Electrical connectors – With coupling movement-actuating means or retaining means in... – For direct connection to a flexible tape or printed circuit...
Patent
1993-08-03
1998-12-01
Abrams, Neil
Electrical connectors
With coupling movement-actuating means or retaining means in...
For direct connection to a flexible tape or printed circuit...
29825, 333260, 439347, H01R 909
Patent
active
058428810
ABSTRACT:
A pluggable connector capable of connecting a large number of electrical transmission lines per connector, and small enough to enable a large number of connectors to be added to a multi-chip module. For example, 5 or 6 of these connectors can add over a hundred coaxial cables to a module. Improved I/O communications is added to a module by such coaxial cables, since they can communicate very high frequency signals in noise prone environments. The pluggable connector is embedded in a multilayer module (e.g. ceramic or glass) for conveying digital information to transmission lines internal or printed on the surface of a module. Each connector contains a receptacle 19 having a silicon contact structure embedded in an edge of a multi-chip module. The contact structure is formed with a plug-receiving angle for deflecting multiple cantilevered plug contacts 17 into engagement with corresponding receptacle contacts 22. The silicon connector parts 19 have a thermal coefficient of expansion which matches that of silicon semiconductor and glass ceramic module 4 to maintain alignment over large temperature variations.
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DeCusatis Casimer Maurice
Ecker Mario Enrique
Jacobowitz Lawrence
Abrams Neil
Goldman Bernard M.
International Business Machines - Corporation
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