Which of the following statements is true of organic light-emitting diode (OLED)?
A) It enables improved contrast than a liquid crystal display (LCD).
B) It consumes more power than a light-emitting diode (LED).
C) It employs a backlight.
D) It produces dull images.

Question

Quizplus · Accepted Answer

OLED enables improved contrast than LCD because it doesn't require a backlight and each pixel is self-illuminating. Therefore, in areas where the image is meant to be black, the pixel can simply be turned off, resulting in true blacks and improved contrast. Option B is incorrect because OLED consumes less power than LED due to its self-illuminating technology. Option C is incorrect because OLED doesn't require a backlight. Option D is incorrect because OLED produces vibrant and bright images.

Which of the Following Statements Is True of Organic Light-Emitting