The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 15, 2018
Filed:
Oct. 12, 2016
Delta Electronics Int'l (Singapore) Pte Ltd, Singapore, SG;
Yiu-Wai Lai, Singapore, SG;
Da-Jung Chen, Singapore, SG;
DELTA ELECTRONICS, INT'L (SINGAPORE) PTE LTD, Singamore, SG;
Abstract
A power module includes a substrate, a first sub-module, a second sub-module and a circuit board. The semiconductor switches and the diodes of the first sub-module and the second sub-module are embedded within insulation layers. Consequently, the first sub-module and the second sub-module are formed as a high-voltage-side switching element and a low-voltage-side switching element of a bridge circuit. The first sub-module and the second sub-module are disposed on a first surface of the substrate. An electrode of the first sub-module and some electrodes of the second sub-module are electrically connected with corresponding conducting parts of a circuit board. A heat sink is disposed on a second surface of the substrate.