摘要:
PROBLEM TO BE SOLVED: To provide a surface structure and an arrangement of a semiconductor mounting substrate, and a manufacturing technology using the structure and the arrangement which can alleviate a positioning accuracy in proportion to the size of a conveyance object, on the ground that the positioning accuracy needed for assembling an IC tag has been increasing in accordance with the downsizing of an IC chip.SOLUTION: A liquid droplet formed to have a larger size than a semiconductor substrate is attached on a semiconductor mounting substrate, and the semiconductor substrate is attached on the liquid droplet to manufacture a semiconductor device. The semiconductor substrate attached to the liquid droplet is directed to a hydrophilic region with the evaporation of the liquid droplet and is positioned in a self-aligned manner.