Ultra Low Motion Blur (ULMB) is a technology developed for the purpose of reducing the motion blur that is commonly experienced on some high-end LCD monitors. The ULMB technology is a product of continued advancement in computer screen display technology. This technology is paramount in enhancing a smooth, clear, and sharp gaming experience for all games. This is especially noticeable in fast-moving images where motion blur is practically eradicated. It forms an end solution for gamers and video editors who frequently maintain their stare on the monitor screens for an extended period.
ULMB is a feature that, when enabled, reduces the occurrence of image ghosting and motion blur. On high refresh rate monitors, ULMB can make the motion look clearer and more responsive than ever before. ULMB achieves this by reducing the amount of time a frame is shown, which in turn significantly decreases motion blur.
Motion blur is a phenomenon that arises when rapidly changing images struggle to keep up with their quick succession, thereby largely affecting the quantity of light being released. It makes the motion of pictures appear fuzzy or hazy. Thus, the concept of ULMB is targeted towards curtailing the motion blur effect, making pictures and videos appear sharper, better, and void of any blurs.
In terms of operation, Ultra Low Motion Blur (ULMB) works by intentionally causing the backlight of the monitor to blink on and off very rapidly, in synchronization with the frame rate of the monitor. In simple terms, the monitor's backlight is lit only when a new frame is fully drawn. This ends up reducing the amount of time each image stays on the screen, significantly reducing motion blur.
ULMB technology has a significant advantage in providing a very smooth gaming and viewing experience, especially for computer users who spend long durations in front of their monitor screens. That said, there are some downsides to using ULMB as well. Such as it isn't usable while G-Sync or FreeSync is active and it reduces the overall display brightness, to mention a few.
In summary, Ultra Low Motion Blur (ULMB) is a display technology that seeks to enhance the user experience by offering more clear, sharp, and seamless image transitions. This is accomplished by reducing the effect of motion blur, which is a common problem encountered during the display of fast-moving images on monitor screens. While ULMB technology presents a few compromises, its benefits are compelling especially in the sphere of gaming and high-speed video viewing.