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AssigneeGoertek Inc.
InventorsXiaodong Guo, Fenglei Zu
Estimating the term…
The present application discloses a method for reprocessing a vibrating diaphragm, a vibrating diaphragm and a telephone receiver. The method for reprocessing a vibrating diaphragm involves the use of a vibrating diaphragm that includes a plane portion located at a center, a corrugated rim portion disposed at an edge of the plane portion, and a fixing portion connected to a periphery of the corrugated rim portion to bond a housing. The method includes, but is not limited to performing surface sputtering on part of an area of the corrugated rim portion by using a magnetron sputtering technology.
A method for reprocessing a vibrating diaphragm, the vibrating diaphragm comprising a plane portion located at a center, a corrugated rim portion disposed at an edge of the plane portion, and a fixing portion connected to a periphery of the corrugated rim portion to bond a housing, wherein the method comprises performing surface sputtering on part of an area of the corrugated rim portion by using a magnetron sputtering technology.
A vibrating diaphragm, comprising a plane portion located at a center, a corrugated rim portion disposed at an edge of the plane portion, and a fixing portion connected to a periphery of the corrugated rim portion to bond a housing, wherein part of an area of the corrugated rim portion has been surface sputtered by using a magnetron sputtering technology;
A telephone receiver, comprising an upper casing and a lower casing, a cavity enclosed by the upper casing and the lower casing accommodating a vibrating system, wherein a vibrating diaphragm of the vibrating system comprises a plane portion located at a center, a corrugated rim portion disposed at an edge of the plane portion, and a fixing portion connected to a periphery of the corrugated rim portion to bond a housing, and a dome portion bonded to the plane portion;
Dependencies are inferred from the claim text.