| 摘要 |
PURPOSE:To improve the productivity because of easy inversion of a flip chip by a method wherein a plurality of flip chips are once arranged as in a direction after splitting, and thereafter they are simultaneously inversed together. CONSTITUTION:A vessel 6 is used to contained flip chips 2, as connection electrodes 3 are turned upward, i.e. the same direction as after splitting, wherein one flip chip is respectively contained in a plurality of pockets 6-1. Since they are contained in the same direction as after splitting and without inversion, the work is easy regarless of handiwork or automatic work by a machine. Neet, the second vessel 7, having the shape approx. the same as the vessel 6 and provided so that pockets 7-1 are opposed to pockets 6-1, is placed on the vessel 6. Thereafter, in a state that the vessel 6 and the second vessel 7 are oppositely contacted each other, the both are reversed up and down. Since the vessel has a large dimension and is not so breakable as a flip chip 2 and without the necessity of care in holding, this inversion work is easy regardless of handiwork or automatic work. |
