| 摘要 |
<p>A semiconductor die according to this invention comprises a via realised in a bulk material (2). The via has an inner metallic conductor (28) isolated by a dielectric layer (17, 20) from a surrounding conductive area (16). The bulk material (2) is chosen in a set of doped semiconductor materials containing n-type and p-type materials. The surrounding conductive area (16) is in contact with the bulk material (2) and the surrounding conductive area (16) is made from a material chosen in a set of doped semiconductor materials containing n-type and p-type materials, the surrounding conductive area material being from one type among the n-type and the p-type, and the bulk material being from the other type among said n-type and said p-type.</p> |
