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    Dry EtchingDry Etching

    E620
    SEM Photo by Material and Device About Plasma Sources

    Features
    Multi-generation module (MGM) system
    This dry etching system makes it possible to handle a wide range of product generations and many types of products by replacing the electro unit that has been used by Panasonic up to now.
    Saved space
    Compact machine size has been achieved by unifying the control unit into the main body. The installation space is 3.6m2 and the main body width is 1 000 mm.
    Highly reliable mechanism
    Synchronized transfer mechanism with all-cam drive is adopted to transfer the wafer. The drive hardly ever malfunctions, even if the operation is irregular or there is a power failure.
    Specfication
    Model ID E620 E620-MK3
    Wafer size 3 ~ 8 inch 6 ~ 8 inch
    Residence time 0.0414 s 0.013 s
    Plasma source Multi-spiral-coil type ICP / RIE Multi-spiral-coil type ICP
    Etching film WSi, Poly-Si, Si, Silicide, S trench, SiO2, SiN, GaAs etc. Pt, Ir, Ru, Au, Y1, PZT, SBT, GaAs etc.