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What other applications of plasma technology besides TV,cutting

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Published on:

30 Sep,2020

What other applications of plasma technology besides TV, cutting and welding:

A Plasma Display Panel, or Plasma Display Panel in Chinese, is a device that infuses a mixture of gases between two ultrathin glass panels and applies a voltage that USES fluorescent light to produce images. Compared with CRT display, it has the characteristics of high resolution, large screen, ultra-thin, rich and bright color. Compared with LCD, it has the characteristics of high brightness, high contrast, large viewing Angle, bright color and rich interface.

Plasma cutting is a process in which the heat of high temperature plasma arc is used to partially melt (and vaporize) the metal at the cut of the workpiece, and the molten metal is expelled by the momentum of high speed plasma to form the cut.

Plasma arc welding is a fusion welding method using plasma arc high energy density beam as welding heat source. Plasma arc welding has the characteristics of concentrated energy, high productivity, fast welding speed, small stress deformation, stable electricity and suitable for welding thin plate and box materials, especially suitable for all kinds of refractory, easily oxidized and heat-sensitive metal materials (such as tungsten, molybdenum, copper, nickel, titanium, etc.) welding.

In fact, these are just a few of the applications of plasma. Plasma has been widely used in IC semiconductor industry, LCD industry, semiconductor industry, photoelectric industry, photovoltaic industry, electrical manufacturing industry, automobile manufacturing industry, bio-pharmaceutical industry, new energy industry, battery industry and many other industries. Plasma has the advantages of energy saving, environmental protection, high efficiency, wide applicability, strong functionality, favored by all industries.

Plasma is widely used in many industries. Here are some examples for reference:

(1) Low-pressure high-density plasma was used for plasma etching;

(2) Manufacturing of solar thin-film cells;

(3) Manufacturing and cleaning of LCD, LED, OLED and other display equipment;

(4) Chip bonding pretreatment;

(5) Removal of metal oxides and high-precision metal purification;

(6) Bonding of electrical connectors;

(7)Plasma surface treatment and modification of materials;

(8) Plasma polymerization medium film and magnetron sputtering vacuum coating;

(9) Disinfection, biological and medical fields, including seed treatment, human tissue (wound) treatment;

(10) Automobile sensor treatment, sewage treatment, tail gas treatment and so on.

What other applications of plasma technology besides TV, cutting and welding

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