专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08166446B2 Flexible test fixture 有权
标题翻译：灵活的测试夹具
公开(公告)号：US08166446B2
公开(公告)日：2012-04-24
申请号：US12173463
申请日：2008-07-15
申请人： Mark A. Dickson , Edward J. Collins , Robert Gregory Jukna
发明人： Mark A. Dickson , Edward J. Collins , Robert Gregory Jukna
IPC分类号： G06F11/22 , G06F17/50 , H05K7/20 , H05K1/00 , H05K1/18 , H05K7/00
CPC分类号： G01R1/07371 , G01R31/2808
摘要： A system for testing an electronic circuit board (ECB) having a plurality of test points in a pre-defined arrangement on a measurement device having a plurality of resources includes an interface fixture having a plurality of contact pads arranged in an array on a first surface. The contact pads can be electrically coupled to the plurality of resources of the measurement system according to a pre-defined pattern, where at least two of the contact pads are electrically coupled to one of the plurality of resources in a many-to-one relationship. The system also includes a test fixture removably attached to the first surface of the interface fixture. The test fixture includes an upper probe plate having a plurality of openings and a lower probe plate parallel to the upper probe plate. The lower probe plate includes a plurality of openings associated with the openings in the upper probe plate. The test fixture also includes a plurality of probes extending through the associated openings in the upper and the lower probe plates, contacting one of the contact pads, and guided to test points of the ECB by the associated openings.
摘要翻译：一种用于测试在具有多个资源的测量装置上具有预定布置的多个测试点的电子电路板（ECB）的系统，包括：接口固定装置，具有在第一表面上排列成阵列的多个接触焊盘。接触焊盘可以根据预定义的图案电耦合到测量系统的多个资源，其中至少两个接触焊盘以多对一关系电耦合到多个资源之一。该系统还包括可拆卸地附接到接口夹具的第一表面的测试夹具。测试夹具包括具有多个开口的上探针板和平行于上探针板的下探针板。下探针板包括与上探针板中的开口相关联的多个开口。测试夹具还包括多个探针，其延伸穿过上和下探针板中的相关联的开口，接触其中一个接触垫，并通过相关的开口被引导到ECB的测试点。

2. 发明申请

US20090072849A1 Flexible Test Fixture 有权
标题翻译：灵活测试夹具
公开(公告)号：US20090072849A1
公开(公告)日：2009-03-19
申请号：US12173463
申请日：2008-07-15
申请人： Mark A. Dickson , Edward J. Collins , Robert Gregory Jukna
发明人： Mark A. Dickson , Edward J. Collins , Robert Gregory Jukna
IPC分类号： G01R31/28
CPC分类号： G01R1/07371 , G01R31/2808
摘要： A system for testing an electronic circuit board (ECB) having a plurality of test points in a pre-defined arrangement on a measurement device having a plurality of resources includes an interface fixture having a plurality of contact pads arranged in an array on a first surface. The contact pads can be electrically coupled to the plurality of resources of the measurement system according to a pre-defined pattern, where at least two of the contact pads are electrically coupled to one of the plurality of resources in a many-to-one relationship. The system also includes a test fixture removably attached to the first surface of the interface fixture. The test fixture includes an upper probe plate having a plurality of openings and a lower probe plate parallel to the upper probe plate. The lower probe plate includes a plurality of openings associated with the openings in the upper probe plate. The test fixture also includes a plurality of probes extending through the associated openings in the upper and the lower probe plates, contacting one of the contact pads, and guided to test points of the ECB by the associated openings.
摘要翻译：一种用于测试在具有多个资源的测量装置上具有预定布置的多个测试点的电子电路板（ECB）的系统，包括：接口固定装置，具有在第一表面上排列成阵列的多个接触焊盘。接触焊盘可以根据预定义的图案电耦合到测量系统的多个资源，其中至少两个接触焊盘以多对一关系电耦合到多个资源之一。该系统还包括可拆卸地附接到接口夹具的第一表面的测试夹具。测试夹具包括具有多个开口的上探针板和平行于上探针板的下探针板。下探针板包括与上探针板中的开口相关联的多个开口。测试夹具还包括多个探针，其延伸穿过上和下探针板中的相关联的开口，接触其中一个接触垫，并通过相关的开口被引导到ECB的测试点。

