Question

OLED display is better than LED because ________

(a) They are cheaper

(b) They have high brightness

(c) Do not require any illuminating source

(d) Easy to manufacture

This question was addressed to me by my school teacher while I was bunking the class.

I need to ask this question from Head Down Display Technology topic in chapter Displays and Man-Machine Interaction of Avionics

Answer 1

Right answer is (c) Do not require any illuminating source

For explanation: OLED displays have numerous advantages over the LED display in the aviation industry. They have a high resolution and are super thin flat panel which can even be curved. It is an emissive display and thus do not require any backlighting. This obviously reduces weight and is optimal for the aviation industry.