Columnar member mounting device and columnar member mounting method

The invention provides a columnar member mounting device and a columnar member mounting method, so that the columnar member can be mounted on a specified position of the substrate in a small amount. According to the columnar member mounting device 1, the column-shaped member 12 is erected on a predetermined position of the substrate 5, and is characterized by comprising: a columnar member transfermask 21 disposed on the substrate 5 and having a plurality of mask opening portions 34 corresponding to predetermined positions of the substrate 5; a columnar member arrangement brush scraping plate28 disposed above the columnar member transfer mask 21 and moving the columnar member 12 into the mask opening portions 34 while rotating and moving; and vibration excitation devices 22, 23 which aredriven when the columnar member arrangement brush scraping plate 28 is driven, the vibration is applied to the columnar member transfer mask 21. The columnar member mounting device and the columnar member mounting method are ch