3. 发明授权

US08407657B2 Flexible test fixture 失效
标题翻译：灵活的测试夹具
公开(公告)号：US08407657B2
公开(公告)日：2013-03-26
申请号：US13427532
申请日：2012-03-22
申请人： Mark A. Dickson , Edward J. Collins , Robert Gregory Jukna
发明人： Mark A. Dickson , Edward J. Collins , Robert Gregory Jukna
IPC分类号： G06F11/22 , G06F17/50 , G01R31/304 , G01R31/306 , G01R31/309
CPC分类号： G01R1/07371 , G01R31/2808
摘要： A system for testing an electronic circuit board (ECB) having a plurality of test points in a pre-defined arrangement on a measurement device having a plurality of resources includes an interface fixture having a plurality of contact pads arranged in an array on a first surface. The contact pads can be electrically coupled to the plurality of resources of the measurement system according to a pre-defined pattern, where at least two of the contact pads are electrically coupled to one of the plurality of resources in a many-to-one relationship. The system also includes a test fixture removably attached to the first surface of the interface fixture. The test fixture includes an upper probe plate having a plurality of openings and a lower probe plate parallel to the upper probe plate. The lower probe plate includes a plurality of openings associated with the openings in the upper probe plate.
摘要翻译：一种用于测试在具有多个资源的测量装置上具有预定布置的多个测试点的电子电路板（ECB）的系统，包括：接口固定装置，具有在第一表面上排列成阵列的多个接触焊盘。接触焊盘可以根据预定义的图案电耦合到测量系统的多个资源，其中至少两个接触焊盘以多对一关系电耦合到多个资源之一。该系统还包括可拆卸地附接到接口夹具的第一表面的测试夹具。测试夹具包括具有多个开口的上探针板和平行于上探针板的下探针板。下探针板包括与上探针板中的开口相关联的多个开口。

4. 发明申请

US20120217988A1 FLEXIBLE TEST FIXTURE 失效
标题翻译：灵活的测试仪器
公开(公告)号：US20120217988A1
公开(公告)日：2012-08-30
申请号：US13427532
申请日：2012-03-22
申请人： Mark A. Dickson , Edward J. Collins , Robert Gregory Jukna
发明人： Mark A. Dickson , Edward J. Collins , Robert Gregory Jukna
IPC分类号： G01R31/00
CPC分类号： G01R1/07371 , G01R31/2808
摘要： A system for testing an electronic circuit board (ECB) having a plurality of test points in a pre-defined arrangement on a measurement device having a plurality of resources includes an interface fixture having a plurality of contact pads arranged in an array on a first surface. The contact pads can be electrically coupled to the plurality of resources of the measurement system according to a pre-defined pattern, where at least two of the contact pads are electrically coupled to one of the plurality of resources in a many-to-one relationship. The system also includes a test fixture removably attached to the first surface of the interface fixture. The test fixture includes an upper probe plate having a plurality of openings and a lower probe plate parallel to the upper probe plate.
摘要翻译：一种用于测试在具有多个资源的测量装置上具有预定布置的多个测试点的电子电路板（ECB）的系统，包括：接口固定装置，具有在第一表面上排列成阵列的多个接触焊盘。接触焊盘可以根据预定义的图案电耦合到测量系统的多个资源，其中至少两个接触焊盘以多对一关系电耦合到多个资源之一。该系统还包括可拆卸地附接到接口夹具的第一表面的测试夹具。测试夹具包括具有多个开口的上探针板和平行于上探针板的下探针板。

5. 发明授权

US07437039B2 Optical engine with tightly coupled light source 有权
标题翻译：具有紧耦合光源的光学引擎
公开(公告)号：US07437039B2
公开(公告)日：2008-10-14
申请号：US11256561
申请日：2005-10-21
申请人： Israel J. Morejon , Jinhui Zhai , Tom R. Greenwood , Mark A. Dickson
发明人： Israel J. Morejon , Jinhui Zhai , Tom R. Greenwood , Mark A. Dickson
IPC分类号： G02B6/04
CPC分类号： G02B26/0833
摘要： An image presentation device (100) with an associated optical light engine includes one or more semiconductor light emitting diodes or other such devices (122, 124, 126) that are combined to provide a source of light to a micro-display panel (150). Light integrators (128), preferably shaped to correspond to the shape of the light emitting devices, are located such that a portion of each terminal is positioned adjacent to or in direct contact with the light emitting surface of the semiconductor dies.
摘要翻译：具有相关联的光学引擎的图像呈现设备（100）包括一个或多个半导体发光二极管或其它这样的设备（122,124,126），其被组合以向微显示面板（150）提供光源，。优选成形为对应于发光器件的形状的光积分器（128）被定位成使得每个端子的一部分定位成与半导体管芯的发光表面相邻或直接接触。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式