晶圆减薄(晶圆抛光)GDM300特长:
·The process from back grinding to wafer mounting continuously by fully automatic system, Which enable to grind till 25um thickness.
·With 2 head polishing stage, throughput is almost double compared with 1 polish head system.
·Built in edge trimming system is available as an option for thin wafer process.
·Dual index system, which polishing stage and grinding stage is compleby separated, satisfy the cleanness required for TSV and MEMS process.
·Less than Ra1A ultra luminance, ultra mirror surface is possible.