Patent ID: 7537670
Filing Date: 2009-05-26
Classification: B32B,H01L,Y10T

Abstract:
1. A thermal contact-bonding method employing a thermal contact-bonding apparatus including at least a hot plate, an upper chamber, and a resin sheet provided at a lower portion of the upper chamber, the method comprising the steps of: pressing the upper chamber against the hot plate, while at least a part of a surface of the hot plate is separated from the resin sheet, to be in a stand-by state of the thermal contact-bonding apparatus, for a time of not charging a material to be processed; charging the material to be processed between the resin sheet and the hot plate; and subjecting the material to be processed to a thermal contact-bonding processing by making a space between the resin sheet and the hot plate under a vacuum state, wherein, in the stand-by state,