SEC CO., LTD.

• Booth: Q6343

Advanced X-ray & SEM Inspection Solutions from Korea

Overview

SEC Co., Ltd. designs and manufactures industrial X-ray inspection systems trusted by leading manufacturers in semiconductor, automotive, SMT, and battery industries worldwide.

Founded in 1991 and headquartered in Suwon, Korea, SEC has over 30 years of expertise in inspection technology, including 20+ years in X-ray system design and 15+ years developing Korea's only in-house X-ray tube. With global offices in the U.S., Europe, China, and Vietnam, SEC delivers world-class solutions to customers across the globe.

X-ray Inspection (X-eye Series)

• Off-line X-ray: 2D/3D CT systems for semiconductor PKG, SMT, die-casting, and automotive components (5000N, SF160, PCT, Nano-CT series)
• In-line AXI: High-speed automated inspection for Industry 4.0 Smart Factory with deep learning AI algorithm (6100/6200/6300AXI, NF120A/AW series)
• Nano-focus X-ray: 200nm focal spot size for wafer-level PKG, TSV, micro-bump, and Cu pillar inspection

HBM Inspection (Semi-Scan-SW)

SEC recently developed the Semi-Scan-SW, an inline X-ray inspection system for HBM production.
The system detects defects in the 3–5µm range during HBM stacking processes and supports TGV process inspection for glass substrates, as well as bonding inspection between chips and interposers in wafer-level packaging.

SEC's proprietary Damage-Free Technology, based on patented collimator and filter designs, enables damage-free inspection of advanced memory devices.
Key components including X-ray tubes, LINAC systems, and tabletop SEMs are developed and manufactured in-house.

  Press Releases

• SEC Co., Ltd. to Exhibit Advanced X-ray Inspection Systems at SEMICON Taiwan 2026 (Jun 04, 2026)

  SEC Co., Ltd. (Booth #Q6343), a Korea-based manufacturer of industrial X-ray and SEM inspection systems, will be exhibiting at SEMICON Taiwan 2026.

  With over 35 years of experience, SEC provides X-ray inspection solutions across semiconductor, automotive, SMT, and battery industries, covering offline 2D/3D CT systems to high-speed in-line AXI systems with deep learning AI algorithms.

  At this year's show, SEC will showcase its X-eye series, including in-line AXI systems for Industry 4.0 Smart Factory environments, Nano-focus X-ray systems with 200nm focal spot resolution for wafer-level packaging and TSV inspection, and off-line X-ray CT systems for semiconductor packaging and automotive die-casting components.

  SEC develops its own key components including X-ray tubes and Tabletop SEM, and holds patents in Damage-Free Technology for safe X-ray inspection of memory semiconductors. Visit Booth #Q6343 to see our latest systems and discuss how SEC's inspection solutions can support your manufacturing needs. For more information, visit www.seceng.co.kr/eng

  Products