Featured posts
EDGE / / 7 minutes read

The Dimensional Reduction Strike of 4-2-7 HDI — Compeq (2313) and Apex (2367)'s OAM Surprise Attack

Compeq leveraged global #1 HDI tech, surprising AI OAM from satellite/mobile. It holds 70-90% LEO satellite board share; satellite is a key gross profit pillar as SpaceX nears 10M users. 2026 server revenue projects 84% YoY surge; Thailand plant accelerates AI rigid board capacity. Apex transform...
EDGE / / 9 minutes read

4-2-6 The Undisputed Leader in Cloud Motherboards — Gold Circuit Electronics (2368)'s Thick Board Moat

Gold Circuit Electronics, global No.1 CSP supplier, leveraging two decades in server thick boards. 2026 PCIe 6.0 upgrade will inflate motherboard layers to 20-24, boosting unit prices 20-30%. Its AWS Trainium 3 ASIC market share will expand to 50-60%, challenging NVIDIA Rubin's 44-layer interpose...
EDGE / / 8 minutes read

The Super Skeleton of 4-2-5 Servers — An AI Server PCB Teardown and '30-Story' High-Altitude Operations

AI servers elevate PCBs to "high-tech art." High-freq/speed demands shifted processing from mechanical drilling to laser-drilled HDI. Blind/buried vias & Any-layer tech are OAM module standards for routing. "Back drilling" removes excess copper stubs to mitigate signal reflection. GB200 pioneers ...
EDGE / / 5 minutes read

4-2-4 Traditional Giants' Transformation Anxiety — Elite Material (6213) and Panasonic's Catch-up

Soaring AI specs create an 'innovator's dilemma' for giants. Taiwan's Elite Material (6213) lagged in M8 (no HDI); it now seeks NVIDIA cert via auto/general servers for comeback. Panasonic, a high-freq pioneer, lost AI share to TW/KR firms due to slow decisions/customization, facing 'twilight'.
EDGE / / 7 minutes read

4-2-3 Caught Between a Networking Champion and a Korean Dark Horse — Taoyo (6274)'s Counterattack in Taiwan

NVIDIA launched multi-vendor strategy, cutting supply risk. Taiwan's Taoyo (6274) leveraged 800G switch edge, outflanking NVLink/ASIC, countering with new Thai capacity. Korea's Doosan, with state capital/geopolitical edge, aggressively entered GB300/Rubin, announcing 71% capacity surge. High-end...
EDGE / / 9 minutes read

4-2-2 The Hegemon's Formidable Moat —— Elite Material (2383)'s Halogen-Free Offensive and M8 Absolute Dominance

Elite Material (2383), using its "halogen-free" formula, solved M8 PPO brittleness in HDI, securing ~70% AI GPU board monopoly. With 40% capacity, it earns "asymmetric super-profits" exceeding rivals. Yield/cost advantages secure dominance against second-source fears, launching next-gen M9 (EM-89...
EDGE / / 9 minutes read

4-2-1 The Absolute Realm of Physics – Copper Clad Laminates (CCL) and the Ultra-High Frequency Marvel of Dk/Df

AI servers' ultra-high freq. transmission makes CCL critical for computing power. Success depends on Dk (speed) and Df (signal integrity). To counter high-freq. signal loss and skin effect, materials must upgrade from epoxy to PPO resin and HVLP copper. This pushes AI substrates to the Df<0.002 M...
EDGE / / 5 minutes read

3-5-2 A Hybrid of Logic and Memory: Powerchip's Heterogeneous Integration Revolution

Powerchip expects 2026 capacity surge & financial rebound via mature process shortages. Core 'heterogeneous integration' (3D WoW/AIM) vertically merges logic/memory, solving edge AI bandwidth/power bottlenecks. Micron alliance & HBM pre-processing transform Powerchip to system-level packaging pla...
EDGE / / 6 minutes read

3-5-1 Avoiding the Giants' Battlefield — Winbond Electronics and Nanya Technology's Specialty DRAM Strategy

As three giants pivot to HBM & DDR5, Nanya Tech & Winbond Electronics defend niche DRAM. Nanya Tech, with its 1B process, targets 10nm-class & DDR4 gaps for ASP surges. Winbond uses 16nm for low-density specs, building IoT/edge computing long-tail monopolies. This is a survival battle, avoiding d...