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公开(公告)号：US06953348B2
公开(公告)日：2005-10-11
申请号：US10826318
申请日：2004-04-19
CPC分类号： G01R1/0441 , G01R1/045 , G01R1/06772
摘要： An IC socket receives an IC provided with arrayed terminals. In the IC socket, a conductive block is formed with a first face opposing to the received IC, and a plurality of holes arrayed in association with the terminals of the received IC. Each of a plurality of contact probes is disposed in each of the holes, and is provided with a conductive pipe, and a conductive plunger, retractably provided at a first end of the pipe, the plunger being to be brought into contact with an associated one of the terminals. A retainer provided with an insulative member through which the pipe is coaxially held within an associated one of the holes while forming a gap between an outer periphery of the pipe and an interior wall of the associated one of the holes. At least one of the contact probes to be brought into contact with an RF signal terminal among the terminals of the received IC is retained by the retainer.
摘要翻译： IC插座接收具有排列端子的IC。 在IC插座中，导电块形成有与接收的IC相对的第一面，以及与接收的IC的端子相关联地排列的多个孔。 多个接触探针中的每一个设置在每个孔中，并且设置有导电管和可伸缩地设置在管的第一端处的导电柱塞，柱塞将与相关联的一个接触 的终端。 具有绝缘构件的保持器，通过所述保持器将所述管同轴地保持在相关联的一个所述孔中，同时在所述管的外周和所述相关联的一个孔的内壁之间形成间隙。 在接收的IC的端子中与RF信号端子接触的至少一个接触探针由保持器保持。
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公开(公告)号：US07233156B2
公开(公告)日：2007-06-19
申请号：US10503669
申请日：2003-02-06
申请人： Wasuke Yanagisawa , Makoto Nakakoji , Ryo Horie , Takuto Yoshida
发明人： Wasuke Yanagisawa , Makoto Nakakoji , Ryo Horie , Takuto Yoshida
IPC分类号： G01R31/02
CPC分类号： G01R1/06772 , G01R1/06722
摘要： A plurality of probes such as a signal probe (3) and a power supply probe (4) are provided into a metal block (1) so as to penetrate. Each of the probes has a movable pin (11). A tip of the movable pin is projecting from one surface of the metal block (1). And a projection length of the tip is variable. A DUT 20 is pressed onto the surface of the metal block (1) to contact between electrode terminals (21 to 24) and tips of the probes to test characteristics of the DUT. At least one of the probes is capacity loaded probe having a capacitor by providing a dielectric layer and a metal film to peripheral of the probe. As a result, noise can be removed reliably. Additionally, when the capacity loaded probe is used as the power supply probe, a voltage drop is reduced at the power supply terminal in a case of change of the output.
摘要翻译： 多个探针如信号探针（3）和电源探头（4）设置在金属块（1）中以便穿透。 每个探针具有可动销（11）。 可动销的尖端从金属块（1）的一个表面突出。 并且尖端的突出长度是可变的。 将DUT 20按压到金属块（1）的表面上，以在电极端子（21至24）和探针尖端之间接触以测试DUT的特性。 至少一个探针是具有电容器的容量负载探针，其通过在探针的周边提供介电层和金属膜。 结果，可以可靠地去除噪声。 此外，当使用容量负载的探头作为电源探头时，在输出变化的情况下，在电源端子处降低电压降。
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公开(公告)号：US20050088189A1
公开(公告)日：2005-04-28
申请号：US10503669
申请日：2003-02-06
申请人： Wasuke Yanagisawa , Makoto Nakakoji , Ryo Horie , Takuto Yoshida
发明人： Wasuke Yanagisawa , Makoto Nakakoji , Ryo Horie , Takuto Yoshida
CPC分类号： G01R1/06772 , G01R1/06722
摘要： A plurality of probes such as a signal probe (3) and a power supply probe (4) are provided into a metal block (1) so as to penetrate. Each of the probes has a movable pin (11). A tip of the movable pin is projecting from one surface of the metal block (1). And a projection length of the tip is variable. A DUT 20 is pressed onto the surface of the metal block (1) to contact between electrode terminals (21 to 24) and tips of the probes to test characteristics of the DUT. At least one of the probes is capacity loaded probe having a capacitor by providing a dielectric layer and a metal film to peripheral of the probe. As a result, noise can be removed reliably. Additionally, when the capacity loaded probe is used as the power supply probe, a voltage drop is reduced at the power supply terminal in a case of change of the output.
