Patent ID: 7186363

Claim:
A method for molding a lamp inserting holder integrated type base board comprising: fastening a first and a second mold together to form a cavity, the first mold for molding a rear face side of a main body of the base board, and the second mold opposed to the first mold for molding a front face side of the main body of the base board, the second mold including a holder molding cavity, the holder molding cavity at least partially defined by one or more removable insert dies, wherein the insert dies comprise: an outer peripheral block for molding an outer side of a lamp inserting holder; and an inner peripheral block arranged to be inserted to an inner side of the outer peripheral block for molding an inner side of the lamp inserting holder including a lamp inserting hole; injecting a molding material from a gate into the cavity formed between the first mold and the second mold, the molding material also filling the holder molding cavity; cooling and solidifying the molding material; and evaluating positions of molded lamp insertion holders, and when one or more of the positions are incorrect, removing and replacing at least a portion of the one or more removable insert dies responsible for the incorrect positions.