PRINTED CIRCUIT BOARD INCLUDING GOLD GATE WHICH IS WIDENED SIDEWAYS SUCH THAT MOLD PRESS GATE TIP IS CLAMPED ONLY AT BOTH ENDS OF GOLD GATE

摘要

PURPOSE: A printed circuit board is provided to prevent a damage of the printed circuit board by widening the gold gate of the printed circuit board sideways such that a mold press gate tip is clamped only at both ends of the gold gate. CONSTITUTION: A printed circuit board(10) comprises a resin layer serving as a base layer; a conductive pattern formed on the resin layer; a cover coat(18) deposited on the resin layer such that a certain part of the conductive pattern is exposed; and a gold gate(14) serving as a path for a molding resin. Both ends of the gold gate of the printed circuit board are extended such that the gold gate has an area same as the clamping area of a mold press gate tip(16) serving as a clamping member. As a consequence, the mold press gate tip is clamped only at both ends of the gold gate.