โ๏ธDISPLAY & SCREEN DIAGNOSTICSโขBacklight Inspection
Brightness & Dynamic Range Test
Evaluate backlight uniformity, minimum dark-room dimming, and peak white luminance steps.
Standard Luminance Intensity Steps
Click any intensity block to inspect panel backlight response across varying luminance levels.
๐กBacklight Bleed & IPS Glow Check:
In a dimly lit or dark room, launch the pure 0% black screen. Look around the bezel edges and corners for unwanted light leakage (backlight bleed) or silvery sheen when viewing off-angle (IPS glow).