As LED technology is widely applied in lighting, displays, automotive electronics, and high-reliability systems, products requireOptical performance, electrical stability, and long-term reliabilitythe requirements continue to increase. However, LED components often due toPackaging structure, material quality, electrical design, or process condition differencescausing issues such as light decay, electrical abnormalities, or premature failure.
MA-tek has years of experience in LED industry testing and failure analysis, providing coverage forElectrical measurements, optical property analysis, material and packaging structure identification, and reliability verification.one-stop testing service. Through a systematic analysis process, assist customers in the R&D, manufacturing, and mass production stages,Accurately identify the root cause of problems, optimize product design, and enhance the quality and reliability performance of LED products.。
LED industry application solutions
| Analysis Type | Applicable items |
|---|---|
| reliability testing | Environmental testing, electrical testing, brightness testing |
| X-ray inspection service | X-ray non-destructive testing |
| Fault localization | thermal imaging, infrared micro-light microscope, laser beam resistance anomaly detection |
| Surface morphology | Optical interference profilometer, scanning electron microscope, transmission electron microscope |
| Types and Thickness of Films | Scanning Electron Microscope/X-ray Microanalysis, Transmission Electron Microscope/X-ray Microanalysis |
| Chip structure | Scanning Electron Microscope/X-ray Microanalysis, Transmission Electron Microscope/X-ray Microanalysis |
| Observation of crystal defects (dislocations) | transmission electron microscope |
| Element Depth Distribution Map | Transmission Electron Microscope / Scanning Electron Microscope, Secondary Ion Mass Spectrometer |
| Pollutant identification and analysis | OJE Electronics Microscope, X-ray Photoelectron Spectroscopy Analyzer |
