Patent ID: 7982135
Filing Date: 2011-07-19
Classification: H05K,Y10T

Abstract:
1. A flex-rigid wiring board comprising: a flexible board comprising a flexible substrate and a conductive layer formed over the flexible substrate, the conductive layer including a conductor pattern; a non-flexible substrate disposed adjacent to the flexible board; an insulating layer comprising an inorganic material and covering the flexible board and the non-flexible substrate, the insulating layer exposing at least one portion of the flexible board and having a via opening extending to the conductor pattern of the flexible board; a conductive layer formed on the insulating layer and including a conductor pattern; and a plating layer formed in the via opening of the insulating layer and extending between the conductor pattern of the flexible board and the conductor pattern on the insulating layer such that the plating layer has direct contact to the conductor pattern of the flexible board and the conductor pattern on the insulating layer.