High Density Through Silicon Via
نویسندگان
چکیده
The Through Silicon Via (TSV) process developed by Silex provides down to 30 μm pitch for through wafer connections in up to 600 μm thick substrates. Integrated with MEMS designs it enables significantly reduced die size and true "Wafer Level Packaging" features that are particularly important in consumer market applications. The TSV technology also enables integration of advanced interconnect functions in optical MEMS, sensors and microfluidic devices. In addition the via technology opens for very interesting possibilities considering integration with CMOS processing. With several companies using the process already today, qualified volume manufacturing in place and a line-up of potential users, the process is becoming a standard in the MEMS industry. We provide a introduction to the via formation process and also present some on the novel solutions made available by the technology.
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