Cov nyhuv ntawm diffusion zaj duab xis

Diffusion zaj duab xis feem ntau yog hais txog lub teeb ci backlight ib feem ntawm LCD module. Lub teeb dhau los ntawm cov txheej txheem diffusion nrog PET raws li cov khoom siv hauv paus yuav dhau los ntawm qhov nruab nrab nrog qhov sib txawv refractive index, ua rau muaj ntau yam tshwm sim ntawm refraction, reflection thiab tawg ntawm lub teeb, uas tuaj yeem kho lub teeb rau hauv ib qho chaw teeb pom kev zoo kom ua tiav. Cov nyhuv ntawm optical diffusion.