hat
panno LCD ki konpoze de yon kouch kristal likid Sandwitch ant de moso nan glas polarization. Likid kristal se yon sibstans ki koule tankou yon likid, men li gen molekil ki ka oryante tankou kristal. Lè yo yon kouran elektrik aplike nan kristal yo likid, kristal yo chanjman, sa ki pèmèt limyè pase nan yo kreye yon imaj. kristal likid pa pwodwi limyè pwòp yo, se konsa Backlights yo ranje dèyè glas la grandi ekspozisyon an. Poul (limyè-émettant diodes) se kalite ki pi komen pou ekleraj itilize jodi a, ak kèk manifaktirè mache LCDs Dyod-retroeklere yo kòm "Dyod-LCD."
eng
LCD panels are composed of a layer of liquid crystal sandwiched between two pieces of polarized glass. Liquid crystal is a substance that flows like a liquid but has molecules that can be oriented like crystals. When an electric current is applied to the liquid crystals, the crystals shift, allowing light to pass through to create an image. Liquid crystals don’t produce their own light, so backlights are arranged behind the glass to illuminate the display. LEDs (light-emitting diodes) are the most common type of backlight used today, and some manufacturers market their LED-backlit LCDs as “LED-LCD.”