Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1993-12-14
1995-11-07
Ryan, Patrick J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428901, 361767, 361777, 174261, 22818021, 439 68, 439 83, B32B 900
Patent
active
054646820
ABSTRACT:
A device includes a ceramic substrate. A ceramic via is defined within the ceramic substrate at an actual location which differs from a designed desired location for the ceramic via. A minimal capture pad electrically communicates the actual location with the designed desired location. The minimal capture pad contains a ceramic via contact portion, a thin film stud contact portion, and a connecting portion; and each of the three is configured to be as small as permitted to limit the capacitances produced by the capture pad.
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Dougherty, W. E. "Misregistration Compensation in Multilayer Structures", IBM Technical Disclosure Bulletin, vol. 22, No. 12, May 1980.
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Perfecto Eric D.
Prasad Chandrika
Prasad Keshav
Robbins Gordon J.
Swaminathan Madhavan
International Business Machines - Corporation
Lee Kam F.
Ryan Patrick J.
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