摘要翻译： 多个探针如信号探针（3）和电源探头（4）设置在金属块（1）中以便穿透。 每个探针具有可动销（11）。 可动销的尖端从金属块（1）的一个表面突出。 并且尖端的突出长度是可变的。 将DUT 20按压到金属块（1）的表面上，以在电极端子（21至24）和探针尖端之间接触以测试DUT的特性。 至少一个探针是具有电容器的容量负载探针，其通过在探针的周边提供介电层和金属膜。 结果，可以可靠地去除噪声。 此外，当使用容量负载的探头作为电源探头时，在输出变化的情况下，在电源端子处降低电压降。
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公开(公告)号：US07456645B2
公开(公告)日：2008-11-25
申请号：US10830220
申请日：2004-04-23
申请人： Takuto Yoshida , Atsushi Sato , Yasuo Fukushima , Masaki Noguchi
发明人： Takuto Yoshida , Atsushi Sato , Yasuo Fukushima , Masaki Noguchi
IPC分类号： G01R31/02
CPC分类号： G01R1/06772 , G01R1/0466 , G01R1/0483 , G01R1/06722
摘要： A conductive block is formed with a first face, a second face and a through hole connecting the first face and the second face. A contact probe is provided with a conductive pipe and a conductive plunger, retractably provided in at a first end of the pipe, the plunger being to be brought into contact with a device to be inspected. A first retainer includes a first insulative member through which the first end of the pipe is retained in the vicinity of the first face of the block, such that the pipe is coaxially held within the through hole while forming a gap between an outer periphery of the pipe and an interior wall of the through hole.
摘要翻译： 导电块形成有连接第一面和第二面的第一面，第二面和通孔。 接触探针设置有导电管和导电柱塞，可伸缩地设置在管的第一端，柱塞将与要检查的装置接触。 第一保持器包括第一绝缘构件，通过该第一绝缘构件，管的第一端保持在块的第一面附近，使得管同轴地保持在通孔内，同时在管的外周之间形成间隙 管道和通孔的内壁。
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公开(公告)号：US07126362B2
公开(公告)日：2006-10-24
申请号：US11238054
申请日：2005-09-29
申请人： Takuto Yoshida , Atsushi Sato
发明人： Takuto Yoshida , Atsushi Sato
IPC分类号： G01R31/02
CPC分类号： G01R1/07314 , G01R1/06722 , G01R1/06772 , G01R1/07371 , G01R1/07378
摘要： A conductive member has a first face adapted to be mounted on a board on which an inspection circuit is arranged and a second face adapted to be opposed to a device to be inspected. The conductive member being formed with a first through hole having a first diameter and communicating the first face with the second face. A contact probe is provided with a tubular body having a second diameter which is smaller than the first diameter, and a plunger retractably projected from one end of the tubular body. A first retainer is formed with a second through hole and opposing at least the second face of the conductive member so as to communicate the first through hole with the second through hole, so that the contact probe is retained in the conductive member while only the plunger is projected from one end of the second through hole. A second retainer is adapted to retain the one end of the tubular body concentrically with the first through hole.
摘要翻译： 导电构件具有适于安装在其上布置有检查电路的板上的第一面和适于与要检查的装置相对的第二面。 所述导电部件形成有具有第一直径的第一通孔并将所述第一面与所述第二面连通。 接触探针设置有具有小于第一直径的第二直径的管状体和从管状体的一端可伸缩地突出的柱塞。 第一保持器形成有第二通孔并且与导电构件的至少第二面相对，以使第一通孔与第二通孔连通，使得接触探针保持在导电构件中，而只有柱塞 从第二通孔的一端突出。 第二保持器适于将管状体的一端与第一通孔同心地保持。
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公开(公告)号：US20060066331A1
公开(公告)日：2006-03-30
申请号：US11238054
申请日：2005-09-29
申请人： Takuto Yoshida , Atsushi Sato
发明人： Takuto Yoshida , Atsushi Sato
IPC分类号： G01R31/02
CPC分类号： G01R1/07314 , G01R1/06722 , G01R1/06772 , G01R1/07371 , G01R1/07378
摘要： A conductive member has a first face adapted to be mounted on a board on which an inspection circuit is arranged and a second face adapted to be opposed to a device to be inspected. The conductive member being formed with a first through hole having a first diameter and communicating the first face with the second face. A contact probe is provided with a tubular body having a second diameter which is smaller than the first diameter, and a plunger retractably projected from one end of the tubular body. A first retainer is formed with a second through hole and opposing at least the second face of the conductive member so as to communicate the first through hole with the second through hole, so that the contact probe is retained in the conductive member while only the plunger is projected from one end of the second through hole. A second retainer is adapted to retain the one end of the tubular body concentrically with the first through hole.
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公开(公告)号：US08076952B2
公开(公告)日：2011-12-13
申请号：US12375263
申请日：2007-07-27
申请人： Takuto Yoshida
发明人： Takuto Yoshida
IPC分类号： G01R31/00
CPC分类号： G01R1/07314 , G01R1/0466 , G01R1/07371 , G01R31/2891 , H01R13/2421 , H01R2201/20 , H05K7/1069
摘要： A support block is provided with a plurality of through holes for supporting probes. The probes for signals, for power supply and for grounding are secured in the through holes of the support block and electrically interconnect electrode terminals of a device to be inspected, which is provided on one face side of the support block, and wiring terminals connected to an inspection unit, which is provided on the other face side of the support block. A device guide is integrally formed with or separately fixed to the one face side of the support block, and includes an opening having a square shape in a plan view for guiding the device to be inspected. A centering mechanism adjusts a position of the device to be inspected at a center position of the opening of the device guide.
