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1. 发明授权

US06888061B2 Feedthrough interconnection assembly 有权
标题翻译：馈通互连组件
公开(公告)号：US06888061B2
公开(公告)日：2005-05-03
申请号：US10317868
申请日：2002-12-12
申请人： Lars Lindberg , Lars-Gote Svenson , Edgard Goodbar
发明人： Lars Lindberg , Lars-Gote Svenson , Edgard Goodbar
IPC分类号： H05K1/02 , G02B6/42 , H05K9/00
CPC分类号： H05K9/0058 , G02B6/4248 , G02B6/4277 , G02B6/4292 , H01L2924/0002 , H01L2924/00
摘要： The present invention relates to optimization of communication equipment with respect to size and undesired signal interference. To this aim a ceramic feedthrough interconnection assembly is proposed in order to transport an electrical information signal to and from a communication capsule. In addition to at least one signal lead (103a, 103b) for communicating an electrical information signal, the assembly contains at least one auxiliary lead and a shield (103c, 103d, 104, 104a, 104b, 104f) that electrically shields the at least one signal lead (103a, 103b) from the at least one auxiliary lead. The shield (103c, 103d, 104, 104a, 104b, 104f) has such dimensions (d1, d2) and is positioned at such distance (d3, d4, d12) from the at least one signal lead (103a, 103b) that the electrical information signal experiences a well-defined and substantially constant impedance in the assembly. This in turn, minimizes the risk of undesired signal reflections. At the same time the assembly allows a high lead density, i.e. short distances between the leads.
摘要翻译：本发明涉及通信设备相对于尺寸和不需要的信号干扰的优化。为此，提出了一种陶瓷馈通互连组件，以便将电信息信号传送到通信胶囊和从通信胶囊输送电信息信号。除了用于传送电信息信号的至少一个信号引线（103a，103b）之外，组件还包含至少一个辅助引线和屏蔽（103c，103d，104,104a，104b，104f ），所述至少一个信号引线（103a，103b）从所述至少一个辅助引线屏蔽。屏蔽件（103c，103d，104,104a，104b，104f）具有这样的尺寸（d 1，1 2，2 2），并且位于这样的距离处（103a，103b）的至少一个信号信号（d 3，n 3，d 4，d 12）在组件中经历一个明确定义和基本恒定的阻抗。这反过来，最小化了不期望的信号反射的风险。同时，组件允许高引线密度，即引线之间的短距离。

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