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:
Apr. 30, 2024
Filed:
Jul. 19, 2022
Foshan Nationstar Optoelectronics Co., Ltd., Foshan, CN;
Nianbin Cheng, Foshan, CN;
Cheng Li, Foshan, CN;
Lifang Liang, Foshan, CN;
Yikai Yuan, Foshan, CN;
Honggui Zhan, Foshan, CN;
Xiangxuan Tan, Foshan, CN;
FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD., Foshan, CN;
Abstract
Provided are a power module and a heat sink system. The power module includes a first circuit board, a second circuit board, at least one discrete component and an encapsulation body. One discrete component includes a lead frame and at least one chip, the lead frame is disposed between the first circuit board and the second circuit board, the lead frame includes two end faces and multiple mounting lateral surfaces connected in sequence, an angle is formed between one end face and one mounting lateral surface, one of the two end faces is electrically connected to the first circuit board and the other of the two end faces is electrically connected to the second circuit board, and the chip is disposed on each of the multiple mounting lateral surfaces. The encapsulation body is configured to pot a space between the first circuit board and the second circuit board.