Patent ID: 6522543
Filing Date: 2003-02-18
Classification: G02F,H01L

Abstract:
An IC heat radiation structure for radiating heat emitted from a driver IC for displaying images on LCD display panel, said IC heat radiation structure holding a TCP with said IC attached to a printed wiring film of which one end is attached with an edge of a glass substrate of said LCD display panel, comprising:a holding member for holding said TCP; a heat-conductive and elastic interposition member disposed between said holding member and said TCP; a heat-conductive slip member disposed between said interposition member and said TCP; wherein heat emitted from said IC can be radiated through said interposition member and said heat-conductive slip member, and in response to a shock force applied to LCD, the TCP is horizontally and vertically moved within the elastic limit of said printed wiring film by elasticity of said interposition member and the slipping of said slip member to absorb said shock force.