公开(公告)号：US20090311889A1

公开(公告)日：2009-12-17

申请号：US12485078

申请日：2009-06-16

Applicant: CHENG-CHING CHIEN ,  CHIH-PI CHENG ,  LIANG-KAI LEE ,  NAN-HUNG LIN

Inventor： CHENG-CHING CHIEN ,  CHIH-PI CHENG ,  LIANG-KAI LEE ,  NAN-HUNG LIN

IPC: H01R12/00

CPC classification number: H05K7/1084 ,  H01R13/111 ,  H01R13/112

Abstract: An electrical connector for electrically connecting a pin leg of a CPU with a trace of a PCB includes an insulative housing (3) and a contact (1). The contact includes a base (10) and a pair of arm sections (20) oppositely extending from lateral sides of the base for engagement with the pin leg. The base has a body section (12) for being secured in the insulative housing and a soldering section (14) for being soldered onto the PCB. Each arm section forms a heave (24) to interfere with the insulative housing because of deformation of the arm sections.

Abstract translation: 用于将CPU的销脚与PCB的痕迹电连接的电连接器包括绝缘壳体（3）和触点（1）。 该接触件包括一个基部（10）和一对臂部分（20），它们从基部的侧面相对地延伸，以与销腿相接合。 基座具有用于固定在绝缘壳体中的主体部分（12）和用于焊接到PCB上的焊接部分（14）。 每个臂部分由于臂部分的变形而形成一个与绝缘壳体相互干扰的隆起部分（24）。

公开(公告)号：US20090286409A1

公开(公告)日：2009-11-19

申请号：US12468070

申请日：2009-05-19

Applicant: CHIH-PI CHENG ,  NAN-HUNG LIN ,  HAO-YUN MA ,  CHI-NAN LIAO ,  LIANG-KAI LEE ,  CHENG-CHING CHIEN

Inventor： CHIH-PI CHENG ,  NAN-HUNG LIN ,  HAO-YUN MA ,  CHI-NAN LIAO ,  LIANG-KAI LEE ,  CHENG-CHING CHIEN

IPC: H01R12/14

CPC classification number: H01R12/89 ,  H01R13/508

Abstract: An electrical connector (1) comprises a base (10) with a plurality of contacts (19) received therein, a cover (11) slidably mounted on the base (10), a protecting mechanism (12) comprises a cover plate (13) retained in the cover (11) and a bottom plate (14) retained in the base (10), a cam actuator (16) rotatably assembled to the base (10), the cover (11) and the protecting mechanism (12) for actuating the cover (11) to slid on the base (10), the bottom plate (14) comprises a first plate (142) and a second plate (141), the first plate (142) comprises a base portion (1421) and a first engaging portion (1422) extending curvedly from the end of the body portion (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（11），包括盖板（13）的保护机构（12） 保持在所述盖（11）中的底板（14）和保持在所述基座（10）中的底板（14），可旋转地组装到所述基座（10）的凸轮致动器（16），所述盖（11）和所述保护机构 致动盖（11）在基座（10）上滑动，底板（14）包括第一板（142）和第二板（141），第一板（142）包括基部（1421）和 从主体部分（1421）的端部弯曲延伸的第一接合部分（1422）。

公开(公告)号：US20090280656A1

公开(公告)日：2009-11-12

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: H01R12/00 ,  H01R13/62

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：US20120202384A1

公开(公告)日：2012-08-09

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: H01R24/28 ,  H01R43/02

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：US20120064742A1

公开(公告)日：2012-03-15

申请号：US13231977

申请日：2011-09-14

Applicant: YEN-CHIH CHANG ,  CHIH-PI CHENG

Inventor： YEN-CHIH CHANG ,  CHIH-PI CHENG

IPC: H01R12/71

CPC classification number: H01R13/2442

Abstract: The present invention relates to an electrical assembly for connecting an IC package. The assembly includes at least an upper and a lower layer stacked with each other, wherein the upper layer is formed with an opening for receiving a socket connector. The socket connector has contacts electrically connected to conductive traces respectively provided on the upper and the lower layer.

