Attempt this previous-year question. The correct option stays hidden until you choose.
Organic Light Emitting Diodes (OLEDs) are used to create the digital display in many devices. What are the advantages of OLED displays over Liquid Crystal displays?
1. OLED displays can be fabricated on flexible plastic substrates.
2. Roll-up displays embedded in clothing can be made using OLEDs.
3. Transparent displays are possible using OLEDs.
Select the correct answer using the code given below
Pick an option to check yourself.
• Correct Answer: C
• OLEDs use self-emissive organic layers on flexible plastic substrates, enabling foldable/rollable displays and wearable integration.
• Transparent OLEDs (TOLEDs) use transparent electrodes for see-through displays without backlighting.
Attempt Prelims MCQs or open Mains questions by paper — then continue the same bank inside the app with visual decks.
GyanGram