Flowable compositions and use in filling vias and plated through

Details Flowable compositions and use in filling vias and plated through Flowable compositions and use in filling vias and plated through

1998-09-01

2000-07-18

Lam, Cathy F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

174257, 174262, 428901, B32B 300

Patent

active

060904747

ABSTRACT:
A printed circuit board or card having plated through-holes is provided wherein plated through-holes are filled with a photocured polymerized composition. Also, a method for fabricating these printed circuit boards or cards is provided. Also provided are compositions and methods of providing carrier films coated with the compositions for use in filling vias or plated through-holes.

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