We present the results of examining the substrate bias dependence of discoloration in each indicator.
We will introduce the technical data from the Ar plasma treatment, where plasma indicators for O2 cleaning (No.1) and Ar cleaning (No.22) were installed on the electrode side of the substrate bias application. As the substrate bias increases (0 to 50W), the color difference of the Ar cleaning indicator, which is prone to discoloration by ions, significantly increases, while the O2 cleaning indicator, which discolors due to radicals, shows only a slight increase. It is believed that the Ar cleaning indicator is detecting the increased irradiation of Ar ions due to the bias. 【Discharge Conditions】 ■ Ar gas = 5Pa ■ Power = 80W ■ Time = 30sec *For more details, please refer to the related links or feel free to contact us.
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Sakura Color Products Corporation is a comprehensive stationery manufacturer headquartered in Morinomiya, Chuo Ward, Osaka City. The core technology of Sakura Color Products lies in its long-developed color-matching technology since its founding, as well as its comprehensive technology in the field of interfacial chemistry, cultivated through the formulation design and process design of drawing materials, writing instruments, and printing inks. The company has also developed unique inks that change color through chemical reactions with specific compounds such as energy sources like heat and light, as well as sterilization and disinfection gases. Additionally, the company conducts plastic molding, precision metal processing, and ink filling for tubes, marker and sign pen containers, and ballpoint pen containers at its own factory.