Accelerating MEMS development with FIB Nano-Surgery

Accelerating MEMS development with FIB Nano-Surgery

In this article I will be discussing why the growth in MEMS development is lagging the growth that was witnessed for IC development in many respects – but highlighting that there are valuable lessons available to accelerate future growth too.Both for design and manufacture there are non-trivial challenges that continue to hinder the growth of this technology in the way IC technology developed. The emergence of Fabless MEMS design houses as a successful model is only just starting to expand. The promise of successfully mimicking Fabless Chip design houses as a functioning corporate model, has not happened as expected. Fabless growth is limited by many factors such as an absence of standardisation, a diverse range of foundry capabilities, and also that MEMS behavioural modelling is still the poor cousin of IC modelling.Independent MEMS foundries are also struggling to mimic the growth seen by their IC brethren. The lack of standardisation and the variety of FAB processes required to support a broad spectrum of MEMS designs, continues to be a hindrance. Routine volume based profits available from a dial-up/high yield/integrated process are proving elusive. Every MEMS Foundry is offering a different toolset and process book, and yields/costs can still be variable. Because the range of applications is so diverse, it is difficult to streamline or standardise the manufacturing process for clients supporting different markets. There are no ‘off the shelf’ processes that can be equally applied to devices as varied as a microphone and a gyroscope, and the old adage of ‘1 process/1 product’ is proving to be difficult to overcome. This situation is further complicated by the introduction of MEMS...
NanoScope adds a Nano-Surgery flavour to NMI IP Integration Networking Event

NanoScope adds a Nano-Surgery flavour to NMI IP Integration Networking Event

IP integration can be a shortcut to market if effectively executed, but has many pitfalls for the unwary. Nano-Surgery as a fast remedial option provides an extra level of security to designers using acquired IP for new products. Our invited presentation titled ‘When Integration Goes Wrong – your Nano-Surgery Options’ was given at the recent NMI meeting at Imagination Technologies in Kings Langsley...