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:
Sep. 14, 2021
Filed:
Jan. 30, 2019
Delta Electronics Int'l (Singapore) Pte Ltd, Singapore, SG;
Chien-Ming Chen, Singapore, SG;
Beng Beng Lim, Singapore, SG;
DELTA ELECTRONICS INT'L (SINGAPORE) PTE LTD, Singapore, SG;
Abstract
A packaging process and a packaging structure of an electronic component are provided. By the packaging process and the packaging structure of the disclosure, the groove of the thermal conduction structure is covered by the first metal re-distribution layer. Therefore, the flank of the thermal conduction structure is easy to coat the conducting material. Moreover, because the flank of the thermal conduction structure is coated, the surface of the flank of the thermal conduction structure is difficultly oxidized. Furthermore, the conducting material between the thermal conduction structure and the board is flat, so that automated optical inspection of the packaging structure is easy to implement.