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41. 发明申请

US20080214063A1 Electrical contact for ease of assembly 失效
公开(公告)号：US20080214063A1
公开(公告)日：2008-09-04
申请号：US12074340
申请日：2008-03-03
申请人： Shih-Wei Hsiao , Chun-Fu Lin
发明人： Shih-Wei Hsiao , Chun-Fu Lin
IPC分类号： H01R13/33
CPC分类号： H01R13/2421 , H01R12/714
摘要： A contact includes a first contact pin, a second contact pin and a spring. The first contact pin comprises a wide portion for contacting and a narrow portion. The second contact pin comprises a holding portion and a guiding portion extending upwards from the holding portion. The guiding portion has a receiving space and a pair of channels, the narrow portion is received in the receiving space and has thereof a pair of projecting portions sliding in the channels. The spring is moveably seated on the holding portion and limited under the wide portion to allow the first contact pin to shift upwards and downwards therein.

42. 发明授权

US07410363B1 Electrical connector having compliant biasing device 失效
标题翻译：具有柔性偏置装置的电连接器
公开(公告)号：US07410363B1
公开(公告)日：2008-08-12
申请号：US12001687
申请日：2007-12-12
申请人： Andrew Gattuso , Shih-Wei Hsiao , Chun-Fu Lin
发明人： Andrew Gattuso , Shih-Wei Hsiao , Chun-Fu Lin
IPC分类号： H01R12/00
CPC分类号： H01R12/87 , H01R12/714
摘要： An electrical connector comprising: an insulative housing defining a top surface with a plurality contact terminals planted within the housing; a frame having an rectangle framework securely attaching to the housing defining sidewalls jointly formed a room for receiving an IC package therein, engaging hollows are defined at an pair of opposite corner of the framework and a chamber at a corner of the framework; a compliant biasing device positioned in the said chamber of the corner of framework for positioning the IC package; a thermal control element having alignment pins related to the engaging hollows, said thermal control element pushing the compliant biasing device sliding in the chamber so the compliant biasing device attaching on the IC package to ensure proper and reliable electrical interconnection.
摘要翻译：一种电连接器，包括：绝缘壳体，其限定顶部表面，其具有种植在所述壳体内的多个接触端子; 具有矩形框架的框架，其牢固地附接到壳体限定侧壁，所述侧壁共同形成有用于在其中容纳IC封装的房间，接合中空部限定在框架的一对相对拐角处和框架拐角处的室; 位于框架拐角处的所述室中的用于定位IC封装的柔性偏置装置; 热控制元件具有与接合中空相关的对准销，所述热控元件推动柔性偏置装置在腔室中滑动，使得柔性偏置装置附接在IC封装上，以确保适当可靠的电互连。

43. 发明申请

US20070077792A1 Electrical connector assembly 失效
标题翻译：电连接器总成
公开(公告)号：US20070077792A1
公开(公告)日：2007-04-05
申请号：US11526039
申请日：2006-09-22
申请人： Hao-Yun Ma , Shih-Wei Hsiao
发明人： Hao-Yun Ma , Shih-Wei Hsiao
IPC分类号： H01R4/66
CPC分类号： H05K7/1053
摘要： An electrical connector assembly (100) includes a housing (10), a number of signal terminals loaded in the housing (10) and a stiffener (11) disposed around the housing (10), a metal clip (13) and a lever (12) attached to two opposite sides of the stiffener (11), wherein a securing plate (15) is disposed between the metal clip (13) and the chip module (14), and the securing plate (15) is mounted above an upper surface of the chip module (14).
摘要翻译：电连接器组件（100）包括壳体（10），装在壳体（10）中的多个信号端子和围绕壳体（10）设置的加强件（11），金属夹（13）和杠杆 12），其附接到加强件（11）的两个相对侧，其中固定板（15）设置在金属夹（13）和芯片模块（14）之间，并且固定板（15）安装在上部芯片模块（14）的表面。

