JPSA Partners with DynTest Technologies for Wafer Scriber/Breaker Development
Manchester, New Hampshire, USA – J P Sercel Associates (JPSA) announces a collaborative partnership with DynTest Technologies (www.dyntest.de) of Grassau, Germany, to develop and manufacture new high-precision scriber / breaker solutions for wafer singulation. DynTest specializes in highly precise, accurate, and efficient breaking systems that enhance production yields and productivity, while JPSA specializes in high-speed, high-accuracy laser workstations for wafer scribing.
The combined benefits of highly precise scribing and breaking technologies are the driving forces behind this collaboration” Rick Slagle, Sales and Marketing Director of JPSA, said. “JPSA’s laser scribing systems deliver the narrowest kerf in the industry – 2.5 microns – at high speed, for maximum yields per wafer. DynTest brings advanced, precise breaking expertise to this relationship. The combined technology of JPSA and DynTest Technologies allows thicker material to be singulated accurately, meaning less scribing time, higher throughput and higher yields.”
“This provides the industry new opportunities for traceable device singulation in high volume manufacturing” support Joerg Lindner and Helge Luesebrink, Managing Directors of DynTest Technologies.
“Furthermore, these systems can break very small, relatively thick VCSEL and HB-LED dies” Slagle added. The result of the collaboration will mean excellent process speed and performance with improved yield rates. In addition to the quite sensitive epitaxial material of VCSELs and HB-LEDs, wafers with backside metallization, III-V wafers, ceramic substrates and comparable brittle materials can all be processed with ease.
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JPSA Laser provides excimer and Diode Pumped Solid State (DPSS) laser micromachining solutions for:
- Thin film PV patterning
- Laser scribing
- LED Lift-Off (LLO)
- Laser dicing
- Silicon edge isolation
- Ink-jet nozzles
- Microfluidic devices
- Micro vias
- Annealing and doping
- Parylene ablation
- Concentrator photovoltaics
See JPSA at:
EU PVSEC
Feria Valencia, Spain
Septemeber 6-9
Booth L3/H4/A3
