INSPECTION WORKFLOW
OLED Display Inspection
A specialized diagnostic workflow tailored for self-emissive OLED, QD-OLED, and WOLED panels. Evaluates near-black chrominance steps, vertical banding, panel uniformity, temporary image retention vs. permanent burn-in, HDR dynamic range, and sample-and-hold motion clarity.
OLED Inspection Tip:Observe dark gray patterns (1%, 2%, 5% gray) in a pitch-black room to inspect OLED near-black vertical banding and panel uniformity without ambient reflections.
OLED Hardware & Browser Limitations:OLED Automatic Brightness Limiter (ABL) dims large 100% white browser windows; laboratory burn-in quantification requires optical luminance meters. Temporary electronic charge accumulation (image retention) should be distinguished from permanent subpixel emitter degradation (burn-in).
