Shenzhen Wisdomshow Technology Co., Ltd. has reported that its high-precision X-ray inspection equipment for the electronics manufacturing industry is now in full use across quality-control workflows for surface-mount technology, semiconductor packaging and a range of electronic modules.
The company said the systems are intended to address internal structural defect analysis, a step it describes as central to product reliability in packaging and precision electronics production.
The X-ray inspection systems integrate high-performance Hamamatsu X-ray sources with a sealed-tube design, an arrangement the company says delivers high-resolution imaging suitable for inspection requirements spanning chip-scale packaging through automotive electronic modules.
According to the company, the equipment is currently deployed in the following manufacturing stages:
- SMT and BGA assembly: magnification of up to 1000X is used to locate soldering defects.
- Semiconductor packaging: fluoroscopic inspection of CSP, LED and PCB assemblies.
- Energy and power modules: internal defect analysis for TWS lithium button cells.
- Automotive electronics: verification of internal structural integrity in high-reliability modules.
The systems are positioned as an inspection layer within existing production lines rather than as a standalone laboratory tool, allowing defects to be identified before finished assemblies move further downstream.
The product range covers several configurations, differentiated mainly by resolution, tube design and magnification capability. The company lists the following characteristics for its principal equipment categories.
| Equipment category | Key parameters and features | Primary applications |
|---|---|---|
| 220VAC inspection equipment | 5um resolution | General electronic assembly |
| 100KV inspection system | High-performance sealed tube | CSP, LED and PCB |
| Microfocus inspection system | 1000X magnification | Lithium batteries and automotive electronics |
The company states that quality control is a central element of its operations. Its semiconductor inspection equipment has been certified under the ISO9001 quality management system, a standard the company cites as the basis for stability during long operating periods and for consistency between inspection runs.
By adopting microfocus X-ray technology, the systems are designed to penetrate complex package structures and produce clear images of internal defects, giving process engineers information they can use to adjust production parameters and reduce reject rates.
Beyond hardware, the company frames its role as supporting the broader quality management practices of electronics manufacturers, with the stated aim of ensuring that shipped products meet prevailing industry standards.
Inspection accuracy in this segment is typically assessed against the smallest defect size a sample may contain, weighed against the magnification the equipment can sustain. Resolution figures such as 5um and magnification of up to 1000X are the benchmarks the company presents for that evaluation.
