GyanGramOrganic Light Emitting Diodes (OLEDs) are used to create the digital display in many devices. What are the ad…
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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.
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• 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.
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