44. 发明授权

US07097463B2 Electrical connector 有权
标题翻译：电连接器
公开(公告)号：US07097463B2
公开(公告)日：2006-08-29
申请号：US11025167
申请日：2004-12-28
申请人： Shih-Wei Hsiao , Chao-Chung Cheng , Yao-Chi Huang
发明人： Shih-Wei Hsiao , Chao-Chung Cheng , Yao-Chi Huang
IPC分类号： H01R12/00 , H05K1/00
CPC分类号： H01R12/57 , H01R13/2442 , H01R13/2485 , H05K7/1084
摘要： An electrical connector (1) is used for electrically connecting a ball grid array (BGA) central processing unit (CPU) (3) with a printed circuit board (PCB). The connector includes a generally rectangular insulative housing (10) and a number of terminals (20) received in the housing. Each of the terminals includes a connecting portion (200), a solder pad (202) extending from a bottom end of the connecting portion, and a cantilever (204) extending aslant from a top end of the connecting portion. The cantilever has a concave portion (206) near a free end thereof. When the CPU with a multiplicity of solder balls is attached onto the connector, the concave portions of the terminals cover bottom portions of the solder balls. Therefore, the terminals of the connector electrically connect with the solder balls of the CPU steadily, and a reliable connection between the CPU and the PCB is established.
摘要翻译：电连接器（1）用于将球栅阵列（BGA）中央处理单元（CPU）（3）与印刷电路板（PCB）电连接。连接器包括大致矩形的绝缘壳体（10）和容纳在壳体中的多个端子（20）。每个端子包括连接部分（200），从连接部分的底端延伸的焊盘（202）和从连接部分的顶端倾斜延伸的悬臂（204）。悬臂在其自由端附近具有凹部（206）。当具有多个焊球的CPU连接到连接器上时，端子的凹部覆盖焊球的底部。因此，连接器的端子稳定地与CPU的焊球电连接，并且建立了CPU和PCB之间的可靠连接。

45. 发明授权

US06213807B1 ZIF socket connector having improved contact arrangement 失效
标题翻译： ZIF插座连接器具有改进的接触布置
公开(公告)号：US06213807B1
公开(公告)日：2001-04-10
申请号：US09369773
申请日：1999-08-06
申请人： Yao-Chi Huang , Shih-Wei Hsiao
发明人： Yao-Chi Huang , Shih-Wei Hsiao
IPC分类号： H01R13625
CPC分类号： H01R13/193 , H01R12/716
摘要： A contact for a ZIF socket for electrically connecting with a pin of a chipset comprises a base portion, a connecting portion extending from the base portion, and a body portion extending from one side of the connecting portion. The body portion includes a receiving portion adapted for receiving the pin of the chipset to be in a first position, and a mating portion extending from the receiving portion for sidewardly gripping the pin of the chipset when the pin is moved from the first position to a second position. The base portion has a pair of fixing protrusions on opposite edges thereof for interferentially engaging with a housing. An interferential direction between the fixing protrusions and the housing is substantially perpendicular to a movement direction of the pin from the first portion to the second portion.
摘要翻译：用于与芯片组的引脚电连接的ZIF插座的触点包括基部，从基部延伸的连接部分和从连接部分的一侧延伸的主体部分。主体部分包括适于接收芯片组的销以处于第一位置的接收部分，以及当销从第一位置移动到第一位置时从接收部分延伸以用于侧面夹持芯片组的销的配合部分第二名基部在其相对的边缘上具有一对固定突起，用于与外壳相互接合。固定突起和壳体之间的干涉方向基本上垂直于销从第一部分到第二部分的移动方向。

