The ColorEdge series incorporates a display stabilization function to minimize chromaticity and brightness fluctuations. The EIZO display stabilization function comprises of: Precise temperature sensing inside the LCD monitor; Accurate assessment of temperature surrounding LCD panel module with unique estimation algorithm; Real-time feedback loop and adaptive LCD panel control of key image quality parameters. This temperature sensing and estimation technology allows precise feedback and compensation with high precision in real time.
This ensures tone and color reproduction are always accurately maintained within the ideal targets which are originally defined at factory.
Tone characteristics compare the tone characteristic fluctuations under various temperature conditions/brightness settings with and without display stabilization. Ideally, when tone curve characteristics have no fluctuation, the lines would be right on the horizontal axis at gamma 2.4. Fig.1 shows the Gamma curve deviation without display stabilization. When subject to temperature change, the gamma fluctuates more than ± 0.1 from 2.4 in the mid/high tone area. With the display stabilization function (Fig.2), the gamma deviation is within the variation of ± 0.05 –. Hence, the display stabilization function works effectively to maintain accurate tone characteristics, countering changes caused by temperature fluctuations.
In order to enhance the performance of the display stabilization function, a new algorithm powered by AI is implemented in EIZO’s latest ColorEdge series (CG3145, CG319X). Using a temperature-controlled test room and highly accurate measuring devices, data sets consisting of patterns of subtle changes in the LCD monitor caused by temperature fluctuations are collected and used to train (deep learning techniques) and optimize the AI. This enables the creation of a highly precise ambient temperature estimation algorithm. By utilizing this AI-powered temperature estimation algorithm, the ColorEdge Series achieves remarkable advances in display image quality stabilization.
