Semiconductor device
US10763183B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 25, 2016 |
| Grant date | Sep 1, 2020 |
| Priority date | — |
| Expiry date | Nov 25, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/181
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A case (6) surrounds a semiconductor chip (5). A case electrode (7) is attached to an upper face of the case (6). A wire (8) is connected to the semiconductor chip (5) and the case electrode (7). A first holding portion (10) presses down the case electrode (7) on the upper face of the case (6) outside a joint portion where the wire (8) is bonded to the case electrode (7). A second holding portion (11) presses down the case electrode (7) on the upper face of the case (6) inside the joint portion. A recess (12) is formed on the upper face of the case (6). The case electrode (7) is bent such as to fit into the recess (12). The second holding portion (11) is disposed inside the recess (12).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.