46. 发明授权

US6113411A Contact for a socket 失效
标题翻译：联系人一个插座
公开(公告)号：US6113411A
公开(公告)日：2000-09-05
申请号：US329902
申请日：1999-06-10
申请人： Sidney Lu , Shih-Wei Hsiao , Yao-Chi Huang
发明人： Sidney Lu , Shih-Wei Hsiao , Yao-Chi Huang
IPC分类号： H01R13/193 , H05K7/10 , H01R4/50
CPC分类号： H05K7/1007 , H01R13/193
摘要： A contact used in a socket for electrically connecting with a pin of a CPU, comprises a fixing portion for being fixed in the socket, a mating portion and a connecting portion connected between the fixing portion and the mating portion. The mating portion has a receiving body which forms a receiving space adapted for entrance of the pin of the CPU to be in a first position, and has two engaging body extending from the receiving CPU for sidewardly gripping the pin of the CPU therebetween when the pin of the CPU is moved from the first position to a second position. The connecting portion is capable of deforming to effectuate a limited turning movement of the mating portion relative to the fixing portion about the connecting portion in response to a sideward displacement of the pin of the CPU from the second position.
摘要翻译：在插座中使用的用于与CPU的引脚电连接的触点包括固定在插座中的固定部分，配合部分和连接在固定部分和配合部分之间的连接部分。配合部分具有接收体，该接收体形成适于将CPU的引脚进入第一位置的接收空间，并且具有从接收CPU延伸的两个接合体，用于侧面夹持CPU的针脚，的CPU从第一位置移动到第二位置。连接部能够变形，以响应于CPU的销的从第二位置的侧向位移而实现配合部分相对于固定部分围绕连接部分的有限的转动运动。

47. 发明授权

US07963778B2 Burn-in socket with plated contacts 有权
标题翻译：带电镀触点的老化插座
公开(公告)号：US07963778B2
公开(公告)日：2011-06-21
申请号：US12317651
申请日：2008-12-23
申请人： Ming-Yue Chen , Been-Yang Liaw , Wen-Yi Hsieh , Shih-Wei Hsiao
发明人： Ming-Yue Chen , Been-Yang Liaw , Wen-Yi Hsieh , Shih-Wei Hsiao
IPC分类号： H01R12/00
CPC分类号： G01R1/0466 , G01R1/0483 , G01R31/2863 , H01R12/585 , H01R12/89 , H01R13/03 , H01R13/11 , H01R2201/20
摘要： A burn-in socket for receiving an IC package comprises a socket body, a plurality of contacts mounted in the socket body and an actuator movably mounted upon the socket body. Each contact in the socket body includes a pair of clipping arms with tip portions at free ends thereof respectively. Solder balls attached to the bottom of the IC package are respectively clipped between the pair of the tip portions and thus the IC package should be brought into electrical contact with the contacts of the burn-in socket. The tip portion is plated with a Pd—Co layer for reducing the attachment of the Sn and preventing the impedance of the contacts to increase. Meanwhile, the IC package can be sucked up successfully without absorption from the contacts of the burn-in socket.
摘要翻译：用于接收IC封装的老化插座包括插座主体，安装在插座主体中的多个触点和可移动地安装在插座主体上的致动器。插座主体中的每个触点分别具有一对夹持臂，其顶端部分分别在其自由端。附着在IC封装的底部的焊球分别夹在一对尖端部分之间，因此IC封装应与老化插座的触点电接触。尖端部分镀有Pd-Co层，以减少Sn的附着并防止触点的阻抗增加。同时，IC封装可以成功吸入，而不会从老化插座的触点吸收。

