The way forward for AI chips is more and more being formed by packaging // With its HiPIMS product line, TRUMPF is addressing a key problem going through the semiconductor business: the dependable coating of extremely complicated glass substrates for the following era of high-performance AI processors.
DITZINGEN, GERMANY / TAIPEI, TAIWAN – Media OutReach Newswire – 1 September 2026 – The race for extra highly effective AI chips is more and more shifting to packaging. To pack extra computing energy right into a smaller house sooner or later, business leaders are due to this fact investing in new substrate applied sciences reminiscent of glass substrates. These allow extra features to be built-in right into a smaller house and permit information to be transmitted sooner and extra effectively inside the chip. To attain this, nonetheless, producers should drill hundreds of thousands of microscopic holes into the glass after which coat them with conductive materials.
Hundreds of thousands of through-holes have to be error-free
TRUMPF has now developed the primary industrial means of its variety that permits the manufacturing of such constructions with prime quality and reproducible outcomes. With its HiPIMS merchandise, the high-tech firm is supporting the semiconductor business in bringing glass substrates for the following era of high-performance AI processors to collection manufacturing. “The computing energy of contemporary AI chips is rising quickly. Consequently, the demand for packaging can be rising. By-glass vias are thought-about a promising method for future generations of chips. Nevertheless, it’s essential that hundreds of thousands of extraordinarily effective constructions will be reliably coated. That is precisely the place our HiPIMS know-how comes into play,” says Piotr Lach, Head of Subsequent Expertise Calls for at TRUMPF Elektronik. The problem: The holes within the glass substrates are each very deep and really slender. Even a small variety of incorrectly coated through-vias can render a whole glass panel unusable.
For mass manufacturing, due to this fact, dependable processes, constant outcomes, and a excessive yield of useful elements are essential. TRUMPF’s know-how improves course of stability and will increase manufacturing yield in comparison with typical strategies. This permits TRUMPF to assist chip producers economically transition new packaging ideas for AI purposes into collection manufacturing.
HiPIMS merchandise exactly direct charged particles into deep constructions
HiPIMS is a very high-performance coating course of. TRUMPF’s industrially manufactured HiPIMS mills produce a extremely ionized plasma with a better proportion of electrically charged particles than typical strategies. These ions will be exactly managed utilizing further electrical and magnetic fields and directed into deep, slender constructions. This ends in a considerably extra uniform coating, even in deep trenches.
HiPIMS generates considerably increased ionization, resulting in a better density of deposited molecules. “This improves the standard of the coating. The know-how helps improve manufacturing yield and lays the inspiration for cost-effective mass manufacturing of future AI chips,” says Lach.
A Pioneer within the Trade
TRUMPF has a few years of expertise with HiPIMS applied sciences in industrial manufacturing environments. The corporate launched its first HiPIMS options for different software areas a few years in the past and has constantly refined the know-how. Right now, this high-tech firm has intensive expertise gained from real-world manufacturing processes.
“For our prospects, it’s not nearly technological efficiency. What issues most is that processes will be scaled and replicated constantly worldwide. With our industrialization experience and technological lead, we help main chip producers in bringing superior packaging applied sciences into mass manufacturing rapidly and reliably,” says Lach.
TRUMPF covers a number of key applied sciences for superior packaging
Along with HiPIMS, TRUMPF presents different applied sciences for superior packaging. These embody ultrashort-pulse lasers for the manufacturing of through-glass vias, in addition to plasma energy provides for coating and etching processes in semiconductor manufacturing. Collectively, these applied sciences kind an necessary basis for the manufacturing of high-performance chips for synthetic intelligence, information facilities, and high-performance computer systems.
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TRUMPF
TRUMPF is a high-tech firm providing manufacturing options within the fields of machine instruments, laser know-how and semiconductor business. It drives digital connectivity in manufacturing by way of consulting, platform merchandise and software program. TRUMPF is without doubt one of the know-how and market leaders in extremely versatile machine instruments for sheet metallic processing, within the subject of business lasers and energy electronics.
In 2025/26, TRUMPF employed 16,960 folks and generated gross sales of 4.3 billion euros. With about 90 firms, the TRUMPF Group is represented in practically each European nation in addition to in North America, South America and Asia. The corporate has manufacturing services in Germany, France, the UK, Italy, Austria, Switzerland, Poland, the Czech Republic, america, Mexico and China.
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www.trumpf.com
