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:
Jul. 12, 2022
Filed:
Jul. 16, 2020
Niko Semiconductor Co., Ltd., New Taipei, TW;
Chung-Ming Leng, New Taipei, TW;
Chih-Cheng Hsieh, Taoyuan, TW;
NIKO SEMICONDUCTOR CO., LTD., New Taipei, TW;
Abstract
A power module including a carrier assembly and a power device disposed on the carrier assembly is provided. The carrier assembly includes a bottom board, a circuit board, a lead frame, and a pad group. The circuit board is disposed on the bottom board and includes a device mounting portion and an extending portion protruding from a side of the device mounting portion. The lead frame disposed on the bottom board includes a first conductive portion and a second conductive portion insulated from each other. The extending portion of the circuit board is disposed between the first and second conductive portions, and an upper surface of the lead frame is flush with a top surface of the extending portion. A pad group includes a first pad disposed on the extending portion, a second pad and a third pad respectively disposed on the first and second conductive portions.