Computer Science for IGCSE & O level - Hardware (Section 2 - No. 1)
Which of the following are advantages of using OLED displays compared to traditional LCD screens?
OLEDs have a wider viewing angle.
OLEDs are generally brighter than LCD screens.
OLEDs use less power.
OLEDs produce their own light, eliminating the need for backlighting.
解释
OLEDs do not require backlighting and offer wider viewing angles.