Patent ID: 8354596

Claim:
A wiring board comprising: a main substrate comprising a base material and having an opening portion; and a flex-rigid printed wiring board connected to the main substrate in the opening portion of the main substrate and comprising a rigid substrate and a flexible substrate, the rigid substrate comprising a non-flexible base material, the flexible substrate comprising a flexible base material, wherein the flexible substrate comprises a conductive pattern, the non-flexible base material of the rigid substrate is positioned horizontal to the flexible base material of the flexible substrate, the flex-rigid printed wiring board further comprises an insulation layer covering at least a portion of the flexible base material and at least a portion of the non-flexible base material and exposing at least a portion of the flexible base material, and a conductive pattern formed on the insulation layer, and the conductive pattern of the flexible substrate and the conductive pattern on the insulation layer are connected through plating.