Patent ID: 7640654
Filing Date: 2010-01-05
Classification: H01L,H05K,Y02P,Y10T

Abstract:
1. An electronic component transporting method comprising: a first step for preparing a pickup device comprising a pickup surface to which an electronic component retaining liquid is to be applied and capable of adjusting a wet area of the electronic component retaining liquid on the pickup surface and applying the electronic component retaining liquid to the pickup surface; and a second step for retaining the electronic component on the pickup surface via the electronic component retaining liquid in a state in which the wet area is extended the pickup device further comprising a conductive layer and an insulation layer laminated on the conductive layer so as to comprise a surface constituting the pickup surface is prepared as the pickup device, and an electrolytic solution to which a voltage can be applied between the electrolytic solution and the conductive layer is prepared as the electronic component retaining liquid in the first step, and the voltage is set on a low-voltage side in a region where the voltage is applicable so that the wet area of the electrolytic solution on the insulation layer is extended in the second step.