Patent ID: 11876034
Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 18:
19. The power module of claim 11, wherein:
the first stack of layers comprises a third semiconductor die, a fourth semiconductor die and a second center spacer layer disposed between the third semiconductor die and the fourth semiconductor die;
a second heat pipe extending at least partially into the second center spacer layer and receiving thermal energy from the third semiconductor die and the fourth semiconductor die;
the second stack of layers transferring thermal energy away from the third semiconductor die;
the third stack of layers transferring thermal energy away from the fourth semiconductor die; and
at least one cold plate or heat sink receiving thermal energy from the second stack of layers and the third stack of layers,
wherein the first semiconductor die, the second semiconductor die, the third semiconductor die and the fourth semiconductor die collectively provide a full bridge converter.