Patent ID: 6807725
Filing Date: 2004-10-26
Classification: H05K,Y10T

Abstract:
An electric-component mounting system comprising:a circuit-substrate supporting device (28) which supports a circuit substrate (20); an electric-component mounting device (24) which mounts a plurality of electric components (22) on the circuit substrate supported by the circuit-substrate supporting device; an image taking device (194) which takes, immediately before each of the electric components is mounted on the circuit substrate, a first image of (a) a first portion of the circuit substrate on which said each electric component is to be mounted and (b) a second portion of the circuit substrate that is adjacent to the first portion, the image taking device taking, immediately after said each electric component is mounted on the circuit substrate, a second image of the mounted electric component; and a judging device (196) which judges (S21), by comparing the first and second images with each other, whether said each electric component has been mounted on the circuit substrate.