Large Holes for Through Circuit Board Connections
Original Publication Date: 1989-Jan-01
Included in the Prior Art Database: 2005-Jan-29
This permits injection molded circuit boards to be fabricated without costly through vias. The board is made by injection molding with inserts or the mold itself defining large holes and edge indentions. Through connections are made by leads plated across the edge of these large openings, each having several, separate leads.