Patent ID: 7992619
Filing Date: 2011-08-09
Classification: B29C,B29L,H05K

Abstract:
1. A hot pressing tool including a moving block connected to a transfer instrument to be capable of moving up and down, the hot pressing tool comprising: a hot pressing head attaching an anisotropic conductive film (ACF) on a liquid crystal display (LCD) substrate; a heater block having the same thermal expansion coefficient as the hot pressing head and including a plurality of heaters passing through the heater block in a width direction thereof; and a connection unit connecting the heater block and the moving block, wherein the heater block is fixed to the connection unit, wherein a length direction of the connection unit extends in a direction parallel to a line connecting the hot pressing head, the heater block and the moving block, wherein the moving block and the heater block are spaced apart from each other and connected to each other by the connection unit, and wherein the connection unit is a plurality of adjustment bolts capable of adjusting the interval between the moving block and the heater block, thereby adjusting the oblateness of the hot pressing head, and the adjustment bolts are arranged in a line perpendicular to the length direction.