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:
Jun. 28, 2022
Filed:
Jun. 22, 2020
Itm Semiconductor Co., Ltd., Chungcheongbuk-do, KR;
Hyuk Hwi Na, Chungcheongbuk-do, KR;
Ho Seok Hwang, Gyeonggi-do, KR;
Young Seok Kim, Chungcheongbuk-do, KR;
Sang Hoon Ahn, Chungcheongbuk-do, KR;
Jae Ku Park, Chungcheongbuk-do, KR;
Sung Hee Wang, Chungcheongbuk-do, KR;
Eun Bin Lee, Chungcheongbuk-do, KR;
ITM SEMICONDUCTOR CO., LTD., Chungcheongbuk-Do, KR;
Abstract
A method of fabricating a battery protection circuit package according to one aspect of the present invention includes forming a first mounting structure by mounting battery protection circuit elements on a printed circuit board (PCB), forming a second mounting structure by mounting the first mounting structure on a lead frame which comprises an input/output terminal portion for external connection and at least one metal tab for battery cell connection, forming an encapsulation structure by encapsulating the second mounting structure with a molding material to encapsulate at least a part of the battery protection circuit elements while exposing the input/output terminal portion and the at least one metal tab of the lead frame, and bonding at least one flexible printed circuit board (FPCB) to the input/output terminal portion of the encapsulation structure.