PRINTED WIRING BOARD WITH RESISTOR CIRCUIT, APPARATUS AND METHOD FOR MANUFACTURING THE WIRING BOARD

摘要

PROBLEM TO BE SOLVED: To enable a resistor which is mounted on a printed wiring board, to make the printed wiring board compact.

SOLUTION: An apparatus 1 for manufacturing a printed wiring board with a resistor circuit is provided which is characterized by providing a laser output control mechanism, a laser scanning speed control mechanism and a laser scanning area control mechanism forming conductor circuits 8a and 8b which are made into conductors and resistor circuits 9, 10 and 11 which are made into resistors with desired resistance values, in a printed circuit 8 which is formed from conductive paste 12 on a substrate 6 using a laser as a light source, by varying a processing condition of laser light scanning the printed circuit 8.

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