| 摘要 |
PROBLEM TO BE SOLVED: To provide a mounter of a conductive ball, in which the conductive balls can efficiently be mounted on a plurality of electronic components made in a sheet of semiconductor substrate, and its mounting method. SOLUTION: In a method for mounting a conductive ball for mounting conductive balls 7 on electronic components of a wafer 6, the wafer 6 is sucked and held from downwardly by a retaining part 5b of an arm 5a of a robot to be conveyed, and the conductive balls 7 are mounted in the condition in which the retaining part 5b holding the wafer 6 is retained is supported by a support table 29 of a flux supply part 4, flux is printed, and also in the condition of being supported by the support table 16 of a ball mounting part 2. Thus, it is possible to print the flux and mount the conductive balls efficiently.
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