Power module package
US9105601B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 13, 2013 |
| Grant date | Aug 11, 2015 |
| Priority date | — |
| Expiry date | Feb 7, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/181
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Disclosed herein is a power module package including: a substrate including a metal layer, a first insulation layer formed on the metal layer, a first circuit pattern formed on the first insulation layer and including a first pad and a second pad spaced apart from the first pad, a second insulation layer formed on the first insulation layer to cover the first circuit pattern, and a second circuit pattern formed on the second insulation layer and including a third pad formed on a location corresponding to the first pad and a fourth pad spaced apart from the third pad; a semiconductor chip mounted on the second circuit pattern; one end being electrically connected to the semiconductor chip, and another end protruding from the outside, wherein the first pad and the third pad, and the second pad and the fourth pad have different polarities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.