ITO target is indium tin oxide target, which is used to plate a transparent conductive film, namely ITO film, on glass substrate or organic film by magnetron sputtering process. ITO film has the best light transmittance and conductivity among oxide films at present, so ITO target is an essential upstream material for display panels.
Indium required for PS: ITO target is produced in China, but unfortunately, high-density and high-purity ITO target is controlled by Japan and South Korea. At present, ITO target produced in China can only meet the low-end demand. Zhilong Technology, where I work, is a China holding company invested by the world-famous South Korean LT Group, and has patented technology for producing high-density and high-purity ITO targets (74 intellectual property rights and industry patents, 32 ITO target project patents). The company's production base in Zhongshan, Guangdong Province will be put into production this year, which will fill the gap in the localization of domestic high-purity sputtering target market. Welcome domestic customers with high-end and high-end needs to contact and cooperate.