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:
Oct. 08, 2024
Filed:
Dec. 20, 2018
Goertek Inc., Shandong, CN;
Yong Li, Shandong, CN;
Cuili Zhang, Shandong, CN;
Goertek Inc., Shandong, CN;
Abstract
The present disclosure provides a reinforcing part for a speaker diaphragm, the reinforcing part being an overlapped multilayer structure, the reinforcing part includes a heat dissipation layer as well as a first support layer and a second support layer that are fixed and bonded on surfaces of two sides of the heat dissipation layer respectively, and the first support layer and the second support layer each includes through holes penetrating the surfaces of two sides thereof, and the reinforcing part further includes fillers located within the through holes and configured for heat conduction, the fillers having thermal conductivity higher than that of the support layers.