Diamond oscillating film

A vibrating membrane and diamond technology, applied in the directions of non-planar vibrating membrane/paper cone, diaphragm structure, sensor, etc., can solve the problems of bonding technology, large bonding agent, difficult bonding operation, and difficult application of diamond materials, etc. The effect of large bandwidth

Inactive Publication Date: 2007-03-07
KINIK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the thickness of the vibrating film is usually extremely thin, and the bonding work is difficult
If it is applied ...

Method used

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  • Diamond oscillating film
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Embodiment Construction

[0023] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0024] Please refer to FIGS. 1A-1D , which are a diamond vibrating membrane disclosed in the first preferred embodiment of the present invention. The manufacturing method is to provide a mold 10, the shape of the mold 10 is designed according to the shape of the vibrating membrane to be manufactured, and a curved surface shape with a middle protrusion is formed. Then pass a non-homogeneous energy that can excite the dissociated gas on the mold 10, such as high-temperature thermal resistance wire, plasma, flame, etc., the present embodiment adopts a thermal resistance wire 20 to generate this non-homogeneous energy, heat The resistance wire 20 can be made of high-temperature-resistant tungsten, tantalum, and tungsten carbide, and its temperature can be heated to 1900-2...

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Abstract

This invention relates to diamond vibration film and its process method, which comprises the following steps: forming different heating effect according to distance difference of non even energy of mode curved surface and isolation gas, such as resistance wires, electrical slurry and flares through one mode; filming the diamond materials onto mode surface to make diamond materials grow difference with non even vibration characteristics.

Description

technical field [0001] The invention relates to a vibrating membrane, in particular to a diamond vibrating membrane with non-uniform distribution of thickness and hardness. Background technique [0002] When selecting the material of the diaphragm, the main considerations are hardness and damping characteristics. The hardness determines the natural frequency of the material, and the natural frequency of the material with high hardness is relatively high, and vice versa, the natural frequency of the material with low hardness is also low. Materials with good damping characteristics can make the vibrating membrane have a smoother vibration response, making the output sound pressure level of the vibrating membrane smoother. [0003] Traditionally common vibrating membrane materials include paper, polymer plastic materials, metals (Be, Ti, Al), ceramics, etc. Paper and polymer materials have good damping characteristics, but poor rigidity and easy damage, and low hardness is no...

Claims

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Application Information

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IPC IPC(8): H04R31/00H04R7/12
Inventor 黄仁烜张孝国钟至贤
Owner KINIK
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