LG Display is mass producing laptop screens that automatically change their refresh rate from 1 Hz to up to 120 Hz, based on whats on screen, it announced this week. The display supplier said that its the first company to mass produce these 1–120 Hz screens, which are supposed to boost battery life. According to LGs announcement, the LCD screens, which its calling Oxide 1Hz, will automatically use a 1 Hz refresh rate when detecting a static image on screen and switch to up to 120 Hz when...