Abstract translation: 本发明涉及一种用于连接IC封装的电气组件。 组件至少包括彼此堆叠的上层和下层，其中上层形成有用于接收插座连接器的开口。 插座连接器具有电连接到分别设置在上层和下层上的导电迹线的触点。

公开(公告)号：US20110159737A1

公开(公告)日：2011-06-30

申请号：US12983829

申请日：2011-01-03

Applicant: NAN-HUNG LIN ,  CHIH-PI CHENG ,  JIA-HAU LIU

Inventor： NAN-HUNG LIN ,  CHIH-PI CHENG ,  JIA-HAU LIU

IPC: H01R24/00

CPC classification number: H01R12/7082 ,  H01R13/2435

Abstract: An electrical connector includes an upper housing formed with a plurality of upper through holes therein, and a lower housing located under the upper housing and formed with a plurality of lower through holes therein corresponding to the upper through holes, respectively. A plurality of contacts are received within the upper housing and the lower housing, and respectively has an upper contacting portion and a lower contacting portion. At least some of the contacts extend with angles of inclination varying in sequence so that a distance defined by two neighboring lower contacting portions is larger than that defined by corresponding two neighboring upper contacting portions.

Abstract translation: 电连接器包括在其中形成有多个上通孔的上壳体和位于上壳体下方的下壳体，并且在下壳体中分别形成有与上通孔对应的多个下通孔。 多个触点容纳在上壳体和下壳体内，并且分别具有上接触部分和下接触部分。 至少一些触头随倾斜角度顺序变化，使得由两个相邻的下接触部分限定的距离大于由对应的两个相邻的上部接触部分限定的距离。

公开(公告)号：US20100177477A1

公开(公告)日：2010-07-15

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: 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 comprises an electrical connector mounted on the printed circuit board, and a heat dissipating device, the CPU is mounted upon the connector. 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 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 clip 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散热装置，CPU安装在连接器上。 散热装置包括负载板，热管和加热板。 在CPU的热量被热管和加热板吸收的情况下，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，每个夹子具有两个悬臂，其向另一个夹子延伸并与另一夹子接合。

公开(公告)号：US20120018747A1

公开(公告)日：2012-01-26

申请号：US13187515

申请日：2011-07-21

Applicant: ANDREW CHENG ,  CHIH-PI CHENG

Inventor： ANDREW CHENG ,  CHIH-PI CHENG

IPC: H01L33/62 ,  H01L33/08 ,  H01L33/52

CPC classification number: H05K3/32 ,  F21K9/90 ,  F21Y2105/10 ,  F21Y2115/10 ,  H01L33/58 ,  H01L33/62 ,  H01L2224/48472 ,  H05K3/284 ,  H05K2201/0311 ,  H05K2201/09063 ,  H05K2201/10106 ,  H05K2201/1031 ,  Y02P70/611

Abstract: An LED lead frame assembly comprises a wiring board having a plurality set of positive and negative poles arranged on a top surface thereof A plurality of LED chips are disposed on the wiring board, and electrically bonded to the bus line. A transparent cover is arranged upon the wiring board and covering the LED chip and the conductive lead.

Abstract translation: LED引线框架组件包括布置在其顶表面上的多组正极和负极的布线板。多个LED芯片设置在布线板上，并电连接到总线上。 透明盖布置在接线板上并覆盖LED芯片和导电引线。

公开(公告)号：US20110111638A1

公开(公告)日：2011-05-12

申请号：US12900429

申请日：2010-10-07

Applicant: CHIH-PI CHENG

Inventor： CHIH-PI CHENG

IPC: H01R33/00

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.

公开(公告)号：US20100291774A1

公开(公告)日：2010-11-18

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。