A study on reducing image‐sticking artifacts in wide‐screen TFT‐LCD monitors

— In order to improve the image quality of flat-panel displays, the image retention of a display has to be reduced. But at the same time, display devices also have to produce durable images while they are used for long periods of time in a single session. To achieve high-quality images with reduced image sticking in TFT-LCD devices, we have increased their voltage-holding ratio (VHR). This technology ensures the achievement of durable images over long periods of time and also reduces the image-sticking problem. There are many ways to achieve increased VHR. In terms of the characteristics of the TFT devices, reducing the leakage-current effects is the most frequently applied method in the display industry.