+44 (0)24 7671 8970
More publications     •     Advertise with us     •     Contact us
*/
News Article

SPTS to ship multiple etch systems in Europe

News

SPTS Technologies has received multiple orders from several of Europe's research and development (R&D) institutions.

These include the Delft Institute of Microsystems & Nanoelectronics (DIMES), Ecole Polytechnique Fédérale de Lausanne (EPFL), Institut FEMTO-ST (Franche-Comté Electronique Mécanique Thermique et Optique "“ Sciences et Technologies) and IEF (Institut d'Electronique Fondamentale).

DIMES is a research institute within the Delft University of Technology with cleanroom facilities where submicron electronics and MEMS technologies are combined to fabricate micro systems.

Applications are medical (flexible chips in catheters), nano-instrumentation (integrated microfluidic jet systems, sensors), infrastructure (integrated radars) and energy (smart lighting).

The Omega i2L Rapier system will be used for wafer-deep etching of micromechanical structures and through silicon vias with vertical or tapered sidewalls. SPTS claims this system was chosen because of the need for a reliable DRIE system, able to fulfil stringent process requirements.

Swiss research institute EPFL chose SPTS's advanced physical source (APS) to focus on dielectric etching. Of particular interest is controlling sidewall quality for shallow optical waveguides in silicon nitride (SiN) and also etching 40µm deep trenches into fused silica glass. 

SPTS says the APS' plasma density is typically ten times higher than conventional inductively-coupled plasma (ICP) reactors, making the module well suited to etch strongly-bonded materials such as glass, and even tougher materials like SiC and sapphire.

France-based institute IEF will use their etch system for two dissimilar silicon processes "“ the first application involves fabricating nano trenches 80nm wide at over a 5:1 aspect ratio and with super smooth sidewalls (with a roughness of less than 6nm), with the second, a 50µm feature at 400µm deep. IEF awarded the business to SPTS following a successful demonstration which saw its Pegasus Rapier process module perform to these rigorous requirements using a single hardware set-up.

The French research organisation Institut Femto-ST chose the Pegasus Rapier for their optics, sensor and actuator device development. During the evaluation process, SPTS satisfied stringent process specifications to win the business.

Both Femto-ST and IEF are members of RENATECH, the French national network of large technological facilities.

"Our customers each carried out extensive testing activities across multiple competing vendors, running demonstrations on critical applications and bench-marking technical capabilities, system functionality, and cost," says Dave Thomas, marketing director for etch products at SPTS.

"These wins demonstrate SPTS is meeting its commitment to satisfy the demanding requirements of the world's most prolific R&D organisations. It is through this type of collaboration that new production applications will emerge".

×
Search the news archive

To close this popup you can press escape or click the close icon.
Logo
×
Logo
×
Register - Step 1

You may choose to subscribe to the Silicon Semiconductor Magazine, the Silicon Semiconductor Newsletter, or both. You may also request additional information if required, before submitting your application.


Please subscribe me to:

 

You chose the industry type of "Other"

Please enter the industry that you work in:
Please enter the industry that you work in: