Patent ID: 6342670
Filing Date: 2002-01-29
Classification: G08C,H01L,Y10S

Abstract:
A photoelectric module device comprising:a multiple layer printed circuit board having at least an upper circuit board substrate, a lower circuit board substrate, and a circuit; at least one photoelectric element installed on the multiple layer printed circuit board and electrically connected to the circuit; a transparent resin injection molded onto the photoelectric element on the multiple layer printed circuit board to form a package therefore; the photoelectric module device characterized in that: a lateral surface of the lower circuit board substrate has a plurality of terminals electrically connected to the circuit for electrical connection to external devices; wherein each of the terminals is formed on a residual portion of an inner wall of a through hole formed on the lower circuit board substrate after a portion of said inner wall is cut away and said upper circuit board substrate serves to seal the through holes for preventing said resin from permeating therein in said injection molding.