Computer Science for IGCSE & O level - Hardware (Section 30 - No. 6)
Which of the following statements is true about OLED technology?
OLEDs use a backlight.
OLEDs are self-emissive.
OLEDs use liquid crystals.
OLEDs offer a wide viewing angle.
解释
OLEDs do not require a backlight and offer a wide viewing angle.