Patent ID: 8240543
Filing Date: 2012-08-14
Classification: B23K,H01L,H05K,Y02P

Abstract:
1. An electronic component mounting method, comprising: printing solder paste on electrodes on a board by a printing apparatus; executing three-dimensional measurement for the board, thereby to measure the height of the printed solder paste; determining, on a basis of the measurement result of the height of the printed solder paste, the printed solder paste is insufficient; the electronic component mounting method further comprises: picking up an electronic component from a component supply part with a loading head and transferring additional solder paste to solder bumps on the electronic component by a solder paste supply part prior to mounting the electronic component on the board; mounting the electronic component on the board by contacting the printed solder paste on the electrodes on the board; and heating the board on which the electronic component has been mounted thereby to heat and melt the solder bumps and the printed and additional solder pastes, and soldering the electronic component onto the board.