arms of the terminals extend from the base portion with different lengths so as to form different pitches at top and bottom surfaces of the housing.

Abstract translation: 用于连接芯片模块和印刷电路板的LGA插座包括绝缘壳体和容纳在壳体中的多个端子。 壳体具有彼此相对的顶表面和底表面。 每个端子包括延伸超过壳体的顶表面的上臂和延伸超过壳体的底表面的下臂。 端子的上臂和下臂从基部延伸出不同的长度，以在壳体的顶表面和底表面上形成不同的间距。

公开(公告)号：US07771224B2

公开(公告)日：2010-08-10

申请号：US12464117

申请日：2009-05-12

Applicant: Chih-Pi Cheng ,  Liang-Kai Lee

Inventor： Chih-Pi Cheng ,  Liang-Kai Lee

IPC: H01R13/625

CPC classification number: H05K7/1084 ,  H01R12/716 ,  H01R13/193

Abstract: An electrical connector (1) comprises a base (10) with a plurality of contacts (19) received therein, a cover (12) slidably mounted on the base (10), a protecting mechanism (14) comprises a cover plate (141) retained in the cover (12) and a bottom plate (142) retained in the base (10), a cam actuator (16) rotatably assembled to the base (10), the cover (12) and the protecting mechanism (14) for actuating the cover (12) to slid on the base (10), the base (10) comprises one or more block members (1011) extending upwardly, the bottom plate (142) defines a second through hole (1421), when assembled, the block member (1011) is positioned in the second through hole (1421) and the cam actuator (16) goes through the second through hole (1421).

Abstract translation: 电连接器（1）包括具有容纳在其中的多个触点（19）的基座（10），可滑动地安装在基座（10）上的盖子（12），保护机构（14）包括盖板（141） 保持在所述盖（12）中的底板（142）和保持在所述基座（10）中的底板（142），可旋转地组装到所述基座（10）的凸轮致动器（16），所述盖（12）和所述保护机构 致动盖（12）在基座（10）上滑动，基座（10）包括向上延伸的一个或多个块构件（1011），底板（142）在组装时限定第二通孔（1421） 块构件（1011）定位在第二通孔（1421）中，并且凸轮致动器（16）穿过第二通孔（1421）。

公开(公告)号：US07632128B2

公开(公告)日：2009-12-15

申请号：US12286698

申请日：2008-09-30

Applicant: Nan-Hung Lin ,  Chih-Pi Cheng

Inventor： Nan-Hung Lin ,  Chih-Pi Cheng

IPC: H01R13/62

CPC classification number: H01L23/32 ,  H01L23/4006 ,  H01L2023/405 ,  H01L2023/4062 ,  H01L2023/4081 ,  H01L2023/4087 ,  H01L2924/0002 ,  H01R12/7047 ,  H05K7/1053 ,  H01L2924/00

Abstract: An electrical connector assembly, for electrically interconnecting an IC package with a printed circuit board, includes a printed circuit board, an electrical connector mounted on the printed circuit board, an IC package mounted in the electrical connector, a heat sink seated on the electrical connector, a backboard located under the printed circuit board and a plurality of first and second elements. The electrical includes an insulative base and a load plate mounted on the insulative base, and the load plate defines a plurality of first holes. The heat sink defines a plurality of second holes, while the printed circuit board defines a plurality of third holes, and the backboard defines a plurality of fourth holes. The first elements are inserted through the first, the third and the fourth holes to fasten the IC package, the electrical connector, the printed circuit board and the backboard together. The second elements fasten the heat sink with the electrical together through the second holes by engaging with the first elements. Accordingly, a reason can be found out easily when the IC package can't work normally.

公开(公告)号：US20090305524A1

公开(公告)日：2009-12-10

申请号：US12481605

申请日：2009-06-10

Applicant: Nan-Hung Lin ,  Chih-Pi Cheng ,  Shuo-Hsiu Hsu

Inventor： Nan-Hung Lin ,  Chih-Pi Cheng ,  Shuo-Hsiu Hsu

IPC: H01R12/00

CPC classification number: H01R12/714 ,  H01R12/7076

Abstract: An electrical connector assembly for electrically connecting an electrical package to a printed circular board, includes an electrical connector mounted on a printed circular board, and a heat dissipating device located upon the electrical package. The heat dissipating device includes a supporting body located upon the electrical connector, two latching pieces retaining the supporting body and heat pipes assembled on the supporting body. The latching piece rivets with the supporting body on a center part thereof, so when one end of the latching pieces is pressed downwardly, the opposite end will not be influenced.

Abstract translation: 一种用于将电气封装电连接到印刷的圆形板的电连接器组件，包括安装在印刷的圆板上的电连接器和位于电气封装上的散热装置。 散热装置包括位于电连接器上的支撑体，保持支撑体的两个闩锁片和组装在支撑体上的热管。 闩锁件在其中心部分铆接有支撑体，因此当闩锁件的一端被向下按压时，相对端将不受影响。

公开(公告)号：US07563106B2

公开(公告)日：2009-07-21

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: H01R12/00

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：US20090093142A1

公开(公告)日：2009-04-09

申请号：US12286698

申请日：2008-09-30

Applicant: Nan-hung Lin ,  Chih-Pi Cheng

Inventor： Nan-hung Lin ,  Chih-Pi Cheng

IPC: H01R12/00

CPC classification number: H01L23/32 ,  H01L23/4006 ,  H01L2023/405 ,  H01L2023/4062 ,  H01L2023/4081 ,  H01L2023/4087 ,  H01L2924/0002 ,  H01R12/7047 ,  H05K7/1053 ,  H01L2924/00

Abstract: An electrical connector assembly, for electrically interconnecting an IC package with a printed circuit board, includes a printed circuit board, an electrical connector mounted on the printed circuit board, an IC package mounted in the electrical connector, a heat sink seated on the electrical connector, a backboard located under the printed circuit board and a plurality of first and second elements. The electrical includes an insulative base and a load plate mounted on the insulative base, and the load plate defines a plurality of first holes. The heat sink defines a plurality of second holes, while the printed circuit board defines a plurality of third holes, and the backboard defines a plurality of fourth holes. The first elements are inserted through the first, the third and the fourth holes to fasten the IC package, the electrical connector, the printed circuit board and the backboard together. The second elements fasten the heat sink with the electrical together through the second holes by engaging with the first elements. Accordingly, a reason can be found out easily when the IC package can't work normally.

Abstract translation: 用于将IC封装与印刷电路板电互连的电连接器组件包括印刷电路板，安装在印刷电路板上的电连接器，安装在电连接器中的IC封装，安装在电连接器上的散热器 ，位于印刷电路板下方的背板和多个第一和第二元件。 电气包括安装在绝缘基座上的绝缘基座和负载板，并且负载板限定多个第一孔。 散热器限定多个第二孔，而印刷电路板限定多个第三孔，并且背板限定多个第四孔。 第一元件通过第一，第三和第四孔插入，以将IC封装，电连接器，印刷电路板和背板紧固在一起。 第二元件通过与第一元件接合而通过第二孔将电子元件与电气紧固在一起。 因此，当IC封装不能正常工作时，可以容易地发现原因。