A: No, the XP-Pen Magic Note Pad utilizes DC dimming technology instead of traditional PWM (Pulse Width Modulation) for brightness control.DC dimming adjusts screen brightness by varying the direct current supplied to the display, resulting in a stable, flicker-free viewing experience. In contrast, PWM dimming controls brightness by rapidly turning the backlight on and off, which can cause screen flickering. This flickering may lead to eye strain, headaches, and discomfort, especially at lower brightness levels.By employing DC dimming, the XP-Pen Magic Note Pad ensures a more comfortable and healthier viewing experience, making it an ideal choice for users sensitive to screen flicker.