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Thursday, April 18, 2024

Coherent develops superior ceramic AM expertise

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Coherent Corp., a worldwide chief in ceramics and metallic matrix composites, has developed an additive manufacturing course of able to producing superior ceramic elements for high-performance thermal administration purposes, together with for next-generation semiconductor capital gear.

Extreme shortages of built-in circuits primarily based on modern nodes have reportedly spurred large investments worldwide within the buildout of semiconductor manufacturing services outfitted with essentially the most superior semiconductor capital gear. Coherent has efficiently developed proprietary supplies and applied sciences that allow ceramic elements produced with its AM course of to match these produced with its current molding course of of their mechanical and thermal properties. Ceramic elements manufactured with the brand new AM course of can now be precision-machined utilizing essentially the most superior laser-based strategies, together with these accessible at Coherent. These are crucial for next-generation semiconductor capital gear. AM is superior to molding in course of functionality, yield, and throughput. It requires no retooling time between elements, which minimizes lead occasions and waste.

“Ceramic additive manufacturing allows elements which might be lighter and with totally new geometries, that are required for next-generation semiconductor capital gear designs. Till now, these elements have been decrease in high quality and precision in contrast with molded ceramic elements. With this new breakthrough, our clients will profit from the perfect of each worlds,” mentioned Steve Rummel, Senior VP of the Engineered Supplies and Laser Optics Enterprise Unit at Coherent. “We’re shifting shortly to determine a brand new ceramic additive manufacturing line in Temecula, California. We’ve additionally outlined with our clients a strategic roadmap to broaden our additive manufacturing capabilities, past ceramics, to a wider vary of supplies, together with metals.”

Ceramic elements produced with the proprietary AM course of from Coherent can reportedly obtain a state-of-the-art elastic modulus of 365 GPa and a flexural energy of 290 MPa. They are perfect for a variety of semiconductor gear, together with photolithography, deposition, and etching. They’re additionally an amazing answer for superior packaging elements with built-in cooling channels, for high-performance laptop processors equivalent to CPUs and GPUs.

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