| 摘要 |
An integrated circuit (IC) device (200) includes an electronic substrate (201) having a plurality of layers (120) including at least one first electrically conductive layer and a lower surface dielectric layer. The IC device also includes an electrically conductive surface layer (126) disposed on the dielectric layer and coupled to a ground terminal (210) for the electronic substrate (201) for blocking electromagnetic interference (EMI). In the IC device, the conductive surface layer (126) includes an EMI shield region (204) over at least a portion of the dielectric layer. The EMI shield region (204) includes at least one solid area (206) and one or more adhesion areas (207) having a plurality of openings (208) arranged aperiodically in the adhesion areas (207). |
