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Current IssueThe Hole Truth: Via Integrity in an HDI World
From the drilled hole to registration across multiple sequential lamination cycles, to the quality of your copper plating, via reliability in an HDI world is becoming an ever-greater challenge. This month we look at “The Hole Truth,” from creating the “perfect” via to how you can assure via quality and reliability, the first time, every time.
In Pursuit of Perfection: Defect Reduction
For bare PCB board fabrication, defect reduction is a critical aspect of a company's bottom line profitability. In this issue, we examine how imaging, etching, and plating processes can provide information and insight into reducing defects and increasing yields.
Voices of the Industry
We take the pulse of the PCB industry by sharing insights from leading fabricators and suppliers in this month's issue. We've gathered their thoughts on the new U.S. administration, spending, the war in Ukraine, and their most pressing needs. It’s an eye-opening and enlightening look behind the curtain.
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Real Time with... IPC APEX EXPO 2025: LPKF's Advancements in Laser Depaneling Technology
March 25, 2025 | Real Time with...IPC APEX EXPOEstimated reading time: Less than a minute

In this recent interview, Jake Benz from LPKF Laser and Electronics discusses advancements in laser depaneling technology, focusing on speed and quality. He highlights the previous negative reputation of laser depaneling and shares insights from nearly two decades of experience. As customer needs evolve, traditional companies are exploring laser technology. Benz emphasizes the importance of optimizing designs for laser cutting efficiency and the critical role of software in enhancing laser operations.
The 25th IPC APEX EXPO, which took place March 18-20, 2025, at the Anaheim Convention Center in California, has concluded successfully. If you couldn’t make it to the show, don’t worry—the I-Connect007 team has coverage of the entire week’s events. Don’t miss our Real Time with… IPC APEX EXPO 2025 video interviews with the movers and shakers of the electronics industry.
Suggested Items
IEEE Study Describes Breakthroughs in Semiconductor Nanolasers for Ultra-Efficient Optical Technologies
06/25/2025 | PRNewswireA new wave of innovation is transforming the future of optical technologies, driven by rapid advancements in semiconductor nanolasers. These advances are essential for future applications such as on-chip optical communication and neuromorphic computing, which require compact, energy-efficient light sources.
Excellon Installs COBRA Hybrid Laser at Innovative Circuits
06/23/2025 | ExcellonExcellon is pleased to announce the successful installation of a second COBRA Hybrid Laser System at Innovative Circuits, located in Alpharetta, Georgia. The Excellon COBRA Hybrid Laser System uniquely combines both UV and CO₂ (IR) laser sources on a single platform—making it ideal for high-density prototype and production printed circuit boards (PCBs).
The Chemical Connection: Through-glass Vias in Glass Substrates
06/24/2025 | Don Ball -- Column: The Chemical ConnectionThis month’s theme is vias and how best to ensure via quality and reliability. I don’t have much expertise in this process area or much to contribute that most of you don’t already know. However, I’ve recently become peripherally involved in a via technology that may be of more than academic interest to some of us. It entails putting vias in a material not usually associated with PCB manufacturing: through-glass vias (TGVs) in glass substrates.
The Evolution of Picosecond Laser Drilling
06/19/2025 | Marcy LaRont, PCB007 MagazineIs it hard to imagine a single laser pulse reduced not only from nanoseconds to picoseconds in its pulse duration, but even to femtoseconds? Well, buckle up because it seems we are there. In this interview, Dr. Stefan Rung, technical director of laser machines at Schmoll Maschinen GmbH, traces the technology trajectory of the laser drill from the CO2 laser to cutting-edge picosecond and hybrid laser drilling systems, highlighting the benefits and limitations of each method, and demonstrating how laser innovations are shaping the future of PCB fabrication.
Altus, Danutek Expand Partnership with LPKF to Offer Laser Plastic Welding Solutions
05/21/2025 | Altus GroupAltus Group, a leading supplier of capital equipment and service support for the electronics manufacturing sector in the UK and Ireland, and its sister company Danutek, which serves Central and Eastern Europe, are expanding their technology offering through an enhanced partnership with LPKF, a specialist in laser-based manufacturing solutions.