48. 发明授权

US07855491B2 Prestress-adjustable piezoelectric gripping device 有权
标题翻译：预应力可调压电夹持装置
公开(公告)号：US07855491B2
公开(公告)日：2010-12-21
申请号：US12346099
申请日：2008-12-30
申请人： Po-Wen Hsueh , Cheng-Yen Chen , Chung-Hsien Lin , Shih-Wei Hsiao , Wu-Sung Yao , Mi-Ching Tsai
发明人： Po-Wen Hsueh , Cheng-Yen Chen , Chung-Hsien Lin , Shih-Wei Hsiao , Wu-Sung Yao , Mi-Ching Tsai
IPC分类号： H01L41/08 , H02N2/04
CPC分类号： B25J15/0253 , B25J7/00 , H02N2/021
摘要： A prestress-adjustable piezoelectric gripping device is provided, in which a prestressing device adjusts a prestressing force applied to a piezoelectric element of a piezoelectric unit on the basis of a feedback signal from a force-sensing unit, so as to adjust the friction between the piezoelectric unit and a gripping unit. By utilizing the deformation of the piezoelectric element to drive the gripping unit many times, the gripping velocity and gripping force of the gripping unit can be controlled, and the prestress-adjustable piezoelectric gripping device of the invention can achieve a long driving displacement while maintaining high precision.
摘要翻译：提供了一种预应力可调的压电夹持装置，其中预应力装置根据来自力感测装置的反馈信号来调节施加到压电单元的压电元件的预应力，以便调节压力单元之间的摩擦力压电单元和夹持单元。通过利用压电元件的变形来驱动夹持单元多次，可以控制夹持单元的夹紧速度和夹持力，并且本发明的预应力可调节压电夹持装置可以在保持高的状态下实现长的驱动位移精确。

49. 发明授权

US07658620B2 Electrical connector having an improved frame 失效
标题翻译：电连接器具有改进的框架
公开(公告)号：US07658620B2
公开(公告)日：2010-02-09
申请号：US12156863
申请日：2008-06-04
申请人： Shih-Wei Hsiao , Hsiu-Yuan Hsu
发明人： Shih-Wei Hsiao , Hsiu-Yuan Hsu
IPC分类号： H01R12/00
CPC分类号： H01R13/193 , H01R12/714 , H01R13/6315 , H01R2201/20
摘要： An electrical connector adapted for connection an Integrated Circuit (IC) chip to a printed circuit board (PCB) includes an insulating housing having a plurality of passageways, a plurality of contacts received in the passageways and a frame moveable assembled on the housing to allow the IC chip to be inserted therein. The frame includes a first and second side walls parallel to each other and a third side wall connecting with ends of the first and second side walls without a sidewall opposite the third wall, thereby a hatch is defined opposite to the third wall.
摘要翻译：一种用于将集成电路（IC）芯片连接到印刷电路板（PCB）的电连接器包括具有多个通道的绝缘壳体，容纳在通道中的多个触点和可组装在壳体上的框架， IC芯片插入其中。框架包括彼此平行的第一和第二侧壁以及与第一和第二侧壁的端部连接而不具有与第三壁相对的侧壁的第三侧壁，从而与第三壁相对地限定了舱口。

50. 发明授权

US07588450B2 Socket 有权
标题翻译：插座
公开(公告)号：US07588450B2
公开(公告)日：2009-09-15
申请号：US11897150
申请日：2007-08-29
申请人： Shih-Wei Hsiao , Andrew Gattuso , Ke-Hao Chen
发明人： Shih-Wei Hsiao , Andrew Gattuso , Ke-Hao Chen
IPC分类号： H01R13/15
CPC分类号： H05K7/1061
摘要： A socket, for receiving a semiconductor package, has an insulating base receiving a plurality of contacts, a plurality of movable arms, a first movable frame, a second movable frame and a plurality of springs urging the movable arms. Each movable arm defines am opening position and a close position relative to the insulating base, The movable arm has an actuating portion with a free end and a cuneiform outside surface, a horizontal portion extending from the actuating portion for pressing the semiconductor package and a pair of bores on a bottom part of the actuating portion. A haulm passes through the bores to assemble the movable arm to the insulating base.
摘要翻译：用于接收半导体封装的插座具有接收多个触点的绝缘基座，多个可动臂，第一可移动框架，第二可移动框架和推动可动臂的多个弹簧。每个可移动臂限定打开位置和相对于绝缘基座的关闭位置。可移动臂具有带有自由端和楔形外表面的致动部分，从用于按压半导体封装的致动部分延伸的水平部分和一对的孔在致动部分的底部。运输通过孔，将可动臂组装到绝缘基座上。

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