US Patent No. 10,973,153
POWER MODULE
| Patent No. | 10,973,153 |
|---|---|
| Issue Date | April 06, 2021 |
| Title | Power Module |
| Inventorship | Wenhua Li, Shanghai (CN) Xueliang Chang, Shanghai (CN) Yahong Xiong, Shanghai (CN) Qinghua Su, Shanghai (CN) |
| Assignee | DELTA ELECTRONICS, INC., Taoyuan (TW) |
Claim of US Patent No. 10,973,153
1. A power module comprising:a circuit board comprising a first side and a second side opposite to each other, wherein the circuit board comprises at least one first plane and at least one second plane, which are disposed on a surface of the first side, and a first height difference is formed between the at least one first plane and the at least one second plane; and
at least one first heat-generating component and at least one second heat-generating component disposed on the at least one first plane and the at least one second plane, respectively, wherein the at least one first heat-generating component comprises at least one first contact surface, the at least one second heat-generating component comprises at least one second contact surface, and the at least one first contact surface and the at least one second contact surface are coplanar with a first collaborative plane of the power module.
at least one first heat-generating component and at least one second heat-generating component disposed on the at least one first plane and the at least one second plane, respectively, wherein the at least one first heat-generating component comprises at least one first contact surface, the at least one second heat-generating component comprises at least one second contact surface, and the at least one first contact surface and the at least one second contact surface are coplanar with a first collaborative plane of the power module.