E&R Engineering’s New Laser Drilling Solutions Target CPO and Advanced Packaging: What It Means for the Laser Micro Drilling Market

E&R Engineering’s latest technology showcase at SEMICON Taiwan 2026 highlights how laser micro drilling is becoming increasingly important in next-generation semiconductor packaging and high-speed optical communications. The company is presenting high-precision laser drilling for Fiber Array Units (FAUs), Glass Core and Through-Glass Via (TGV) processing, Glass Carrier applications, as well as its PHB-600A laser processing system and R-300R Hybrid Plasma System.

What Has E&R Engineering Launched?

The key development is E&R Engineering’s five-axis FAU laser drilling solution, designed for high-density optical components used in high-speed communications and Co-Packaged Optics (CPO). The system targets 2D FAU configurations supporting bandwidths of 3.2 Tbps, 6.4 Tbps, and 12.8 Tbps and achieves drilling accuracy of approximately ±0.5 μm.

The company is also expanding laser processing for Glass Core substrates, TGVs, and Glass Carriers. Its PHB-600A system is designed for high-precision processing of large-format glass panels, while the R-300R Hybrid Plasma System combines independently controlled microwave and radio-frequency power sources for applications including surface activation, cleaning, descum, de-smear, and deep silicon etching.

Why Does This Matter for the Laser Micro Drilling Machine Market?

In our view, the announcement is significant because it expands the addressable market for laser micro drilling beyond conventional semiconductor and PCB applications into CPO and glass-based advanced packaging.

AI accelerators and high-performance computing are increasing the demand for higher bandwidth, greater interconnect density, and more efficient packaging architectures. At the same time, glass substrates and TGV structures are gaining attention because they can support high-density interconnects while offering dimensional and thermal advantages for advanced packages.

This creates a strong opportunity for laser micro drilling machine suppliers. Producing microscopic holes in glass requires extremely precise, low-damage processing because cracking, chipping, taper variation, and dimensional inconsistencies can directly affect package yield.

E&R’s ±0.5 μm FAU drilling accuracy therefore represents more than a product specification—it demonstrates the industry’s movement toward tighter process tolerances for optical and advanced packaging applications. The company’s combination of laser processing and plasma treatment could also support greater process integration, reducing the need for multiple standalone process steps.

Who Are E&R Engineering’s Competitors?

E&R is entering an increasingly competitive market in which suppliers are developing specialized laser technologies for glass substrates, TGVs, optical components, and advanced packaging.

LPKF Laser & Electronics is an important competitor, particularly through its Laser Induced Deep Etching (LIDE) technology for precision glass structuring. Philoptics has also advanced laser equipment for TGV production, while EO Technics offers UV and CO₂ laser drilling platforms for fine-hole and packaging applications.

Other relevant players include Han’s Laser, which has developed its FLEE-TGV system for glass-substrate processing, and ESI, whose laser drilling systems address advanced substrate and IC packaging applications.

For detailed market size, share, trends, opportunities, competitive landscape, and future outlook, view the full report description of Global Laser Micro Drilling Machine Market

Market Outlook

E&R Engineering’s SEMICON Taiwan 2026 technology showcase reinforces the direction of the Laser Micro Drilling Machine Market toward higher-precision applications in CPO, glass-core substrates, TGVs, and advanced semiconductor packaging.

The company’s combination of five-axis FAU laser drilling, glass processing, and hybrid plasma technology reflects a broader industry trend toward integrated process platforms rather than standalone drilling equipment.

As AI and HPC applications continue to push semiconductor packaging toward greater interconnect density and bandwidth, demand for precise, repeatable, and production-ready micro-drilling solutions is expected to increase. The competitive landscape will therefore increasingly favor equipment suppliers that can combine micron-level precision with high productivity, process control, and scalable manufacturing performance.