Patent ID: 9398736
Filing Date: 2016-07-19
CPC Classification: H01L,H05K

Claim Text:
1. An electronic component mounting apparatus for mounting an electronic component on a substrate, the apparatus comprising: a base portion comprising a base portion surface, the base portion being driven along a path toward and from the substrate; a heater incorporated in the base portion; a bonding tool comprising a first vacuum groove provided in the base portion, the first vacuum groove suctioning the bonding tool to the base portion; a first cooling flow passage providing for cooling the base portion from an internal side of the base portion and that extends along the first surface inside the base portion; and a second cooling flow passage providing for cooling the bonding tool from an internal side of the bonding tool and that is communicated with between the first surface and the side surface of the pedestal; wherein an electrode of the electronic component and an electrode of the substrate are bonded with a thermally fusible bond metal; wherein the second cooling flow passage of the bonding tool at least partially allows cooling medium to flow therethrough along the retaining surface of the pedestal, and wherein the second cooling flow passage of the bonding tool is configured to include a cooling flow groove provided in the first surface and extending along the surface of the pedestal, one end of the cooling flow groove in communication with a cooling medium supply port and the other end of the cooling flow groove in communication with a cooling medium outlet provided on the side surface of the pedestal, and the surface of the base portion covering the cooling flow groove.