The characteristics/cost of the conductive film of the pvd coating machine is better than that of ITO. The transparent conductive film formed by high energy gap metal oxides such as indium tin oxide (ITO) injected with high-order soft electrons has been very successful in the optoelectronic industry, such as flat panel displays and solar energy. Batteries and touch panels are required. However, in addition to the transparency and electrical properties of the film, the transparent conductive film required for flexible electronic components must also have flexible properties. If the metal oxide film that is prone to bending and defects is still selected, the component can be wound. The number of bends and the degree of bending will be limited, which will affect the applicable range. In addition, indium in the commonly used indium tin oxide is a rare metal. After being used in large quantities, it is prone to shortcomings of shortage of raw materials and rising prices. Therefore, the development of flexible transparent conductive films is very important for the development of flexible electronic component technology. .

        pvd coating machine factory has a wide variety of conductive polymer materials, such as polyacetylene (Polyacetylene), polyaniline (Polyaniline), polypyrrole (Polypyrrole), polyphene (Polythiophene), etc. However, considering that both transparency and high conductivity must be considered Under the characteristics of high temperature, the most successful material is Poly(3,4-ethylenedioxythiophene)-PEDOT in the Polythiophene series (most of the product types are mixed and
         In recent years, researchers in Guangdong vacuum coaters have begun to notice the ITO-metal-ITO multilayer film system. Its advantages are the enhancement of light transmission, conductivity and flexibility. Among them, the reason for the increase in conductivity and flexibility is more. The intuition comes from the excellent characteristics of the metal film itself. The increase in light transmittance comes from the suppression effect of this type of dielectric-metal-dielectric multilayer film structure on visible light reflection. At the same time, the optical design can change the spectrum of the transmitted light, resulting in a selective transparency function.
        The development of flexible optoelectronic components requires the use of flexible transparent conductive films to be perfected. However, metal oxide electrodes such as ITO, which are widely used today, cannot meet this demand. Transparent conductive film technology of vacuum coater and its application in solar components. These technologies include conductive polymer, oxide-metal-oxide multilayer film technology, nanosilver self-assembly and silver nanowire, etc., which can be transparent The conductive thin film or mesh structure, and the characteristics and manufacturing cost are better than ITO, it may be successfully applied to flexible optoelectronic components in the future.