A cutter layout with coincident side ends enables overlapped sheet feeding, raising angled rectangular cutting efficiency while reducing scrap.
Adding boric acid and phosphate during iodine-PVA film processing improves iodine orientation and cross transmittance for brighter, higher-contrast LCDs.
A biased windshield reflective polarizer cuts HUD ghost reflections at wide viewing angles by reducing retardation and S-polarized light.
A reflective polarizer and phase retarding plate cut HUD ghost images at wide viewing angles while preserving image brightness.
Differential adhesive thickness bonds the optical film over LED units to prevent bubbles, improve flatness, and maintain humidity reliability.