Patent ID: 8003898
Filing Date: 2011-08-23
Classification: F16J,H05K

Abstract:
1. A seal structure comprising: a housing to which a flexible wiring board is inserted; and a seal member integrally formed with said flexible wiring board for sealing a gap between said housing and said flexible wiring board, wherein said flexible wiring board is constructed by a base FPC constituted by an elastic material, a patterned cupper foil and an adhesive layer, conductive electromagnetic shielding layers formed on surfaces of said base FPC, and insulating layers composed of alkyd resin covering surfaces of said electromagnetic shielding layers, wherein said seal member is composed of a self-adhesive silicone rubber; and wherein said seal member is baked and formed integrally directly on said insulating layers of said flexible wiring board by using metal molds to provide a protruded portion having a mountain-shaped cross section.