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Drop-in SAC305 Alternative: Try REL61TM lead-free alloy
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Technical Paper

Automated Visual Inspection and Correction (Demura) of OLED Displays



The Radiant Vision Systems solution for OLED inspection and correction helps manufacturers of OLED devices improve product quality and yield. A ProMetric® imaging colorimeter or photometer provides the high optical resolution necessary to measure OLED displays on the pixel and sub-pixel level. With TrueTest™ analysis software, these measurements can be used to correct individual display pixels. This process, referred to as "demura" adjusts the luminance and/or chromaticity of each OLED pixel to produce displays with an entirely uniform appearance.
Radiant Vision Systems
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