| 摘要 |
The object of the invention disclosed here is the provision of a semiconductor device, which can correspond to a large size chip and be provided with many external terminals with fine wiring with high reliable connection. A semiconductor device (1) comprises a semiconductor element (2) including a plurality of electrodes (9); a single or a plurality of resin layers, a plurality of wirings (4) electrically connected to the electrode (9), and a plurality of external terminals (7) electrically connected to the wirings (4). A part of or all of the plurality of wirings (4) comprises a first wiring (4a) directed to the center (10) of the semiconductor element (2) from a portion coupled to the electrodes (9); and a second wiring (4b) which is directed to an outer area from the center (10) of the semiconductor element (2) and coupled to the external terminals (7). At least one resin layer is formed between the first wiring (4a) and the second wiring (4b). |
