Patent ID: 11924961
Assignee: UNIMICRON TECHNOLOGY CORP.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A circuit board, comprising:
a conductive metal layer, mainly configured to transmit an electronic signal;
at least one insulating layer, connected to the conductive metal layer;
at least one thermally conductive insulating layer, sandwiched between the conductive metal layer and the insulating layer, and thermally contacting the conductive metal layer for conducting heat of the conductive metal layer;
a heat dissipation element, thermally contacting the thermally conductive insulating layer for conducting heat of the thermally conductive insulating layer to an outside through a heat dissipation channel, wherein the heat dissipation element is disposed on a lateral side of the circuit board and surrounds the insulating layer, the thermally conductive insulating layer, and the conductive metal layer.