Patent ID: 6486412
Filing Date: 2002-11-26
Classification: G02F,H01L,H05K,Y02P

Abstract:
A wiring board comprising:a base member including a film member permeable to moisture having a mounting region where an integrated circuit is mounted, said integrated circuit having a plurality of terminals; a surface of said integrated circuit where said plurality of terminals are formed; a plurality of wiring lines formed on said base member so as to extend from outside the mounting region to within a perimeter of said mounting region; a conductor pattern formed inside said mounting region of said base member, facing said surface of said integrated circuit, and having a shape extending in a substantially radial form toward said plurality of wiring lines; an anisotropic conductive film disposed between said base member and said surface of said integrated circuit, located in at least said mounting region; and a plurality of conductive particles dispersed in said anisotropic conductive film, electrically connecting said plurality of terminals and said plurality of wring lines.