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1. 发明授权

US6032359A Method of manufacturing a female electrical connector in a single layer flexible polymeric dielectric film substrate 失效
标题翻译：在单层柔性聚合物电介质膜基底中制造母电连接器的方法
公开(公告)号：US6032359A
公开(公告)日：2000-03-07
申请号：US947637
申请日：1997-10-09
申请人： Keith C. Carroll
发明人： Keith C. Carroll
IPC分类号： H01R13/115 , H01R43/04 , H05K3/32
CPC分类号： H05K3/326 , H01R12/58 , Y10T29/49147 , Y10T29/49153 , Y10T29/49155 , Y10T29/49217
摘要： A method of making a wiping connection between a male connector and a female connector in a single layer of a flexible polymeric dielectric film substrate having a thickness of less than 0.012 inches is disclosed. A laser directs a beam towards the substrate cutting a smooth pattern through the substrate to define a passage extending through the substrate and providing at least one resilient foldable flap normally closing the passage through the substrate. Next an electrically conductive material is coated on the flexible polymeric dielectric film substrate including a circuit trace providing an electrical contact land area surrounding the pattern extending over the foldable flap to form the female connector. The male connector is then inserted into the female connector through the flexible polymeric dielectric film substrate at the pattern, deflecting the foldable flap and conductive coating into wiping electrical and mechanical engagement with the male connector to secure the male connector to the substrate in electrical contact with the trace circuit.
摘要翻译：公开了一种在具有小于0.012英寸的厚度的柔性聚合物电介质膜基材的单层中的阳连接器和阴连接器之间进行擦拭连接的方法。激光器将光束引导到衬底，通过衬底切割平滑图案，以限定延伸穿过衬底的通道，并提供通常封闭通过衬底的通道的至少一个弹性可折叠瓣。接下来，将导电材料涂覆在柔性聚合物电介质膜基底上，包括电路迹线，该电路迹线提供围绕可折叠瓣延伸的图案的电接触平台区域，以形成阴连接器。然后，阳连接器以图案通过柔性聚合物电介质膜基底插入阴连接器中，使可折叠折片和导电涂层偏转，以与阳连接器擦拭电气和机械接合，以将阳连接器固定到衬底上，以与跟踪电路。

2. 发明授权

US5910282A Method for making a multilevel polyimide stencil 失效
标题翻译：制造多层聚酰亚胺模板的方法
公开(公告)号：US5910282A
公开(公告)日：1999-06-08
申请号：US771680
申请日：1996-12-23
申请人： Dejan Grozdanovski , Keith C. Carroll
发明人： Dejan Grozdanovski , Keith C. Carroll
IPC分类号： H05K3/12 , B23K26/14 , B23K26/16
CPC分类号： H05K3/1225
摘要： A method of using a laser to cut a groove or pocket of predetermined depth of less than about 0.005 inches in a stencil comprising a polyimide sheet having a thickness in the range of 0.005 to 0.012 inches including the steps of mounting the stencil on a movable work table and positioning and maintaining a laser a predefined distance from the polyimide sheet above the work table. A laser beam is directed against the polyimide sheet to cut an indentation into said polyimide sheet. The laser beam has a pulse duration and a power level to make the cut into the polyimide sheet. The method further includes the step of directing a gas against the polymide sheet where the laser beam cuts into said polyimide sheet. The gas is pressurized. The depth of the indentation cut into the polyimide sheet by the laser is determined by choosing the pressure of the gas relative to choosing the pulse duration and the power level of the laser beam. The work table is moved relative to the laser whereby the indentation cut into the polyimide sheet creates a groove or pocket as the laser beam moves across the polyimide sheet. By controlling the pressure of the gas normally used to remove dross from the cut edges of the material, the cutting process can be better controlled so that laser milling of polyimide sheet is reliably obtained.
摘要翻译：一种在含有厚度在0.005至0.012英寸范围内的聚酰亚胺薄片的模板中使用激光切割小于约0.005英寸的预定深度的凹槽或凹槽的方法，包括将模板安装在可移动工件上的步骤表和定位并将激光束保持与工作台上方的聚酰亚胺片材的预定距离。激光束被引导到聚酰亚胺片上以将凹陷切割成所述聚酰亚胺片。激光束具有脉冲持续时间和功率水平以使切割成聚酰亚胺片。该方法还包括将气体引导到激光束切入所述聚酰亚胺片中的聚酰亚胺片的步骤。气体被加压。通过激光切割成聚酰亚胺薄片的凹陷的深度通过选择气体相对于选择脉冲持续时间和激光束功率水平的压力来确定。工作台相对于激光器移动，由此当聚酰亚胺片材中的压痕在激光束移动穿过聚酰亚胺片材时形成凹槽或凹坑。通过控制通常用于从材料的切割边缘去除渣滓的气体的压力，可以更好地控制切割过程，从而可靠地获得聚酰亚胺片材的激光研磨。

3. 发明授权

US6043669A Wireless test fixture 失效
标题翻译：无线测试夹具
公开(公告)号：US6043669A
公开(公告)日：2000-03-28
申请号：US947753
申请日：1997-10-09
申请人： Keith C. Carroll
发明人： Keith C. Carroll
IPC分类号： G01R1/073 , H05K3/32 , G01R1/73
CPC分类号： H05K3/326 , G01R1/0735
摘要： A printed circuit board test fixture includes a plurality of flexible printed circuits having circuit traces on one side for interconnecting the test probe pin assemblies of the fixture with the interface connector pins for the interface panel of the fixture. The flexible circuits are folded in the fixture housing to provide spaced apart non-contacting layers of first contact areas for connection to the test probe pin assemblies and spaced apart non-contacting layers of second contact areas for connection to the interface connector pins. The layers of flexible circuit of each contact area receive the test probe pin assemblies and interface connector pins which secure the layers of flexible circuit in the fixture. The test probe pin assemblies and the interface connector pins make electrical and mechanical engagement with terminal apertures in the layers of flexible circuit. The layers further include through holes allowing the test probe pin assemblies and interface connector pins to pass through layers of the flexible circuit without making electrical contact with these layers. This permits circuit traces to be used on each of the layers of flexible circuit for selected test probe pin assembly and interface connector pin connected pairs.
摘要翻译：印刷电路板测试夹具包括多个柔性印刷电路，其具有一侧上的电路迹线，用于将固定装置的测试探针引脚组件与用于固定装置的接口面板的接口连接器引脚相互连接。柔性电路折叠在固定壳体中以提供间隔开的第一接触区域的非接触层，用于连接到测试探针销组件和间隔开的第二接触区域的非接触层，用于连接到接口连接器引脚。每个接触区域的柔性电路层接收测试探针销组件和接口连接器针脚，固定夹具中的柔性电路层。测试探头针组件和接口连接器引脚与柔性电路层中的端子孔电气和机械接合。这些层还包括通孔，允许测试探针销组件和接口连接器引脚穿过柔性电路的层而不与这些层电接触。这允许在选择的测试探针针组件和接口连接器引脚连接对上的每个柔性电路层上使用电路迹线。

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