hat
Ki sa ki se konsèp la nan ti-gon ekspozisyon dirije ak klète ki ba ak gri wo, Low limyè ak gri segondè vle di ke se klète a redwi san yo pa pèdi gri ak bon jan kalite imaj. Anjeneral, ti-goud limyè yo te itilize nan gwo chanm konferans, se konsa lè reyinyon an se anjeneral pi long lan. Patisipan yo bezwen gade ekspozisyon an pou yon tan long, ki pral fasilman lakòz fatig je. Si ekspozisyon an twò klere, li kapab klere tou epi yo ka afekte vizyon pou yon tan long.
eng
What is the concept of small-pitch Led Display with low brightness and high gray,Low light and high gray means that the brightness is reduced without losing grayscale and image quality. Generally, small-pitch LEDs are used in large conference rooms, so the meeting time is usually longer. Participants need to watch the display for a long time, which will easily cause eye fatigue. If the display is too bright, it can be dazzling and can affect vision for a long time.