摘要翻译： 支撑块设置有用于支撑探针的多个通孔。 用于电源和接地的信号探针被固定在支撑块的通孔中，并且被配置在支撑块的一个正面侧上的待检查装置的电气互连电极端子和连接到 检查单元，其设置在所述支撑块的另一面侧。 装置引导件与支撑块的一个面侧一体地形成或单独固定，并且在平面图中包括用于引导要检查的装置的方形的开口。 定心机构在装置引导件的开口的中心位置处调节要检查的装置的位置。
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公开(公告)号：US20070145990A1
公开(公告)日：2007-06-28
申请号：US11644938
申请日：2006-12-26
申请人： Yasuo Fukushima , Takuto Yoshida
发明人： Yasuo Fukushima , Takuto Yoshida
IPC分类号： G01R31/02
CPC分类号： G01R1/045
摘要： An insulative block has a first face adapted to oppose a board on which an inspection circuit is arranged and a second face adapted to oppose a device to be inspected. The insulative block is formed with first through holes each of which communicates the first face and the second face. A conductive first plating layer is formed on the first face, the second face, and an inner face of at least one of the first through holes. Each of contact probes includes a conductive tubular body held in an associated one of the first through holes and a plunger which is retractably projected from one end of the tubular body and is adapted to come in contact with a terminal of the device.
摘要翻译： 绝缘块具有适于与设置有检查电路的电路板对准的第一面，以及适于与被检查装置相对的第二面。 绝缘块形成有第一通孔，每个通孔与第一面和第二面连通。 导电性第一镀层形成在第一面，第二面和至少一个第一贯通孔的内面上。 每个接触探针包括保持在相关联的第一通孔中的导电管状体和从管状体的一端可伸缩地突出并适于与装置的端子接触的柱塞。
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公开(公告)号：US20090230983A1
公开(公告)日：2009-09-17
申请号：US12375263
申请日：2007-07-27
申请人： Takuto Yoshida
发明人： Takuto Yoshida
CPC分类号： G01R1/07314 , G01R1/0466 , G01R1/07371 , G01R31/2891 , H01R13/2421 , H01R2201/20 , H05K7/1069
摘要： A support block is provided with a plurality of through holes for supporting probes. The probes for signals, for power supply and for grounding are secured in the through holes of the support block and electrically interconnect electrode terminals of a device to be inspected, which is provided on one face side of the support block, and wiring terminals connected t an inspection unit, which is provided on the other face side of the support block. A device guide is integrally formed with or separately fixed to the one face side of the support block, and includes an opening having a square shape in a plan view for guiding the device to be inspected. A centering mechanism adjusts a position of the device to be inspected at a center position of the opening of the device guide.
摘要翻译： 支撑块设置有用于支撑探针的多个通孔。 用于电源和接地的信号探针固定在支撑块的通孔中，并且将被检查装置的电连接电极端子设置在支撑块的一个表面侧上，并且连接端子t 检查单元，其设置在所述支撑块的另一面侧。 装置引导件与支撑块的一个面侧一体地形成或单独固定，并且在平面图中包括用于引导要检查的装置的方形的开口。 定心机构在装置引导件的开口的中心位置处调节要检查的装置的位置。
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公开(公告)号：US20060094134A1
公开(公告)日：2006-05-04
申请号：US11259054
申请日：2005-10-27
申请人： Takuto Yoshida
发明人： Takuto Yoshida
CPC分类号： G01R1/045 , G01R1/0466
摘要： A conductive member having a first face adapted to be mounted on a board on which an inspection circuit is arranged, and a second face adapted to be opposed to a device to be inspected is prepared. The conductive member is formed with a first through hole having a first diameter and communicating the first face with the second face. A contact probe including a tubular body having a second diameter which is smaller than the first diameter, and a plunger retractably projected from one end portion of the tubular body is prepared and disposed in the first through hole. A conductive plate having a second through hole is prepared. Molten resin is injected into the second through hole such that at least a part of inner face of the second through hole is covered with solidified resin, thereby forming a third through hole. The conductive plate is disposed so as to oppose to the second face of the conductive member and to communicate the third through hole with the first through hole. The solidified resin is brought into contact with at least the one end portion of the tubular body so as to coaxially retain the contact probe in the first through hole while only the plunger is projected from the conductive plate.
摘要翻译： 一种导电构件，其具有适于安装在其上布置有检查电路的板上的第一面和适于与要检查的装置相对的第二面。 导电构件形成有具有第一直径的第一通孔并且将第一面与第二面连通。 包括具有小于第一直径的第二直径的管状体的接触探针和从管状体的一个端部可伸缩地突出的柱塞被准备并设置在第一通孔中。 制备具有第二通孔的导电板。 将熔融树脂注入到第二通孔中，使得第二通孔的内表面的至少一部分被固化的树脂覆盖，从而形成第三通孔。 导电板被设置为与导电构件的第二面相对并且使第三通孔与第一通孔连通。 固化树脂与管状体的至少一个端部接触，从而将接触探针同轴地保持在第一通孔中，同时只有柱塞从导电板突出。
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