1more Inc.

Shihchia Chiu

Lei Yang

Kuanhong Hsieh

Tsangchiang Yang

Bocheng You

The present invention relates to a manufacturing method for a diamond-like carbon diaphragm, comprising the steps of: placing a base material in the air; a step of depositing a composite diamond-like carbon diaphragm comprises: importing a carbon-containing gas from one end of an atmospheric pressure plasma chemical vapor deposition device, importing a main gas from the other end of the atmospheric pressure plasma chemical vapor deposition device; bringing the ionized carbon-containing gas out of the atmospheric pressure plasma chemical vapor deposition device by the main gas and depositing the same on the surface of the base material to form a composite diamond-like carbon diaphragm; a step of forming a diamond-like carbon vibrating diaphragm comprises: cutting from the composite diamond-like carbon diaphragm a diamond-like carbon vibrating diaphragm having the required diameter, forming a diamond-like carbon vibrating diaphragm having the required shape by means of a compressing process.

Manufacturing method for diamond-like carbon vibrating diaphragm and loudspeaker

A loudspeaker unit includes: a housing (), a magnetic assembly () disposed in the housing (), a diaphragm () disposed on the housing (), a first voice coil () connected to the diaphragm (), and the magnetic assembly () is connected to the housing () by an elastic element (). The magnetic assembly () vibrates along with the elastic element () with respect to the housing () when the elastic element () vibrates.

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Guangdong, China

Shihchia Chiu