Science and Technology · Display Technology
Which of the following structural descriptions best explains the basic fabrication and working mechanism of an Organic Light Emitting Diode (OLED)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1A liquid crystal layer placed between two polarizing filters stimulated by an external backlight.
- 2A plasma gas chamber placed between glass plates ignited by high-voltage electrodes.
- 3A series of organic thin films placed between an anode and a cathode that emit light when electrical current is applied.✓
- 4A matrix of tiny light-emitting diodes encapsulated in a synthetic polymer layer without conductors.
Correct answer
A series of organic thin films placed between an anode and a cathode that emit light when electrical current is applied.
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Science and Technology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Display Technology MCQs →Want more practice questions on Display Technology?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Science and Technology · Display Technology