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:
Jan. 23, 2024
Filed:
Dec. 06, 2019
Weifang Goertek Microelectronics Co., Ltd., Shandong, CN;
Weifang Goertek Microelectronics Co. Ltd., Weifang, CN;
Abstract
Disclosed are an electromagnetic shielding structure and a manufacturing method thereof, and an electronic product. The manufacturing method includes covering an injection mold on a circuit substrate, so that different circuit units on the circuit substrate are respectively accommodated in different injection molding cavities of the injection mold; injecting a non-conductive plastic sealant into the injection molding cavities so as to form non-conductive plastic sealing bodies on the circuit units, wherein spacing grooves are formed between the non-conductive plastic sealing bodies; and forming a conductive shielding layer on the non-conductive plastic sealing bodies, so that the conductive shielding layer covers the non-conductive plastic sealing bodies and fills the spacing grooves to form shielding barrier walls, thereby realizing shielding between the different circuit units in respective cavities.