Patent ID: 9672983
Date: 2017-06-06
CPC Classifications: H01G,H01L,H05K,Y10T

Claim:
1. A multilayer wiring board comprising: a substrate with a substrate area serving as a printed wiring board or an interposer substrate and a machining area on which physical machining, cutting such as dicing, or routering are to be performed, the substrate area including a functional area with one or more functional electrical components and a peripheral area without a functional electrical component located outside of the functional area; in the functional area, a thin film capacitor comprising a first electrode, a second electrode and a thin film capacitor dielectric layer in-between the first and second electrodes; and a mooring portion outside of the functional area comprising a lamination of the dielectric layer, a first conductive layer which is a portion of a same layer as the first electrode, and a second conductive layer which is a portion of a same layer as the second electrode, the mooring portion being within at least a portion of the peripheral area and abutting a boundary line separating the machining area and the substrate area, wherein,